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The precious stone aquamarine is:...

The precious stone aquamarine is:

A

Mg-Al silicate

B

Be-Al silicate

C

Na-Al silicate

D

fluoro silicate of Al

Text Solution

Verified by Experts

The correct Answer is:
B

`Be_3Al_2 Si_6 O_(18)` Aquamarine is the greenish blue to blue variety of Beryl.
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