4.
Which of the following rocks is the best
example for metamorphic rock ?
(1) Schist
(2)
Basalt
(3)
Quartz
(4) Mica
Answers
Answered by
5
Answer:
schist is the best example of metamorphic rock
Answered by
1
Answer:
Explanation:
Option ( 2 ), Besalt is the best example of metamorphic rock.The metamorphic Basalt is dark-coloured, fine-grained, igneous type of rock analysed primarily of plagioclase and pyroxene types of minerals.
It most abundant and common forms of Basalt is as an extrusive rock, the example is a lava flow, but may also take the shape of intrusive type small bodies, such as an igneous type dike in the form of a thin sill.
Its composition is similar to gabbrose and pyroxene types of minerals.
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