Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 1 (Q.No. 31)
31.
Gniess is obtained from
igneous rocks
metamorphic rocks
sedimentary rocks
sedimentary metamorphic rocks.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
71 comments Page 8 of 8.

Swastik said:   1 decade ago
I think Gniess is metamorphosed from Granite, then how it is sed. meta. rock?


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