Civil Engineering - Building Materials - Discussion
Discussion Forum : Building Materials - Section 4 (Q.No. 27)
27.
Pick up the volcanic rock from the following:
Discussion:
16 comments Page 1 of 2.
Dipak said:
4 years ago
Plutonic or volcanic or intrusive igneous rock means granite and pegmatite, hypabyssal is dolerite and extrusive igneous rock means granite and basalt.
So, the correct answer is granite.
So, the correct answer is granite.
Nouman Khan said:
7 years ago
--->Basalt is volcani rock which is formed by magma solidfies on earth surface.
--->Granite and dolrite are plutonic rock which is formed by magma solidfies below earth surface.
--->Granite and dolrite are plutonic rock which is formed by magma solidfies below earth surface.
Sahil Mandal said:
5 years ago
Granite: Plutonic igneous rock.
Dolerite: hypabyssal igneous rock.
Basalt: volcanic igneous rock.
So, option C is correct.
Dolerite: hypabyssal igneous rock.
Basalt: volcanic igneous rock.
So, option C is correct.
(6)
Gopal said:
9 years ago
Volcanic - Basalt and trap.
Hypabyssal - Dolerute apite and dolomite.
Plutoic - Granite synite periodolite.
Hypabyssal - Dolerute apite and dolomite.
Plutoic - Granite synite periodolite.
NEELKANTH said:
7 years ago
Volcanic - Basalt and trap.
Hypabyssal - Dolerute and dolomite.
Plutonic - Granite peridotite.
Hypabyssal - Dolerute and dolomite.
Plutonic - Granite peridotite.
(1)
Jyostna said:
6 years ago
@Neelkanth is correct. The given answer is absolutely correct.
Shweta puri said:
10 years ago
Granite is also a type of volcanic rock then why only basalt?
Luckyarru said:
8 years ago
Basalt : Volcanic.
Dolerite: Hypabyssal.
Granite : Plutonic.
Dolerite: Hypabyssal.
Granite : Plutonic.
Pradeep said:
8 years ago
All are igneous rock which is also known as volcanic rock.
Agha Bilal said:
11 months ago
Basalt is the correct answer. Agreed with @Sahil Mandal.
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