Daily borehole summaries for GH-1C (PW-1C), p32-69 (7/6-10 ... · Drilling Company: Boart Longyear...

SDMSDocID 2031500

2031500

S C S E N G I N E E R S GEOHYDRO BORING LOG2702 North 44th Street, Suite 105BPhoenix, Arizona 85008 BORING NUMBER: GH-1C (PW-1C) Page 32 of 69

Sunrise Mountain LandfillClark County, Nevada

JOB NUMBER: 10.99007.01, Task 4

REMARKS: Qeohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-1171),9/7 (117-1 SO1), 9/8 (150-200'), 9/11 (200-2301), 9/12 (230-260'), 9/13 (260-2801), 9/14;280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.6'), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

Depth

•£310-

Sample Information

S8<atr

£

1o

Description

Diy Fault, Brecciated LIMESTONE, white (2.58N 8/1) with light gray (2.5Y 7/1) Clasts, Clasts angularto subround; Gypsum veinlets

Dry Fault, Brecciated LIMESTONE, pinkish gray (SYR 6/2), white (SYR 8/1) and light gray (SYR 7/1)LIMESTONE and Clasts, subrounded to angular Clasts greater than 3 in., long.

312-

Dry Light gray (SYR 7/1)-LIMESTONE Clasts in white (SYR 8/1) to pinkish gray (SYR 6/2) matrix;angular to subrounded Clasts to 3 in. long; sparse Gypsum veinlets, parallel to core axis

314-

316-

318-

320-1

Dry LIMESTONE Fault Breccia continues, white (SYR 8/1) light reddish brown (SYR 6/6) and pinkishgray (SYR 7/2) Limestone, Clasts and matrix of brecciatkm

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702\ 365-10017560 W Sahara Ave , Suite 101Las Vegas, NV 89117

Drilling Company: Boart Longyear

Drilling Method: Sonic

Boring Depth: 682.0 ft

Logged By: Jones/Martin

Date Started: 7/6/00

Date Ended: 10/18/00

Time Started: 8:45 am

Time Ended: 3:15 pm

S C S E N G I N E E R S GEOHYDRO BORING LOG2702 North 44th Street, Suite 105BPhoenix, Arizona 85008 BORING NUMBER: GH-1C (PW-1C) 3 of 69



REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-53'), 7/7 (53-85'), 7/10 (85-117"),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-2601), 9/13 (260-2801), 9/14280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')

10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.6'), 10/2 (567.6-6001), 10/13 (600-6321),10/16(632-662'), 10/17 (662-667*), 10/18 (677-682")

Depth

CD

•£320-

Sample Information_ <0•;r (0&^§

o »•«CO JS oZ) O DC

IIEEO

o oOca

QaDC

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£nto Description

Dry Clasts angular to subangular to 4 in. long offsetting of gypsum veinlets, Breccias within Breccias,slickenskied Gypsum veinlet where core was mechanically broken

322-

Dry LIMESTONE Fault Breccia continues, Breccias cutting Breccias

Dry White (SYR 8/1) LIMESTONE with pinkish gray (SYR 7/2) LIMESTONE and gray (SYR 6/1) Clastsangular to subangular to 6 in. long, sparse gypsum veinlets

324-

326-

LIMESTONE Fault Breccia with brecciated and healed Clasts, Gypsum veinlets at 328 ft.approximately 4 in. secondary brecciation cutting across large scale brecciation

328-

330-1

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702) 365-10017580 W Sahara Ave , Suite 101Las Vegas, NV 88117



Boring Depth: 682.0ft





Time Ended: 3:15 pm




REMARKS: Qeohydro Boring Log Time Period: 7/6/00 (0-53'), 7/7 (53-851), 7/10 (85-11T),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-2601), 9/13 (260-2801), 9/14280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.6'), 10/2 (567.6-6001), 10/13 (600-632'),

10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

Depth

u.330-

Sample Information

U§11r> o cc

11rr o<» S

_gm

0.0Om

QOcc

§

CDrr i

Description

332-

334-

336-

338-

340-1

Dry

Dry

Dry

Dry

Fault brecciated LIMESTONE continues

Light gray (SYR 7/1) to gray (SYR 6/1) LIMESTONE and angular Clasts; to 4 in. long, broken clastswith Gypsum cement, slickensided Gypsum veinlets

Light gray (5Y 7/1) to gray (5Y 6/1) and pinkish gray (SYR 7/2) LIMESTONE, Clasts and Breccia,broken clasts, vertical (parallel to core axis) Gypsum veinlets in clast fractures, angular tosubangular clasts to 4 in. long; fault Breccia continues; crinoid stems identified by (Per UNLVGeology Professor)

Brecciated LIMESTONE continues, light gray (5Y 7/1) and gray (5Y 6/1) Limestone and Clasts,broken clasts

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(7021365-10017560 W Sahara Ave, Suite 101Las Vegas. NV 89117








Time Ended: 3:15 pm

S C S E N G I N E E R S QEOHYDRO BORING LOG2702 North 44th Street, Suite 105BPhoenix, Arizona 85008 BORING NUMBER: GH-1C (PW-1C) Page 35 of 69



REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-851), 7/10 (85-1171),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'j, 9/12 (230-260'), 9/13 (260-280'), 9/14280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')

10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667'), 10/18 (677-682')

Depth

CDW

LL.340-

Sample Information

Il2O <f> oco .2 o=3 u tr

•a!3 Orro2 5o 2o co

QOrr

CDrr

2aIn Description

342-

344-

346-

348-

350-1

Dry

Dry

LIMESTONE Brecciation continuing; broken clasts, rotated core, offset Gypsum veinlets Gypsumveinlets, cutting Clasts

Fault Breccia continues, angular clasts to 5 in. long; broken and offset with Gypsum filling;brecciation cutting Breccia with Gypsum veinlet core, Gypsum veinlets cut and offset by laterGypsum veinlets

Light gray (5Y 7/1) and Gray (5Y 6/1) LIMESTONE and Clasts, predominantly angular Clasts

ara;WGES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(7021 365-10017560 W. Sahara Ave., Suite 101Las Vegas. NV 89117


Drilling Method:

Boring Depth:

Logged By:

Sonic

682.0 ft

Jones/Martin




Time Ended: 3:15pm




REMARKS: Qeohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-851), 7/10 (85-1171),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-2801), 9/14(280-3001), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-6321),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682")

Depth

U.350-

Sample Information

U GCo 2.OCO

<Drr

Description

352-

354-

356-

358-

360-J

Dry Abundant anastomosing Gypsum veinlets subparaltel to core axis

White (2.5Y 8/1) and gray (5Y 6/1) LIMESTONE Breccia, Clasts offset by Gypsum veinlets;veinlets offsetting other veinlets (two generations Gypsum veining) angular Clasts to 3 in. long

Dry White (2.5 8/1) and gray (5Y 6/1) LIMESTONE Breccia with pale red (10R 6/6) Calcita veining, thecalcite veining is cut by later Gypsum veinlets, offset Limestone Clasts along Gypsum veinlets,another Breccia cuts off the Calcite veining but is cut by Gypsum veining, at least three episodes offaulting and veining

Dry Fault Breccia continues, intense rock is shattered, Gypsum offsetting Clasts and Calcite veinlets,Gypsum is abundant anastomosing veinlets

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(7021365-10017560 W Sahara Ave , Suite 101Las Vegas, NV 89117








Time Ended: 3:15pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-53'), 7/7 (53-851), 7/10 (85-11T),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-2301), 9/12 (230-260'), 9/13 (260-280'), 9/14280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')

10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.3'), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.6'), 10/2 (567.6-600'), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

Depth

CD

S.360-

Sample Information_ to

o -occ

•£§3 Orr o£ 5o oom

QOrr

§ooocc

§1'o

Description

Dry Parallel to core axis, Breccia zones cutting earlier brecciation

362-

saeo

Dry

364-

366-

White (2.5Y 8/1), gray (2.5Y 6/1) LIMESTONE and Breccia Clasts with pale red (10R 6/3) Calciteveinlets, fossils at 364 ft., pale red (10R 6/3) circular, Limestone Clasts offset with Gypsumveinlets, also Limestone clasts cut by Calcite veinlets with the Calcite veinlets cut by later Gypsumveinlets, slickensided Gypsum mechanical break

368-

370-

Dry White (2.5Y 8/1), gray (2.5Y 6/1) LIMESTONE and Breccia Clasts with pinkish-white (SYR 8/2)Calcite veinlets arid Breccia matrix Gypsum cutting and offsetting gray, Limestone clasts andCalcite matrix Breccia, Calcite is also cutting gray Limestone clasts, (369.4 - 378 ft.) the core isshattered Limestone, offset Gypsum veinlets.

