Multiple Choice
In silicate minerals,tetrahedra may be coordinated to form ____________.
A) long one-dimensional chains
B) extensive two-dimensional sheets
C) massive three-dimensional frameworks
D) All of the above are correct.
Correct Answer:
Verified
Correct Answer:
Verified
Q14: The silica tetrahedron that forms the backbone
Q30: Which of the following is NOT a
Q32: Cleavage in minerals refers to _.<br>A)a tendency
Q33: Which of the following minerals is softest?<br>A)quartz<br>B)calcite<br>C)talc<br>D)fluorite
Q34: Which common gemstone results from biomineralization?<br>A)diamonds<br>B)garnets<br>C)pearls<br>D)sapphires
Q36: A single mineral may take on multiple
Q37: _ is a mineral property defined by
Q39: Synthetically made glass and natural quartz crystals
Q40: Minerals can be destroyed by _ .<br>A)melting<br>B)chemical
Q42: Which two gems are special versions of