Civil Engineering - Building Materials - Discussion
Discussion Forum : Building Materials - Section 1 (Q.No. 31)
31.
Gniess is obtained from
Discussion:
71 comments Page 4 of 8.
Khim khatri said:
5 years ago
Granite changes to gneiss so option may be A again it can be obtained from conglomerate which is sedimentary rock so option may be C ie both from igneous and metamorphic.
Sunil said:
4 years ago
Gneiss is formed by high-temperature and high-pressure metamorphic processes acting on formations composed of igneous or sedimentary rocks. Orthogneiss is gneiss derived from igneous rock (such as granite). Paragneiss is gneiss derived from sedimentary rock (such as sandstone).
Kazi said:
4 years ago
Gneiss is formed by high-temperature and high-pressure metamorphic processes acting on formations composed of igneous or sedimentary rocks. Orthogneiss is gneiss derived from igneous rock (such as granite). Paragneiss is gneiss derived from sedimentary rock (such as sandstone).
Sushant said:
4 years ago
Gneiss is obtained from metamorphic rock and it is formed by metamorphism of sedimentary and igneous rock.
Roop kumar said:
4 years ago
Gneiss, a metamorphic rock that has a distinct banding, which is apparent in hand specimens or on a microscopic scale. Gneiss is usually distinguished from schist by its foliation and schistosity; gneiss displays a well-developed foliation and a poorly developed schistosity and cleavage.
Priyank Patel said:
4 years ago
Metamorphic rocks is the right answer.
NAKSH said:
9 years ago
Which is the correct answer?
Umesh said:
9 years ago
Gnesis is obtained from granite.
Krishna sharma said:
9 years ago
Gniess is changing from granite (igneous rock).
Sreejith tk said:
9 years ago
Its answer is metamorhic.
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