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(7021365-10017560 W Sahara Ave , Suite 101Las Vegas, NV 88117








Time Ended: 3:15pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-1 IT1),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-2301), 9/12 (230-2601), 9/13 (260-2801), 9/14280-300'), 9/15 (300-3151), 9/27 (310-318'), 9/28 (318-351')

10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.4'), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.6'), 10/2 (567.6-600'j, 10/13 (600-6321),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

Depth

CD<DU.

370-

Sample Information

z>orr

rrcS

§ oo m

Orr<D

0>DC

23(0 Description

372-

374-

376-

oo

Ul

3og

Q£t§

I

378-

380-1-

Dry

Dry

Dry

White (2.5Y 8/1), gray (2.5Y 6/1) LIMESTONE and Breccia clasts with pinkish-white (SYR 8/2)Calcite veinlets arid Breccia matrix Gypsum cutting and offsetting gray, Limestone Clasts andCalcite matrix Breccia, Calcite also cutting by Limestone Clasts

White (2.5Y 8/1) LIMESTONE, light gray (5Y 7/1) and pink (SYR 7/1) Calcite to reddish-brown(SYR 4/4) veinlets and Breccia matrix Gypsum cutting and offsetting Breccia Clasts, also offsettingCalcium veinlets, Breccia cutting Breccia, offset Gypsum veinlets

Lfoht gray (5Y 7/1) to gray (2.5Y 5/1) LIMESTONE and Breccia Clasts, less brecciated than a lot ofthe fault offset Gypsum veinlets

ara;siGES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.

(702) 365-10017560 W Sahara Ave , Suite 101Las Vegas, NV 89117








Time Ended: 3:15 pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-1171),9/7(117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-2601), 9/13 (260-280'), 9/14280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')

10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.6'), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667'), 10/18 (677-682')

Depth

CD

i£380-

Sample Information_ <a

Mco to ~° <2 o<n JS oD o rr

•£§3 Orro£ 5o 2om

Qorr

£>§8oa:

21o

Description

Ume»tal9

382-

384-

386-

388-

390-1

Dry

Dry

One .5 in. thick pate red (2.5YR 7.3) Calcite vein, possible non-mechanical fracture at 381 ft.

White (2.5Y 8/1), gray (2.5Y 6/1) and pinkish gray (5YR 6/2) LIMESTONE and Clasts, Gypsumveinlets cutting Limestone clasts, offset Gypsum veinlets, fossil at 381.6 ft.

Dry Fault Breccia continues, 384.7 ft. non-mechanical fracture .5 in. thick Gypsum vein

(385.4-385.6) Fossils, broken offset Clasts, Gypsum matrix Breccia cutting Breccia, but cut byGypsum veinlets; Gypsum cross-cutting Gypsum

Fractured Gypsum vein with Clay coating, zone is .5 in. wide

Slickensided Gypsum fracture (mechanical) cut by later Gypsum veinlet

Dry White (2.5Y 8/1), gray (2.5Y 6/1) and pink (5YR 7/3) Limestone and Breccia Clasts and matrix

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702) 365-10017560 W. Sahara Ave., Suite 101Las Vegas. NV 89117








Time Ended: 3:15pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-1 IT),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-2301), 9/12 (230-2601), 9/13 (260-2801), 9/14.280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.4'), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.6'), 10/2 (567.6-6001), 10/13 (600-6321),10/16 (632-6621), 10/17 (662-667{), 10/18 (677-682')

Depth

I390-

Sample Information

8 *

•SirrcS

0.2o co

QOrr

£•§

rr

2isTo Description

392-

394-

396-

398-

400-1

Dry (390-391 ft.) Four fractures with very think films of Clay, cut and offset clasts with Gypsum orCalcite filling, Gypsum cutting Calcite

(390.5-393.5 ft.) A few circular to .5-in. diameter fossils noted

Dry White (2.5Y 8/1), gray (2.5Y 6/1) and pink (SYR 7/3) LIMESTONE, Breccia Clasts and Brecciamatrix

Fractures at 396.4 ft. and 396.75 ft. have thin trace amounts of clay

Gypsum cutting Clasts and cutting Calcite veinlets, offset Gypsum veinlets

Dry White (2.5Y 8/1), gray (2.5Y 6/1), pink (SYR 7/3), and light, greenish-gray (5GY 7/1), LimestoneBreccia Clasts, Breccia matrix

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702)365-10017560 W Sahara Ave , Suite 101Us Vegas. NV 89117



Boring Depth: 682.0 ft.





Time Ended: 3:15pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-851), 7/10 (85-117*),9/7 (117-150'), 9/8 (150-2001), 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-280'), 9/14(280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.3'), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667'), 10/18 (677-682')

Depth

<D

£400-

Sample Information

oCO

O 05 iSCO JS o=>o cc

•Si<r<32 50.2O m

QOcc. 8

0>rr

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Description

Dry

402-

404-

too%

100%

Dry

Dry

406-

408-

410-1

(401.83 ft.) .25 to .75in. double slickensided slice with traces of Clay on slickensides, Gypsumcutting Clasts, Gypsum veinlets offset, fossils at 399 ft.

(403.5-403.7 ft.) Dark red (2 SYR 3/6), trace Clay, slickensides, dark red is Siltstone; pounded outof core barrel, little piecesWhite (2.5Y 8/1), gray (2.5Y 6/1) and dark red (2.5YR 3/6) Limestone Breccia Clasts and matrix,fractures at 404.9 ft. and 406.7 ft., traces of Clay of Iron Oxide staining, also light red (2.5YR 7/6)Calcite veinlets, commonly cut by Gypsum, the dark red Gypsiferous breccia cut, LimestoneClasts, also verges to colorless Gypsum veinlets, Gypsum cutting Calcite

Fault Breccia, gray (2.5Y 6/1), pale olive (5Y 6/4), and pink (SYR 7/4) Limestone and Clasts withyellowish-red (SYR 5/8) Clay/Breccia/Gypsum Breccias cutting Breccia; 409.8 ft. trace of Clay onfracture

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702) 365-10017560 W Sahara Ave . Suite 101Las Vegas. MV 88117



Boring Depth: 682.0 ft.





