Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 5 (Q.No. 21)

Building Materials

21.

Pick up the correct statement from the following:

Horn blende mineral is brittle

Muscovite is also known as white mica and potashmica

Biotite is also known as blackmica

All the above.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

Shobha said: 5 years ago

Please explain this.

Sachin P D said: 7 years ago

Muscotive is called as white mica or potash mica and biotite is known as black mica.

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