Opening quiz for unit 2 Get out you ESRT and a piece of paper The following questions are from...
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![Page 1: Opening quiz for unit 2 Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.fdocuments.net/reader035/viewer/2022081520/56649f415503460f94c60d5d/html5/thumbnails/1.jpg)
Opening quiz for unit 2
Get out you ESRT and a piece of paperThe following questions are from your
ESRT.You’ll have a minute per question…
![Page 2: Opening quiz for unit 2 Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.fdocuments.net/reader035/viewer/2022081520/56649f415503460f94c60d5d/html5/thumbnails/2.jpg)
Question 1
On page 16 of your ESRT what are the two main types of Luster?
![Page 3: Opening quiz for unit 2 Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.fdocuments.net/reader035/viewer/2022081520/56649f415503460f94c60d5d/html5/thumbnails/3.jpg)
Question 2
I am a mineral that in nonmetallic, has a hardness of around 3 and my chemical formula is CaCO3.
![Page 4: Opening quiz for unit 2 Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.fdocuments.net/reader035/viewer/2022081520/56649f415503460f94c60d5d/html5/thumbnails/4.jpg)
Question 3
On page 6 of your ESRT What two types of environments of igneous rocks are there.
![Page 5: Opening quiz for unit 2 Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.fdocuments.net/reader035/viewer/2022081520/56649f415503460f94c60d5d/html5/thumbnails/5.jpg)
Question 4
Looking at page 7 in your ESRT what is the grainsize of Sandstone?
![Page 6: Opening quiz for unit 2 Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.fdocuments.net/reader035/viewer/2022081520/56649f415503460f94c60d5d/html5/thumbnails/6.jpg)
Answers
1. what are the two main types of Luster?1. Nonmetallic and metallic
2. nonmetallic, has a hardness of around 3 and my chemical formula is CaCO3
1. Calcite
3. What two types of environments of igneous rocks 1. Intrusive and extrusive
4. what is the grain size of Sandstone 1. 0.2-0.006cm
![Page 7: Opening quiz for unit 2 Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.fdocuments.net/reader035/viewer/2022081520/56649f415503460f94c60d5d/html5/thumbnails/7.jpg)
Rocks & Minerals
The Building Blocks of society
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MineralsLesson 1
Jewelry, computers, walls, and more
![Page 9: Opening quiz for unit 2 Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.fdocuments.net/reader035/viewer/2022081520/56649f415503460f94c60d5d/html5/thumbnails/9.jpg)
MineralsLesson 1
What is a mineral?
How are Minerals different from rocks?
How are minerals formed?
How are minerals identified?
![Page 10: Opening quiz for unit 2 Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.fdocuments.net/reader035/viewer/2022081520/56649f415503460f94c60d5d/html5/thumbnails/10.jpg)
What is a mineral?
Object that’s:1. formed naturally2. Solid3. internal
arrangement of atoms
4. inorganic
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Minerals
There are 1000’s of minerals out there but only a few dozen common ones.
![Page 12: Opening quiz for unit 2 Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.fdocuments.net/reader035/viewer/2022081520/56649f415503460f94c60d5d/html5/thumbnails/12.jpg)
How are minerals different from rocks?
Atoms form minerals
Minerals form rocks
Organized Internal Arrangement Of atomsIAOA
![Page 13: Opening quiz for unit 2 Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.fdocuments.net/reader035/viewer/2022081520/56649f415503460f94c60d5d/html5/thumbnails/13.jpg)
Crystals StructureTetrahedron
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How are minerals formed?
Minerals from solution
Cooling of magma
Heat and Pressure
![Page 15: Opening quiz for unit 2 Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.fdocuments.net/reader035/viewer/2022081520/56649f415503460f94c60d5d/html5/thumbnails/15.jpg)
How are minerals formed?
Precipitation from solution
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How are minerals formed?
Evaporation from solution
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How are minerals formed?
Cooling of magma
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How are Minerals identified?
physical properties: color, hardness, cleavage, fracture, streak, and luster
chemical properties: reaction to acid
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Mineral properties
ColorLusterTextureStreakHardnessCleavage / FractureDensityOther
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How are Minerals identified?
Color not a good identifier.
Some minerals have different colors
Different minerals can have the same color
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How are Minerals identified?
Luster how the mineral reflects light.– Metallic – Nonmetallic
![Page 22: Opening quiz for unit 2 Get out you ESRT and a piece of paper The following questions are from your ESRT. You’ll have a minute per question…](https://reader035.fdocuments.net/reader035/viewer/2022081520/56649f415503460f94c60d5d/html5/thumbnails/22.jpg)
How are Minerals identified?
streak color of a mineral in its powdered form
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How are Minerals identified?
Hardness is based on the internal arrangement of atoms
Strong bonds mean hard minerals
Diamond = 10
Talc = 1
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How are Minerals identified?
Cleavage flat, smooth, shiny, surfaces occur along weak atomic bonds
How it breaks (in shapes)
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How are Minerals identified?
fracture uneven, rough surfaces
Breaks randomly
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How are Minerals identified?
Reaction to acid chemical reaction to acid confirms calcite
Feel Soapy, greasy, etc.
Magnetismmagnetic properties
Reacts to Ultraviolet light
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Some minerals that glow?
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Let’s make some minerals
We will melt down some bismuth into lava.
Then I will cool it down slowly.Last I will drain away any extra lava