Time Ended: 3:15pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-11T),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-280'), 9/14(280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-6321),10/16 (632-662'), 10/17 (662-667{), 10/18 (677-682')

Depth

410-

Sample Information

to «o <t> -gco JS o=>o rr

•si3 Orr o2 *o oom

QOrr

28o>rr

Description

Dry

412-

Trace Clay on fracture, also Clay on fracture at 410.4 ft., 410.55 ft., 411.4 ft., 411.7 ft., and 412.7 ftto 431.1 ft. (this zone pounded out of core barrel; lots of clasts and clay-clasts, probably partiallyartificial by hammer)

414-

416-

418-

Gray (2.5Y 6/1), weak red (2 SYR 5/4) and olive (5Y 5/4) Limestone Clasts with abundant fracturesfilled with yellowish-red (SYR 5/8) Clay/Gypsum slickensides; Clay is matrix to most of the Clastsfor this core run; this 5 ft. is strongly brecciated and has the weak red Clay plus/minus Gypsummatrix

oo

420-1

Olive (5Y 5/4), olive gray (5Y 5/2) and grayish-green (5G 4/2) Limestone and Breccia Clasts withyellowish-red (5YR 5/8) Breccia-Clay veinlets plus Gypsum and Clay filled fracture zones; lessintense Brecciation-Clay fracturing than previous core run

occ

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(7021 365-10017580 W Sahara Ave. Suite 101Las Vegas, NV 89117








Time Ended: 3:15 pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-53'), 7/7 (53-85'), 7/10 (85-117*),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-2301), 9/12 (230-260'), 9/13 (260-2801), 9/14(280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.3'), 10/6 (463.3-468.4'), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-600'), 10/13 (600-6321),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-6821)

Depth

<D

•£420-

Sample Information

CO .

<D.0

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QOrr

§

CDCC

£1o

Description

Dry

422-

(419.4-419.9 ft.) Clay coated rubble

(421.8-423.7 ft.) Moderately fractured with Clay matrix Breccia, Clay matrix Breccia cuttingBrecciated Limestone

424-Ui60

426-

5&o

oo

428-

Light gray (5Y 7/1) and greenish-gray (5GY 6/1) to dark, greenish-gray (5GY 4/1) Clasts in darkred (2.5YR 4/8), Silty Clay matrix plus Gypsum, Clasts subangular to round 2-3 in. long; rock isshattered

430-1

(428.4 - 428.7 ft.) Olive yellow (2.5Y 6/6) Silty CLAY mixed with dark red Silty CLAY matrix, darkgreen (5GY 4/); olive yellow (2.5Y 6/6) colored Clasts in red (2.5Y 5/8) Silty CLAY matrix plusGypsum veinlets; Clasts react weak to HCI; Brecciation intense from (428.7 - 430.3 ft.)

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.

(7021365-10017560 W Sahara Ave . Suite 101Las Vegas, NV 89117








Time Ended: 3:15 pm

•»*»«>:• =!EKcBlgl=l =•:».-• GEOHYDRO BORING LOG

PhSnix rtArizonaS8r5008SUIte 105B BORING NUMBER: GH-1 C (PW-1 C) Page 44 of 69


JOB NUMBER: 1 0.99007.01 , Task 4

Depth

•*-•

1

432

434-

436-

438-

Sample Informationto

M8J«D o rrUmevtone

SS-eifctono

Core

Run/

Blo

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ount

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100%

100%

100%

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Dry

Dry

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Dry

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REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-1 171),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-2601), 9/13 (260-280'), 9/14(280-300'), 9/15 (300-31 5'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (41 0-434.4'), 10/5 (434.4-463.3'), 10/6 (463.3-468.4'), 10/9(468.4-493.1 '), 10/10 (493.1 -550'), 10/11 (500-567 6'), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667'), 10/18 (677-6821)

Description

(Brecciation intense 428 7 - 430 3 ft )

Gray (2 5Y 6/1) and greenish-gray (5GY 6/1) Clasts in red (2 SYR 5/8) to dark red (2 SYR 3/6)Silty, Sandy CLAY matrix plus Gypsum, Clasts react weak to HCI, Sandy

Fault Breccia, dark red (2 SYR 3/6), Silty, Sandy CLAY Breccia matrix with weak red (2 SYR 6/4) topale red (2 SYR 7/4) and greenish-gray (5GY 6/1) Clasts, the latter the only that effervesces(weakly), three slickensided fractures, secondary brecciation with the dark red Siltstone Clasts in aGypsum matrix, the weak to pale red Clasts are Sandstone, matrix cutting and offsetting Clasts

Dark red (2 SYR 3/6) Silty SANDSTONE with red (2 SYR 6/6), white (SYR 8/1), and greenish-gray(5G 5/1) Clasts

•••} GEOTECHNICAL &

||KS ENVIRONMENTALirvtfci SERVICES. INC.iNttfi (702) 365-1001^^CC 7560 W Sahara Ave Suite 101V7t%J Las Vegas MV 89117

Drilling Company Boart Longyear Date Started 7/6/00

Drilling Method Sonic Date Ended 10/18/00

Boring Depth 682.0ft Time Started 8:45 am

Logged By Jones/Martin Time Ended 3: 15pm

GEOHYDRO BORING LOG2702 North 44th Street Suite 105BPhoenix, Arizona 85008 BORING NUMBER: GH-1C (PW-1C) Page 45 of 69



Depth

G)0)

442-

444-

446-

448-

450-

II

Sample InformationtoyO w o

W JS oDO rrSS-SlkbfU,

Core

Run/

Blo

w C

ount

y

I

QOrr

a.64

m

O"

fflsSiiGES

Reco

very

100%

100%

100%

100%

Qrx

ND

ND

NDND

Mois

ture

Dry

Dry

DryDry

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(7021 365-10017560 W Sahara Ave Suite 101Las Vegas NV 89117

O)

O

Q.

2(D

'.

•

-I

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P

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REMARKS. Geohydro Boring Log Time Period. 7/6/00 (0-531), 7/7 (53-851), 7/1 0 (85-1 1 T),9/7 (11 7-1 50'), 9/8 (1 50-200'), 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-280'), 9/14280-300'), 9/15 (300-31 5'), 9/27 (310-318'), 9/28 (318-351')

10/2 (381 -410'), 10/3 (41 0-434.4'), 10/5 (434 4-463 3'), 10/6 (463.3-468 4'), 10/9468 4-493 1'), 10/10 (493.1 -550'), 10/11 (500-567 6'), 10/2 (567 6-600'), 10/13 (600-632'),0/16 (632-662'), 10/17 (662-667f), 10/18 (677-682')

Description

Dark red (2 SYR 3/6) Silty SANDSTONE with red (2 SYR 6/6), white (SYR 8/1) and greenish-gray(5G 5/1) Clasts, Clasts cut and offset by Gypsum, np off Clasts, broken-offset matnx filled fracturesin Clasts, greenish-gray Clasts react weak to HCI, other clasts dont react, subround to angular to 6in long, last 18 in the matrix is weak reaction to HCI

Red (2 SYR 6/6) and dark red (2 SYR 3/6) Clasts and matrix with rare, greenish-gray (5G 5/1)Clast, red Silty SANDSTONE Breccia matnx which reacts moderately to HCI Gypsum veinletsplus/minus parallel to core axis, and some cut by matrix veinlets, offset Gypsum veinlets, broken,rubbly zones with not much Clay at 444 4 ft , 447 ft , and 448 2 ft

Red (2 SYR 6/6) and dark red (2 SYR 3/6) Clasts and matnx, some Clasts with laminar bedding



Boring Depth 682.0 ft Time Started 8:45 am

Logged By Jones/Martin Time Ended 3:1 5pm

pl FM =JSKcligi=i =•:*»*• GEOHYDRO BORING LOG2702 North 44th Street, Suite 105BPhoenix, Arizona 85008 BORING NUMBER: GH-1 C (PW-1 C) Page 46 of 69



Depth

•3<D

LL.

