This document provides an overview of gem mining in Burma, specifically in the Mogok area. It describes the geography and climate of Burma and Mogok, and details the mining process. The main types of gemstones found in Mogok mines are rubies and sapphires, with over 85% of rubies and sapphires mined globally coming from Burma. Mining is done individually or by small operations, with about 1200 mines operating in the area. The people and culture of Burma and Mogok are also described.