Question 1

The term precious gemstone is reserved for stones of the following types: ________, that are prized for their: rarity, beauty, durability and size.Everything else is considered semi-precious.

Accepted Answer

A)  agates, alaska black diamonds, carborundum, chrysoberyls, and spinels
B)  alexandrite, cats-eye, jade, topaz, and zircon
C)  diamonds, garnets, moonstones, onyx, and peridots
D)  diamonds, emeralds, rubies, sapphires, and fire opalsE) All of the above
F) C) and D)

Question 2

Hornblende and the other amphiboles have what type of silicate structure?

Accepted Answer

A)  metallic
B)  sheet
C)  3-D framework
D)  double chainsE) All of the above
F) A) and D)

Question 3

All silicate minerals contain which two elements?

Accepted Answer

A)  iron, silicon
B)  silicon, sodium
C)  oxygen, carbon
D)  silicon, oxygenE) A) and C)
F) A) and B)

Question 4

Examine the words and/or phrases for each question below and determine the relationship among the majority of words/phrases.
-Choose the option that does not fit the pattern.

Accepted Answer

A)  galena
B)  calcite
C)  gypsum
D)  haliteE) B) and D)
F) A) and B)

Question 5

What major characteristic differentiates minerals from natural glasses?

Accepted Answer

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Exam 2: Minerals: The Building Blocks of Rocks

Examine the words and/or phrases for each question below and determine the relationship among the majority of words/phrases. -Choose the option that does not fit the pattern.

Correct Answer
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All silicate minerals contain which two elements?

Correct Answer
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What major characteristic differentiates minerals from natural glasses?

Correct Answer
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internal a...
View Answer

Hornblende and the other amphiboles have what type of silicate structure?

Correct Answer
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The term precious gemstone is reserved for stones of the following types: ________, that are prized for their: rarity, beauty, durability and size.Everything else is considered semi-precious.

Correct Answer
verified

Exam 2: Minerals: The Building Blocks of Rocks

Examine the words and/or phrases for each question below and determine the relationship among the majority of words/phrases. -Choose the option that does not fit the pattern.

Correct AnswerverifiedShow Answer

All silicate minerals contain which two elements?

Correct AnswerverifiedShow Answer

What major characteristic differentiates minerals from natural glasses?

Correct Answerverifiedinternal a...View AnswerShow Answer

Hornblende and the other amphiboles have what type of silicate structure?

Correct AnswerverifiedShow Answer

The term precious gemstone is reserved for stones of the following types: ________, that are prized for their: rarity, beauty, durability and size.Everything else is considered semi-precious.

Correct AnswerverifiedShow Answer

Correct Answer
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Correct Answer
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Correct Answer
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internal a...
View Answer

Correct Answer
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Correct Answer
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