452-

454-

456-

458-

Sample Information

u<nj>Z.O w -5CO JS oZDOOCS8-S»»>ton«

SIIBtaie

L3-8Rfetone

LS/AigMto

CTPmGES

llrro£ £o 2Oca

X

QOrr

ai.«eo

laael

zr

Reco

very

100%

100%

100%

QQ.

ND

NO

ND

Mois

ture

Dry

Dry

Dry

D)

30

10

:-:

K

i

1

1

REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-851), 7/10 (85-11T),9/7 (1 1 7-1 50'), 9/8 (1 50-200'), 9/1 1 (200-230'j, 9/1 2 (230-260'), 9/1 3 (260-2801), 9/1 4[280-300'), 9/15 (300-31 51), 9/27 (310-318'), 9/28 (31 8-351')10/2 (381-410'), 10/3 (41 0-434.4'), 10/5 (434.4-463 3'), 10/6 (463.3-468.41), 10/9468.4-493.1'), 10/10 (493.1 -550'), 10/11 (500-567.61), 10/2 (567 6-600'), 10/13 (600-632'),

10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

Description

Clasts broken and offset by veinlets of matrix or Gypsum, 451 5-452 9 ft , rock is stronglybrecciated to rubble but is largely intact (Fault Breccia Zone), matrix of all core this run reactsmoderately to strong to HCI

Red (2 SYR 6/6) and dark red (2 SYR 3/6) Clasts and matnx, poor condition, pounded out of corebarrel at approximately 455 9 ft , transition (possible fault) to red (2 SYR 6/4) and lightyellowish-brown (2 5Y 6/4) mterbedded Silty SANDSTONE and LIMESTONE and Argillitebecoming light, brownish-gray (2 5Y6/2) LIMESTONE, fractured, no Breccia, Gypsum in bothunits

2 in same as last-blocked off, light gray (N 71) to pink (SYR 8/3) LIMESTONE, fractured Gypsumveinlets

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.f702> 365-10017560 W Sahara Av« Suite 101Las Vegas MV 89117



Boring Depth 682.0 ft Time Started 8:45 am

Logged By Jones/Martin Time Ended 3:1 5pm

S C S E N G I N E E R S GEOHYDRO BORING LOG2702 North 44th Street, Suite 105BPhoenix, Arizona 85008 BORING NUMBER: GH-1C(PW-1C) Page 47 of 69



REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-117),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-2601), 9/13 (260-280'), 9/14;280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.6'), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

Depth

.2460-

Sample Information

w (D ::o w -gw js o13 u cr CO

Qacc

£•

I<D

DC

Description

Um0*tono a42

Dry

462-

Dry

464-

466-

468-

470-

D.y

ive brown (2.5Y 6/3) to light gray (N7 /) argillite (?) with some pale red (2.5, strongly fractured, drills slow, no reaction to HCI, weak magnetic respons

Light olive brownveinlets,

id (2.5YR 7/3) Gypsum

Includes two block-offe (463.3-463.4 ft. and 463.4-463.6 ft.)

Light gray (2.5Y 7/1) and dark gray (2.5Y 4/) ARGILLITE; strongly fractured with Gypsum cement;light gray rock reacts weak to HCI; some bedding at 45-50 degrees to core axis, but largely offsetby Gypsum veinlets (465.4 ft.), slickenside fracture with trace of Clay

Greenish-gray (5GY 5/1) to light gray (2.5Y 7/1) to dark greenish-gray (5GY 4/1), Limestone withfew Clasts; 3 in. Gypsum at 469.6 ft.

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702) 365-10017560 W. Sahara Ave.. Suite 101Las Vegas, NV 89117








Time Ended: 3:1 5pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-1 IT),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-2301), 9/12 (230-260'), 9/13 (260-2801), 9/14(280-3001), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-600'), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

Depth

470-

Sample Information

•si3 Orr OCJ

m0.0Otn

aarr§8a>

DC

Description

472-

474-

476-

478-

a.os

480-J

Dry

SiM

Dry

Dry

3 in. Gypsum at 469.6 ft.

(470.8-472.3 R.) Large Gypsum vein with 8 in. Limestone Clast; abundant Gypsum veinlets withveinlets cutting amVor offsetting other Gypsum veinlets, lots of fracturing, only the one Clast noted

Gray (2.5Y 6/1) to light brownish-gray (2.5Y 6/2) LIMESTONE, intensely fractured but no Clasts,Gypsum veinlets, strong Gypsum cutting Gypsum

Krackle Breccia, rock is fractured, no movement, slickensided fracture at 477.3 ft.

Gray (2.5Y 6/1) to light brownish-gray (2.5Y 6/2) LIMESTONE, abundant Gypsum veinlets, matrixto a few Limestone Clasts

GES

GEOTECHNICAL &ENVIRONMENTAL

SERVICES. INC.(702)365-10017560 W Sahara Ave . Suite 101Las Vegas, NV S9117








Time Ended: 3:15pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-53'), 7/7 (53-85'), 7/10 (85-11T),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-280'), 9/14,280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

Depth

(D

l£480-

Sample Information

.o oOffi

QOrr 8

(Drr

Description

482-

484-

486-

488-

490-1

Dry

Dry

Rock generally the same through the 5 ft. core run

Gray (2.5Y 6/1) to light, brownish-gray (2.5Y 6/2) LIMESTONE with occasional dark, greenish-gray(5G 4/1) and very dark brown (7.5YR 2.5/2) abundant Calcite veinlets, some cut off by fractures;486.7-486.9 ft., black Gypsum matrix Breccia with Limestone Clasts, cut by slickensided fracture

Dry Gray (2.5Y 6/1) to light, brownish-gray (2.5Y 6/2) LIMESTONE, with very dark brown (7.5YR 2.5/2)Limestone veinlets and on some fractures, Gypsum veining strong with lots of veinlets crossingveinlets

ara:r3lGES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702)365-10017560 W Sahara Ave . Suite 101Las Vegas, NV 89117








Time Ended: 3:15 pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-851), 7/10 (85-11T),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-2601), 9/13 (260-280'), 9/14;280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.3'), 10/6 (463.3-468.4'), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667'), 10/18 (677-682')

Depth

(D(D11.

490-

Sample Information

.o

3i3rSs. *0°om

QOrr

£>§8<D

rr

Description

Dry

492-

494-

496-

498-

500-1

Dry

Dry

Gypsum veining strong with lots of veinlets crossing veinletsSlock working, brecciation strong 491.8-493.1 ft. with Gypsum matrix

Light gray (2.5Y 7/1) LIMESTONE with occasional dark, grayish-brown (2.5Y 4/2) Calcite inveinlets fractures; also some black (N 2/5) carbonaceous Gypsum in fracture fillings where rock isstrongly fractured, rock generally, strongly fractured with some fragment movement and a Gypsummatrix

Light gray (2.5Y 7/1) LIMESTONE with occasional dark, grayish-brown (2.5Y 4/2) Calcite veinlets,also a minor amount of black, carbonaceous material with or without Gypsum

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702) 365-10017560W Sahara Ave .Suite 101Us Vegas, NV 89117








Time Ended: 3:15pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-11T),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-2301), 9/12 (230-260'), 9/13 (260-280'), 9/14;280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.3'), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.6'), 10/2 (567.6-600'), 10/13 (600-6321),10/16 (632-662'), 10/17 (662-667'), 10/18 (677-682')

Depth

LL500-

Sample Information

3 I8J«=>o cc

2 50.0om

aorr

§8(D

DC

Description

502-

504-

506-

9

sso

0.o2

508-

510-1

Dry

Dry

Traces of red (2.5YR 5/6) GYPSUM in the normal white (5Y 8/1) Gypsum, rock strongly brecciatedwith Gypsum matrix and Clasts "floating" in the matrix, veinlets cutting veinlets and occasionalClast

