The Carlin Trend - 170 Million Ounces of Gold

Pinion (GSV) Dark Star (GSV)

Gold Quarry

Mike

Carlin

Leeville

Goldstrike

Dee-Arturo

Rain Emigrant

N Bullion (GSV)

N

10 kilometers

Stewart and Carlson (1978) Geologic Map of Nevada

Gold Standard Land Package

Elko

Carlin

Spring Creek

1

2

Land Position Additions

Original Property Position

2011 Property Position

2013 Property Position

Current Property Position

Partial and controlling interests are both represented

N Bullion

Pinion

Dark Star Pinion Pinion Pinion

N Bullion N Bullion N Bullion

Dark Star

Dark Star

Dark Star

2

Gold Deposits and Targets South Railroad-Pinion Property

SE Pinion

NW Pinion

Sentinel Contact

Sentinel Breccia

Irene Scout Target

North Extension

Connector

Dixie Prospect

21 22 23 24

25 28

27

26

20

29 30

19

31 32 33 34 35 36

15 14 13 18

19

30

31

1 2 3 4 5 6

16 17 18

R53E R54E

T30N T29N

4,480,000N

4,476,000N

582,000E 589,000E

NAD 27 zone 11

> 10 g/t-m > 25 g/t-m > 50 g/t-m >100 g/t-m

Drill Hole Gold Grade Thicknesses

Dark Star Pinion

1 km

N

November 2015 3

Dark Star drilling, photo viewing North. Dark Star to the Emigrant Mine ~16 km.

Dark Star 2015 Phase 2 Drill Program

November 2015

DS15-10 drill site Drill rig on hole DS15-11

Newmont’s Emigrant Mine

Dark Star Main Zone

4

4,480,000N

T30N R53E

500 meters

> 5 g/t-m > 25 g/t-m > 50 g/t-m >100 g/t-m

Drill Hole Gold Grade Thicknesses

November 2015

Dark Star 2015 Phase 2 Drill Program

589,000E NAD 27 zone 11

587,000E

4,479,000N

D

D

D

D

D

D

N

D

North Extension Target

Connector Target

D

4,480,000N

Phase 1 RC Drill Hole

2015 Drill Holes

Phase 2 Completed RC Drill Hole

DS15-05 4.6 m of 0.19 g Au/t 9.1 m of 0.17 g Au/t 15.2 m of 0.62 g Au/t incl. 4.6 m of 1.30 g Au/t

DS15-03 32.0 m of 0.58 g Au/t incl. 9.1m of 1.09 g Au/t

21.3 m of 1.90 g Au/t incl. 12.2m of 3.13 g Au/t

32.0 m of 0.40 g Au/t

589,000E

DS15-08 DS15-06 12.2 m of 0.18 g Au/t 74.7 m of 0.58 g Au/t incl. 32.0 m 1.07 g Au/t

13.7 m of 0.72 g Au/t

DS15-09 29.0 m of 0.73 g Au/t incl. 7.6 m of 1.7 g Au/t

30.5 m of 0.35 g Au/t

DS15-07 7.6 m of 1.02 g Au/t

DS15-10 149.4 m of 1.38 g Au/t incl. 10.7m of 1.84 g Au/t incl. 41.2 m of 2.10 g Au/t incl. 25.9 m of 1.88 g Au/t

18.3 m of 0.84 g Au/t incl. 3.1 m of 2.55 g Au/t

Barren

Section A

DARK STAR

DS15-11 157.0 m of 1.51 g Au/t incl. 21.3m of 3.17 g Au/t incl. 10.7m of 1.99 g Au/t incl. 10.7 m of 1.98 g Au/t incl. 39.6 m of 2.29 g Au/t

27.4 m of 0.37 g Au/t 29.0 m of 0.52 g Au/t

5

2100 m

1700 m

2000 m

1900 m

1800 m

2100 m

1700 m

2000 m

1900 m

1800 m

587,800E 4,480,200N

West 588,300E

4,480,200N NAD 27

East

Intercepts above 0.14 g Au/t cut-off shown

Cross Section A through North Dark Star Looking North

elevation Fault (006)

Fault (359)

Fault (007) DS15-10 DS15-11

Dark Star 2015 Phase 2 Drill Program

November 2015

Penn-Perm Middle Conglomerate

149.4 m of 1.38 g Au/t

18.3 m of 0.84 g Au/t

27.4 m of 0.37 g Au/t

157.0 m of 1.51 g Au/t

29.0 m of 0.52 g Au/t

6