Correct Answer:
Option C - Granite rock : Granite rock is a igneous rock and under plutonic rock.
Granite rock from this content – (i) Quartz (20-60%) (ii) Felspar (35%)
Granite density – 2.65 to 2.7 g/cm³ and colour is pink/brown compressive strength of granite - 200 mPa
C. Granite rock : Granite rock is a igneous rock and under plutonic rock.
Granite rock from this content – (i) Quartz (20-60%) (ii) Felspar (35%)
Granite density – 2.65 to 2.7 g/cm³ and colour is pink/brown compressive strength of granite - 200 mPa