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15
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Which of the following would be MOST likely classified as an olivine?
A colorless mineral with a white streak.
A purple diamond with metallic luster.
A yellow gemstone with nonmetallic luster.
A dense metamorphic rock, which is red in color
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15
×
Consider a sample with a mass of 250 grams. Calculate the density of the sample if it displaces 100 cc of water.
2.5 g/cc
25000 g/cc
7.5 g/cc
25 g/cc
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15
×
Which of the following minerals has the greatest density?
Platinum
Graphite
Galena
Gold
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15
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If you found a rock that appeared to have been formed directly from volcanic activity, how would you classify it?
Metamorphic rock.
Sedimentary rock.
Volcanic rock.
Igneous rock.
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15
×
Hematite has the appearance of a cluster of grapes. Which type of habit does this represent?
Botryoidal
Prismatic
Polygonal
Geometric
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baam
Lose 10 points!
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rocket
Go to first place!
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fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 5 points!
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lifesaver
Give 25 points!
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fairy
Take points!
5
10
15
20
25
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gift
Win 20 points!
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banana
Go to last place!
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15
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Consider a specimen that has a mass of 20 grams. Calculate its specific gravity if the same volume of water has a mass of 5 grams.
4
4 grams/cc
100 grams/cc
100
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15
×
What type of fracture does quartz exhibit?
Earthy
Conchoidal
Perfect
Fibrous
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15
×
What is another name for halite?
Mica
Table salt
Granite
Limestone
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15
×
Why are some drill bits tipped with diamonds?
Diamonds exhibit cleavage and as a result can drill hard.
Diamond is the most malleable substance
Diamonds are affordable compared to other materials
Diamond is the hardest natural mineral.
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15
×
Which of the following substances is inorganic?
Rock
Leaves
Wood
Bone
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banana
Go to last place!
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seesaw
Swap points!
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gift
Win 5 points!
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baam
Lose 20 points!
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seesaw
Swap points!
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shark
Other team loses 25 points!
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rocket
Go to first place!
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thief
Give points!
5
10
15
20
25
15
×
Which of the following is NOT a rock?
Diamond
Limestone
Granite
Sandstone
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15
×
How is the olivine group of silicates different from quartz?
Quartz contains cations;
The olivine group of silicate is more abundant
Quartz forms under high pressure and high temperature;
the olivine group of silicates forms deeper in the earth.
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