Light gray (2.5Y 7/1) LIMESTONE with white (5Y 8/1) to red (2.5YR 5/6) Gypsum veintets andbreccia matrix, weak dark grayish brown (2.5Y 4/2) to black (N 2/5) veinlets, fracture fillings, this 5ft. has a lot of Gypsum veining with Clasts floating and being cut by Gypsum, Gypsum cutting andoffsetting Gypsum

Light gray (2.5Y 7/1) LIMESTONE with white (5Y 8/1) Gypsum veinlets with black (N 2/5) rims,some Limestone Clasts, very dark gray (2.5Y 3/1) Gypsum, abundant, clasts floating in Gypsum

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702)365-10017560 W Sahara Ave . Suite 101Las Vegas, MV 89117








Time Ended: 3:15 pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-11T),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-2301), 9/12 (230-260'), 9/13 (260-280'), 9/14',280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.3'), 10/6 (463.3-468.41), 10/9468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.6'), 10/2 (567.6-6001), 10/13 (600-6321),10/16 (632-662'), 10/17 (662-667*), 10/18(677-682')

Depth

(D

•2510-

Sample Information

0). i "! oi CC

3 Oceo.o o

o m

QorrI8(D

DC

Description

Dry

512-

514-

516-

518-

520-

Dry

Gypsum abundant, Clasts floating in Gypsum, some Gypsum veinlets, weak, dark grayish brown(2.5Y 4/2) and continues with the black Gypsum color changes along veining

Breccialion and Gypsum veining slightly diminished

Gray (N 6/1) to light gray (2.5Y 7/1) LIMESTONE with white (2.5Y 8/1) to very dark grayish brown(2.5Y 3/2) to black (2.5Y 2.5/1) Gypsum veinlets, Gypsum veinlets offsetting Gypsum veinlets

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702) 365-10017560 W. Sahara Ave.. Suite 101Las Vegas, NV 89117








Time Ended: 3:15 pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-117-),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-2801), 9/14280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.6'), 10/2 (567.6-6001), 10/13 (600-6321),10/16 (632-662'), 10/17 (662-667{), 10/18 (677-682')

Depth

<D

•2520-

Sample Information_ CO

5 S

W « o=>O PC

582 5o°o m

QODC 8

<Drr

S.Description

Dry (519.1-520.3 ft.) 5 non-mechanical fractures with trace Clay, abundant fracturing with Gypsummatrix, few floating Clasts

522-Dry Rock is the same, after 524.3 ft., the Gypsum veining is much stronger with clasts floating with .

in. separation from wall rock; there are four fractures in this run, three having traces of Clay; 522ft., 524 5 ft., and 525.3 ft. Gypsum cutting Clasts

5522.9

524-

526-

528-

Dry Gray (2.5Y 5/1) to dark gray LIMESTONE (2.5Y 4/1), white (2.5Y 8/1) Gypsum veinlets with Lightred (2.5YR 7/6) to red (2.5YR 5/6) rims, slickensides Gypsum fracture at 532.3 ft., traces of Clayon fractures at 534.4 ft. and 536 ft.

530-

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(7021 365-10017560 W Sahara Ave. Suite 101Las Vegas, NV 89117








Time Ended: 3:15pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-11T),9/7 (117-150'), 9/8 (150-200'j, 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-280'), 9/14;280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.6'), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667'), 10/18 (677-682')

Depth

o>•2

530-

Sample Information_ CO•= to

W JS oPOCC

rj orros. *o .2om

Q0cc

CD

CDrr

Description

532-

o8

534-

536-

538-

540-1

Dry

Dry

Dty

Gypsum offsetting Gypsum, primary Breccia, Limestone Clasts in Limestone with secondaryBreccia with Gypsum matrix, general weak reaction to HCI

and/or offset by Gypsum

Light gray (N 71) LIMESTONE with gray (N 5/) to dark gray (2.5Y 4/1) Clasts, clasts angular tosubangular to 8-9 in. long Clasts cut by Gypsum with occasional offsets, secondaryBreccia/Gypsum matrix black (N 2/51) veinlets-cutting both the light gray Limestone and dark grayClasts, abundant black carbonaceous material 540-540.3 ft.

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702) 365-10017560 W. Sahara Ave., Suite 101Las Vegas, NV 89117








Time Ended: 3:15 pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-851), 7/10 (85-11T),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-2801), 9/14(280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.3'), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'}, 10/11 (500-567.61), 10/2 (567.6-600'), 10/13 (600-6321),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

Depth

l£540-

Sample Information

§11UQ CC

3 oceo2 5o .2om

QoDC

§8CD

DC

Description

Dry

542-

544-

546-

548-

550-

Dry

Dry

Btocked off; same LIMESTONE as last

White (2.5Y 8/1), dark gray (2.5Y 8/1) and light gray (2.5Y 7/1) LIMESTONE and Clasts light towhite angular to subangular Clasts to 4-5 in. long in dark gray Limestone matrix; 544.3-544.7 ft.,fractures with trace Clay, 545.6 ft., sfckensided fracture Gypsum veinlets cutting and offsettingsome Clasts, fossiliferous at 543.8 - 544.0 ft.

White (2.5Y 8/1), pate yellow (2.5Y 2/3) and dark gray (2.5Y 4/1) LIMESTONE and Clasts, darkgray Clasts are angular and very irregular in shape, few black (2.5Y 2.5/1) styoffles that leave blackcarbon on fingers, non-mechanical fractures at 548.3 ft., and three from (549 - 549.4 ft.)

GES

GEOTECHNICAL &

ENVIRONMENTAL

SERVICES. INC.(702) 365-10017560 W Sahara Ave . Suite 101Las Vegas, NV 89117








Time Ended: 3:15pm

S C S E N G I N E E R S GEOHYDRO BORfNG LOG2702 North 44th Street, Suite 105BPhoenix, Arizona 85008 BORING NUMBER: GH-1C (PW-1 C) Page 56 of 69



REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-1171),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'j, 9/12 (230-2601), 9/13 (260-280'), 9/14280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-6621), 10/17 (662-667*), 10/18 (677-682')

Depth

<D<D

LL550-

Sample Information_ to

CC

3 OCCO2 *o .2om

QOcc

CDCC

23

15"o

Description

Dry Non-mechanical fractures at 548.3 ft. and three from 549 to 549.4 ft., Gypsum cutting dark grayClasts, gray and white Limestone, few clasts after 550.1 ft.

552-

Light gray (2.5Y 7/1) LIMESTONE with gray (2.5YR 5/1) Limestone, the darker gray being Clasts,after 551.5 ft., clasts are rare and the rock is fractured with Gypsum fillings, fractures at 554.6,557,and 557.3 ft. have traces of Clay, Gypsum cutting Gypsum and some Clasts, gray Clasts appear tohave numerous round 1-2 mm fossils, black (2.5Y 2.5/1) carbonaceous styolite at 551 ft.

554-

556-

Dry

558-

Light gray (2.5Y 7/1) dark gray (2.5Y 4/1) and minor white 92.5Y 8/1) Limestone and Clasts, Wacl(2.5Y 2.5/1) styolites noted (557.6 -559.5 ft.), predominantly fractured light Limestone in Gypsum

Mack

560-'

aras(TvTika

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702^ 365-10017560 W Sahara Ave .Suite 101Las Vegas, NV 89117








Time Ended: 3:15pm



JOB NUMBER: 10.99007.01, Task 410/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-6321),10/16 (632-662'), 10/17 (662-667'), 10/18 (677-682')

7/7 (53-85'), 7/10 (85-11T),i/13 (260-280'), 9/14

Depth

560-

Sample Information

oCO

to

s.o*—' 52 oco .2 oIDOCC

•aiD O

DCO2 ?o 5Om

QOcc 8

CDo:

IIo

c?

