Chlorite belongs to the
A. 2 : 2 type
B. 2 : 1 type
C. 1 : 1 type
D. amorphous type
Answer: Option A
Solution (By Examveda Team)
Chlorites are a group of phyllosilicate minerals common in low-grade metamorphic rocks and altered igneous rocks.Chlorite belongs to the 2 : 2 type. The typical general formula for chlorite is (Mg, Fe)3(Si, Al)4O10(OH)2 · (Mg, Fe)3(OH)6. This formula emphasizes the structure of the group, which is described as TOT-O and consists of alternating TOT layers and O layers.
This Question Belongs to Agriculture >> Soil Science
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