ग्रनैट् (शिला)

Granite

Igneous
Granite containing potassium feldspar, plagioclase feldspar, quartz, and biotite and/or amphibole
संरचना
Potassium feldspar, plagioclase feldspar, and quartz; differing amounts of muscovite, biotite, and hornblende-type amphiboles.

शिलाजः

बाह्यसम्पर्कतन्तुः

• The Emplacement and Origin of Granite