Vast reserves of high quality onyx marble are found in Chagai district of Balochistan province. This marble has been mined extensively and besides local consumption, it has been exported in great quantities. Onyx Marble of high quality is found in chagai District of Balochisgtan Province. Onyx Marble Colours available: Green, Multy Green, White, Multy White & Off White. Presently Pakistan is producing more than 3000 tones annually.