Description

5890

Dry

562-

Dry

564-

566-

e5is(3

Dry

568-

570-1-

Matrix with larger Gypsum veinlets and black styolites cutting through the core, the Gypsum cutsoff the stydite, after 559.5 ft., the clasts increase, Gypsum abundant cutting dark gray clasts,matrix and other Gypsum veinlets

Light gray (2.5Y 7/1) LIMESTONE with dark gray (2.5Y 4/1) Clasts, Gypsum abundant,slickensided fractures at 563.5 and 56.7 ft. Gypsum cutting Clasts other Gypsum veinlets, don'tcross structural (.5-.7S in. Breccia) at 565.4 ft. plus 30 degrees to axis of core

Pinkish gray (SYR 7/2), white (2.5Y 8/1), light gray (2.5Y 7/1) and very dark gray (2.5Y 3/1)Limestone and Clasts slickensided fracture at 573.4 ft. with a parallel thin structure cutting theLimestone and Clast (and Gypsum veinlets) at 573.2 ft.

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702) 365-10017560 W Sahara Ave .Suite 101Las Vegas, NV 89117








Time Ended: 3:15pm

P=»«*=™*flPM3B=l =•?*•-• GEOHYDRO BORING LOG

PhSnix.'Aritona^SOOS "^ 1°5 BORING NUMBER: GH-1 C (PW-1 C) Page 58 of 69



Depth

o£

572

574-

576-

578-

Sample Information

US

CS

Soi

lC

lass

/R

ock

Cla

ss

LlmMtono

4-»

•siC?<3

£ *o oom

A

oocc

0260

aaieo

52eo

Rec

over

y

100%

100%

100%

QQ_

ND

NO

ND

Moi

stur

e

Dry

Dry

Dry

D>

3_o

"o.2

CDI

II

II

II

II ,

I

, II ,. II

|

I

|

I

I

I

I ,, II

I

I

I

I

I

I

I

I

I

I

I

I

I

I

I

REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-1171),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-2301), 9/12 (230-2601), 9/13 (260-280'), 9/14280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')

10/2 (381 -410'), 10/3 (41 0-434.4'), 10/5 (434.4-463.3'), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1 -550'), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

Description

Gypsum cutting Clasts, Clasts angular and very irregular in shape, the rock is a "healed" Brecciawith some Gypsum matrix Breccia and the later structures

Rock colors and textures same as last, trace Clay on fracture at 572.7 ft., lots of Gypsum, someClasts, but mostly healed Breccia with very thin Gypsum veinlet matrix, Clast offset along Gypsumveinlets, black (2.5Y 2.5/1) styolites at 574.7 ft. and 575.6 ft., Gypsum offsetting Gypsum, generalweak reaction to HCI

Light gray (2.5Y 7/1), dark gray (2.5Y 4/1) and fight brownish gray (2.5Y 6/2) Limestone andhealed breccia, Gypsum very abundant, dark gray Clasts contain Clasts, black (2.5Y 2.5/1)styolites 583.6 - 583.9 ft.

J1B| GEOTECHNICAL &mSt ENVIRONMENTALF5KS SERVICES. INC.INarl (702) 365-1001^TfeCCk 7560 W Sahara Ave, Suite 101\7iUO Las Vegas, NV 89117

Drilling Company: Boart Longyear Date Started: 7/6/00

Drilling Method: Sonic Date Ended: 10/18/00

Boring Depth: 682.0 ft Time Started: 8:45 am

Logged By: Jones/Martin Time Ended: 3:15 pm

S C S E N G I N E E R S GEOHYDRO BORING LOO2702 North 44th Street, Suite 105BPhoenix, Arizona 85008 BORING NUMBER: GH-1C (PW-1C) Page 59 of 69



REMARKS:KS: Geohydro Boring Log Time Period: 7/6/00 (0-53'), 7/7 (53-85'), 7/10 (85-11T),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-280'), 9/14

0'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.3'), 10/6 (463.3-468.4'), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

280-300'),

Depth

CD

&580-

Sample Information

CO M^O <6 -gco J2 o

2 5~QOCC

£•§0>cc

Description

Dry

582-

Dry

584-

586-

588-

590-1

Light gray (2.5Y 7/1) dark gray (2.5Y 4/1) and light brownish-gray (2.5Y 6/2) LIMESTONE andhealed Breccia, Gypsum very abundant dark gray clasts contain clasts, black (2.5Y 2.5/1) Styolites(583.6 - 583.9 ft.) (583.6 - 584.2 ft.), massive Gypsum veining, also Fossils, trace of Clay onfractures at (578.3, 578.9, and 579.5 ft.)

Fossils, trace of Clay on fractures from (580.1 - 579.5 ft.)

Light gray (2.5Y 7/1) to gray (2.5Y 6/1) LIMESTONE with very abundant Gypsum, Gypsum cuttingGypsum; 583.2 ft. slickensidded fracture, also at 585.3 ft., healed Breccia, Gypsum matrix Breccia,at 584.6 ft. at structure approximately 1 in. thick cuts to core at (20 - 25 degrees) to core axis,Gypsum and Rock Rour

Light (2.5Y 7/1) to gray (2.5Y »1) to dark gray (2.5Y 4/1) LIMESTONE and clasts, occasionalblack (2.5Y 2.5/1) Styolite from (586.6 - 589.5 ft.) the Rock is a healed Breccia, the only clastsbeing in the extensive Gypsum veining, at 589.5 ft. the dark gray clasts and Styolites appear,

" out Gypsum rubble at 590.1 and Gypsum matrix Breccia (590.6 •Gypsum cutting Gypsum throughou

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(7021 365-10017560 W Sahara Ave .Suite 101Las Vegas. NV 89117








Time Ended: 3:15pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7(53-85'), 7/10 (85-1 IT1),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-2801), 9/14(280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.3'), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

Depth

LJL590-

Sample Information

;«S

11o oO m

Qacc

§8<Drr

Description

Or,

Dry

592-

594-

596-

Light gray (2.5Y 7/1) to gray (2.5Y 5/1) LIMESTONE, healed Breccia with a few dark gray (2.5Y4/1) clasts (591.6 - 592.1 ft.) abundant Gypsum veining and occasionally matrix to a clast, black(2.5Y 2.5/) Styolites at 595.9 n., Gypsum cutting Gypsum a few clasts (594.2 - 595.2 ft.)

