Multiple Choice
Natural glass is not considered a mineral because it ____________.
A) is not produced by geologic processes
B) is organic
C) does not have fixed crystalline structure
D) can be made synthetically as well as being a naturally occurring substance
Correct Answer:
Verified
Correct Answer:
Verified
Q3: In which type of silicate are the
Q22: The color of a mineral in powdered
Q25: Gemstones are commonly found in pegmatites,which are
Q25: Minerals are classified into groups primarily on
Q31: The single property that can be used
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: Two distinct minerals may have the same
Q35: Which of the following is NOT a
Q36: A single mineral may take on multiple