Civil Engineering - Building Materials - Discussion
Discussion Forum : Building Materials - Section 1 (Q.No. 19)
19.
Pick up the hypabyssal rock from the following:
Discussion:
15 comments Page 1 of 2.
Yohanes said:
1 year ago
They are subvolcanic rocks formed near the surface where temperatures are relatively low and the cooling of the magma is neither rapid nor slow (Gillespie and Styles, 1999).
Examples of hypabyssal rocks include micro granites, porphyry, microgranodiorites, microdiorites, and dolerites.
Examples of hypabyssal rocks include micro granites, porphyry, microgranodiorites, microdiorites, and dolerites.
(3)
Murtaza Ali said:
4 years ago
Examples of hypabyssal rocks include dolerite, microgranite and microdiorite.
Examples of plutonic rocks are granite, gabbro, and granodiorite.
Examples of plutonic rocks are granite, gabbro, and granodiorite.
(7)
Anirban Roy said:
5 years ago
Granite is plutonic rock.
Dolerite is Hypabyssal rock.
Basalt is volcanic rock.
Dolerite is Hypabyssal rock.
Basalt is volcanic rock.
(10)
Fazeel said:
6 years ago
A subvolcanic rock, also known as a hypabyssal rock, is an intrusive igneous rock that is emplaced at medium to shallow depths (>2 km) within the crust, and has intermediate grain size and often porphyritic texture between that of volcanic rocks and plutonic rocks.
(1)
Npsinghrawat said:
7 years ago
Dolerite hypabyssal is correct.
Viru kapoor said:
7 years ago
Here granite is plutonic rock.
Basalt is volcanic rock.
Dolerite is Hypabyssal rock.
Basalt is volcanic rock.
Dolerite is Hypabyssal rock.
Varinder said:
7 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").
Abhishek said:
8 years ago
Hypabassal rock is intrusive ignou rock which is at the shallow depth.
Praveen Kumar said:
8 years ago
Plutonic > 35m eg granite.
Hypabyssal < 35m eg dolerite.
Volcanic on Earth surface eg basalt.
All 3 are the examples of igneous rock.
Hypabyssal < 35m eg dolerite.
Volcanic on Earth surface eg basalt.
All 3 are the examples of igneous rock.
(2)
Charles said:
8 years ago
What is the depth range of these rocks?
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