The thumb holding corp. 's thumb energy investment (Beijing) co., LTD has more than 60 exploration right and mining right, including gold, silver, copper, magnesium, molybdenum and rare metal tantalum, niobium, lithium, rubidium, cesium exploration right and mining right of 20. Company mining area are mainly distributed in fujian, xinjiang, hunan, yunnan, Inner Mongolia, shaanxi and other regions, subordinate GeKuang comprehensive exploitation of the economic value of nearly one trillion yuan. Into magnesium nickel mining area in xinjiang, with a total area of 42 square kilometers, the total reserves of ten billion tons, the total mining economic value of hundreds of billions of dollars. Hunan Chen chau tantalum niobium mine area, with a total area of 2.04 square kilometers, the mining area resources for oversize, economic value more than billions of RMB. Qinghe Hal horse of xinjiang gold mine, Kurt wooden figure (east) gold copper, sal blah cob baskin copper mining area such as a total area of 36.1 square kilometers, is still in the further exploration.