598-

Dry Light gray (2.5Y 7/1) LIMESTONE with a few dark gray (2.5Y 4/1) clasts (599.5 - 600 ft.), Styolites,black (2.5Y 2.5/) (596.6 - 597 ft.) healed Breccia, Gypsum veinlets. Gypsum cutting Gypsum andthe dark gray clasts, a few thin Styolites throughout

600-

GES


SERVICES. INC.(702) 365-10017560 W Sahara Ave, Suite 101Las Vegas, NV 89117








Time Ended: 3:15pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-11T),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-2801), 9/14(280-3001), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.3'), 10/6 (463.3-468.4'), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.6'), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

Depth

CD

£600-

Sample Informationin

S.J811:3 o oc

3 ODCO

25o 3.om

Qocc

£>§CD

CC

Description

Dry Light gray (2.5Y 7/1) LIMESTONE with rare dark gray (2.5Y 4/1) subangular clasts, Gypsum veryabundant, forming matrix to healed Limestone Breccia clasts

602- Dry Gray (2.5Y 5/1) LIMESTONE with rare clasts, Clasts are light gray (2.5Y 7/1) and are angular tosubangular to 2 in. long, Fossils (603.9, and 605.5 - 607 ft.), Gypsum matrix Breccia, secondaryBreccia, the Limestone is a healed Breccia with a few clasts, clasts in Gypsum occasionally brokenand offset

604-

606-

Dry

608-

(606.5 - 607 ft.) Red (10R 4/6) Oxidation on fractures, Hematite

Light gray (2.5Y 7/1) to dark grayish-brown (2.5Y 4/2) LIMESTONE and Clasts in Gypsum, red(10R 4/6) oxidation on fractures continues to 608.1 ft., starting at 609.1 ft. is a pinkish gray (SYR6/2) Silty matrix material, noncalcareous, rimmed by Gypsum and not rimmed by Gypsum, and cutby Gypsum, healed Limestone Breccia, some Gypsum supported clasts, secondary Breccia

610-1

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702^ 365-10017580 W Sahara Ave. Suite 101Las Vegas, NV 89117








Time Ended: 3:15pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-117),9/7 (117-150'), 9/8 (150-200'j, 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-280'), 9/14280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')IO/2 (381-410'), 10/3 (410-434.41), 10/5 (434.4-463.3'), 10/6 (463.3-468.41), 10/9468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-6321),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

Depth

(DCD

U_610-

Sample Information_ <o

S.JCO a) ~.0 S'oW .S oZ3O OC

IIOoo

QOCC §

oc

Description

Ume»ton»

612- Dry

614-

616-

618-

oo

(610 7 - 612 ft) Primary clasts in the Limestone return

Dark greenish-gray (5GY 4/) to greenish-gray (5GY 6/1) Limestone (weak reaction to HCI) withabundant pinkish-gray (SYR 6/2) to reddish-brown (5YR 4/4) Silty matnx, occasionally nmmmgGypsum, but normally not intense Brecciation (615 - 616 2 ft), the red brown matenal is softer andprobably squeezed into fractures, Brecciated Calcite (615 5 - 616 2) have cut a high anglestructure (615-616 2 ft)

Light gray (2 5Y 7/2) to dark gray (2 5Y 4/1) LIMESTONE and dark gray clasts, angular tosubangular to 4 in, long, cut by Gypsum, Gypsum veinlets cutting light gray Limestone matnx from(619 2 - 622 ft) rubble of broken core. Gypsum

Reddish-brown (SYR 4/4) SILTSTONE

620-

occo s^GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702) 365-10017560 W Sahara Ave, Suite 101Las Vegas NV 89117

Drilling Company Boart Longyear

Drilling Method Sonic

Boring Depth 682.0 ft

Logged By Jones/Martin

Date Started 7/6/00

Date Ended 10/18/00

Time Started 8:45 am

Time Ended 3:15pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-53'), 7/7 (53-851), 7/10 (85-11T),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-2301), 9/12 (230-260'), 9/13 (260-280'), 9/14280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-5501), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-632'),10/16(632-662'), 10/17 (662-667*), 10/18 (677-682')

Depth

<D

£620-

Sample Information

oCO '8s*JOCC

3 Oceo£ 50.0Om

Qooc

CD

ICD

CC

£

1o

Description

Dry

622- Dry

624-

626-

Reddish-brown (SYR 4/4) SILTSTONE matrix, slickensided fractures, broken gray (N5/)Calcareous Sandstone to fault zone

(622 - 624 ft) Rubble, Fault zone continues with same red (1 OR 4/6), dark gray (2.5Y 4/1)Calcareous Sandstone and olive yellow (2.5Y 6/6) zoned coloration gray, olive yellowish-red, all cutby Gypsum, slickensided fractures some Clay Gouge

(624 - 627 ft.) Healed Breccia in Limestone, light gray (2.5Y 7/1) with sparse Gypsum veinlets,weak reaction with HCI

628-

630

Light gray (2.5Y 7/1) to gray (2.5Y 5/1) healed Breccia, Limestone, Gypsum veinlets not abundant,cross each other minor, light reddish-brown (SYR 6/4) Silty veinlets, maximum (2-3mm) thick,rimming Gypsum veinlets.

miNjgrl

GES


SERVICES. INC.(702) 365-10017560 W Sahara Ave , Suite 101Las Vegas. NV 89117








Time Ended: 3:15pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-11T),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-280'), 9/14"280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-4101), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-6321),10/16 (632-662'), 10/17 (662-667*), 10/18 (677-682')

Depth

CDCDU-

830-

Sample Information

TE VJ V

O ih -gCO oZ300C

3 OQCO£ 5o 2oco

Qooc

§cc

Description

Lkrmtoi*

632-

634-

636-

638-

oo

640-1

BQeo Light reddish-brown (SYR 6/4) Silty veinlets, maximum (2-3 mm.) thick, rimming Gypsum

veinlets, fractures at 631.4 ft. and 632.1 ft. showing slickensides

Dry Gray (2.5Y 5/1) LIMESTONE with a few light gray (5Y 7/1) subangular to round clasts, a few black(2.5Y 2.5/1) at (635.4 - 635.6 ft.) Styolites, abundant Gypsum veinlets, Gypsum cutting Gypsum, atblack Styolites and in turn are cut by Gypsum veining with reddish-yellow (SYR 7/6) rims whichlooks Silty, Gypsum offsetting Gypsum, slickensided fracture at 632.6 ft.

Dry Gray (2.5Y 5/1) LIMESTONE, healed Breccia in Gypsum, Gypsum very abundant and is sometimerimmed by very pale brown (10YR 8/2) to light brown (7.5YR 6/4) Silty material, rock flour, slightreaction to HCI

JOTirofct

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702) 365-10017560 W. Sahara Ave., Suite 101Las Vegas, NV 89117








Time Ended: 3:15 pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-851), 7/10 (85-117"),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-280'), 9/14(280-3001), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.3'), 10/6 (463.3-468.4'), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-600'), 10/13 (600-632'),lQ/16 (632-662'), 10/17 (662-667{), 10/18 (677-6821)

Depth

640-

Sample Information

W TO Z-O co oCO JS ono cc

3 Oceo2 So £>Oca

QOoc O

oCD

CC

Description

Urne«ton» Dry

642-

644-

646-

648-

650-

Dry

Dry

A few scattered black (5Y 2.5/1) Styolites slickensided fractures at (638.5 and 639.9 ft.) Gypsumcutting Gypsum (rotation of Rock), overall slight to moderate reaction with HCI

Light gray (2.5Y 5/1) healed Breccia, rare clast, Gypsum abundant, forms matrix for small amountof secondary Breccia, scattered black (5Y 2.5/1) Stoyolites, some encasing Gypsum veinlets, alsothe light reddish-brown (SYR 6/4) Silty, Calcareous veining (642 - 643.2 ft.), cut by Gypsum,slickensided fracture at 644.2 ft., fossils (645.4 - 645.8 ft.), round Quartz pebble 646.9 ft.

GES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702^ 365-10017560 W Sahara Ave , Suite 101Us Vegas, NV 89117








Time Ended: 3:15pm




REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-1171),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-2601), 9/13 (260-280'), 9/14280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (318-351')

10/2 (381-410'), 10/3 (410-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.4'), 10/9(468.4-493.1'), 10/10 (493.1-550'), 10/11 (500-567.61), 10/2 (567.6-600'), 10/13 (600-6321),10/16 (632-662'), 10/17 (662-667'), 10/18 (677-682')

Depth Sample Information

co

SCDCD

UL650-

§8CD

CC

Description

Dry

652-

654-

656-

I5S3o

658-

660-

Slickensided fractures with traces of Clay, random not plentiful black (5Y 2.5/1) Styolites Gypsumveinlets, occasional Gypsum matrix clast

Dry Gray (5Y 6/1) LIMESTONE to 654.7 ft., Gypsum veinlets, no clasts except Gypsum matrix,slickensided fractures at (652, 653.3, 654.8 and 656.7 ft.)

