Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 1 (Q.No. 19)
19.
Pick up the hypabyssal rock from the following:
Granite
Dolerite
Basalt
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
15 comments Page 2 of 2.

Charles said:   8 years ago
What is the depth range of these rocks?

Abhishek said:   8 years ago
Hypabassal rock is intrusive ignou rock which is at the shallow depth.

Varinder said:   8 years ago
Dolerite, also called diabase, is a dark igneous rock intermediate in grain size between basalt and gabbro. Consisting of plagioclase feldspar and pyroxene, it is a widespread intrusive rock, quarried for crushed and monumental stone (known as "black granite").

Viru kapoor said:   7 years ago
Here granite is plutonic rock.
Basalt is volcanic rock.
Dolerite is Hypabyssal rock.

Npsinghrawat said:   7 years ago
Dolerite hypabyssal is correct.


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