Black Granite is a variety of basic rock, geologically known as dolerites. It takes very high polish, displaying uniform grain size and equigranular texture. The rock can be cut into thin slabs.
Uses: Monuments, Memorials, Wall facings, Tiles, Kitchen Tops, base for heavy machineries
Grey Migmatite Granite is an acidic rock with gneissic fabric popularly called as 'Paradiso'. The colour of the rock depends upon the colour of the constituent feldspar. It takes very high polish. The other colour granites includes Granite gneiss, Leptynite, Syenite and Charnokite.
Uses: Wall facings and decorative building materials