From (654.7 - 657 ft.) almost pervasive oxidation, olive-yellow (5Y 6/6), Jarosite, red (1 OR 4/6)Hematite and dark brown (7.5YR 3/3) to reddish-brown (SYR 4/4) LIMONITE, a few narrowLimonite matrix Breccia same as last, almost pervasive oxidation; ORQD, some slickensidedfractures, too broken up to accurately measure

Dry

assGES

GEOTECHNICAL &ENVIRONMENTALSERVICES. INC.(702) 365-10017560 W. Sahara Ave.. Suite 101Las Vegas. NV 89117








Time Ended: 3:15 pm

P^^^F^^^BflB^ '*-*^ GEOHYDRO BORING LOG2702 North 44th Street, Suite 105BPhoenix, Arizona 85008 BORING NUMBER: GH-1 C (PW-1 C) Page 67 of 69



Depth

1£

664-

666-

668-

Sample Information

US

CS

Soil

Cla

ss/

Rock

Cla

ss

SUkkxia

Sandstone

\

•a!3 Orr oCD S

0.2o m

X

X

I

OOcc

ft42

aw

"

Reco

very

100%

100%

100%

100%

QQL

ND

ND

ND

ND

GEOTECHNICAL

CD

Dry

Dry

Dry

Dry

§

O.CQ.

3Sen

39

REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-53'), 7/7 (53-85'), 7/10 (85-11T),9/7 (117-150'), 9/8 (1 50-200'), 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-2801), 9/14280-300'), 9/15 (300-315'), 9/27 (31 0-31 8'), 9/28 (318-351')

10/2 (381-410'), 10/3 (41 0-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1 '), 10/10 (493.1-5501), 10/11 (500-567.6'), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-662'), 10/17 (662-6671), 10/18 (677-682')

Description

Hemafitfflc Calcareous SILTSTONE, dark red (2.5YR 4/6) Calcareous Siitstone; ROD = 0; allRubble

Dark red (2.5YR 3/6) to weak red (2.5YR 5/4) to minor greenish-gray (5GY 5/1 ) Silty Sandstonematrix supported Breccia, minor Gypsum veinlets, crude bedding approximately 60 degrees to coreaxis, last 6 in., very moist with dark red (2.5YR 3/6) Clay

Dark red (2.5YR 3/6) to weak red (2.5YR 5/4) Silty SANDSTONE, matrix spotty slight Calcareous,crude bedding (65 - 70 degrees) to core axis, bedding cut by Gypsum veinlets, Clay at (674.5 -674.8 ft.), spotty clasts from angular to round, no beds of clasts

&

i^S ENVIRONMENTALraK£i SERVICES. INC.ivjanGES

(702) 365-10017560 W Sahara Ave . Suite 101Las Vegas. NV 89117



Boring Depth: 682.0 ft Time Started: 8:45 am


•»-*••»•• =Jggc*lgl=rarU GEOHYDRO BORING LOG

Phoenfc, Arizona 85008 BORING NUMBER: GH-1C (PW-1C) Page 68 of 69



Depth

<D0LL

672-

674-

676-

678-

Sample Information_ to"o |2

CO to \^O rt "8CO <° o

8«i(Mon«

•»-*

"5 Drro2 So °O CO

VAyArI' *

oncc

&£eo

5fl60

2

£*»

§

§

CC

100%

100%

100%

QQ.

ND

ND

ND

CD

%

Dry

Dry

Dry

D)

— I0J=

20

REMARKS: Geohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/10 (85-1 1T),9/7 (117-150'), 9/8 (150-200'), 9/11 (200-230'), 9/12 (230-260'), 9/13 (260-280'), 9/14280-300'), 9/15 (300-31 5'), 9/27 (31 0-31 8'), 9/28 (318-351')10/2 (381-410'), 10/3 (41 0-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9468.4-493.1'), 10/10 (493.1 -550'), 10/11 (500-567.61), 10/2 (567.6-6001), 10/13 (600-632'),10/16 (632-6621), 10/17 (662-6671), 10/18 (677-682')

Description

Wet Clay last 6 in., very moist dark red (2.5YR 3/6) to weak red (2.5YR 5/4) Silty SANDSTONE,angular to subangular clasts to 3 in., long, weak Gypsum veining except last 4 in., soft, some Clayat (673.8 - 674.1 ft.) fracturing throughout except last 18 in.

Dark red (2.5Y 3/6) Silty SANDSTONE with a few clasts (angular) white (2.5Y 8/1) clean, finedgrained Sandstone, (677 - 678 ft.) Gypsum is abundant, with a few Gypsum supported clasts,several fractures are slickensided, but dry

flHB GEOTECHNICAL &4tfB ENVIRONMENTALKxKia SERVICES, INC.Nyl (7021 365-1001fliFQ 7580 W Sahara Ave., Suite 101Vy/LO LasVegas.NV 89117



Boring Depth: 682.0ft. Time Started: 8:45 am


•»-*«•»*• :13gcli3i:l:irMI GEOHYDRO BORING LOG

PhoenixrtArizona 85008 "** BORING NUMBER: GH-1C (PW-1C) Page 69 of 69



Depth

•*--W(D

680-

682-

684-

686-

688-

690-

Sample Information

US

CS

Soi

lC

lass

/R

ock

Cla

ss

Sandstone

Cor

e R

un/

Blo

w C

ount

W

A

aaDC

31oo

Rec

over

y

100%

QQ.

ND

CD

"o

Dry

D)

0

1CD

REMARKS: Qeohydro Boring Log Time Period: 7/6/00 (0-531), 7/7 (53-85'), 7/1 0 (85-1 1 T),9/7 (11 7-1 50'), 9/8 (150-200'j, 9/11 (200-230'j, 9/12 (230-260'), 9/13 (260-2801), 9/14280-300'), 9/15 (300-315'), 9/27 (310-318'), 9/28 (31 8-351')1 0/2 (381-410'), 10/3 (41 0-434.4'), 10/5 (434.4-463.31), 10/6 (463.3-468.41), 10/9(468.4-493.1 '), 10/10 (493.1-550'), 10/11 (500-567.6'), 10/2 (567.6-6001), 10/13 (600-632'),1 0/1 6 (632-662'), 1 0/1 7 (662-667*), 1 0/1 8 (677-6821)

Description

Sandstone grains scattered throughout

Total Depth - 682 ft.

KP I GEOTECHNICAL & Drilling Company: Boart Longyear Date Started: 7/6/00••Wg ENVIRONMENTAL(FvPSa SERVICES, INC. Drilling Method: Sonic Date Ended: 10/18/00

\^*f^J (702) 365-1001 Boring Depth: 682.0 ft Time Started: 8:45 amf-T C C 7560 W Sahara Ave , Suite 1 01V7C«J i.s Veg«.NV 89117 Logged By: Jones/Martin Time Ended: 3:15 pm

Daily borehole summaries for GH-1C (PW-1C), p32-69 (7/6-10 ... · Drilling Company: Boart Longyear...

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Transcript of Daily borehole summaries for GH-1C (PW-1C), p32-69 (7/6-10 ... · Drilling Company: Boart Longyear...