Director, Chinese Association of Mineral Resources Appraisers, Deputy Secretary-General of Overseas Mining Committee of China Mining Association, Executive Vice-President & Secretary-General of Geo-Mineral Major Alumni Association in Peking University, and Vice Chairman of Core Journal- Resources and Industry of China University of Geosciences.
Tang’s areas of expertise are investigation and calculation method study of mineral resources and resource reserves. By studying the home and abroad original ways of mineral resource reserves calculation (including traditional ways and geostatistics ways), he innovatively inherited the research and application of China national geology exploration standard of “The General Norms on Geological Exploration of solid minerals (GB/T13908-2002) and SD Method for Reserve Calculation (referred to “SD Method” in the follows).This is the third calculation method for resource reserves used in Chinese Geological report.
Tang Changzhong has overall compiled China mineral rights evaluation norm about the resource reserves of the standard “The Guidance on Resource Reserve Evaluation and Application” (CMVS300300-2010). As to the mineral invesment, he designs mineral right transaction service process to fully use modern mineral technology to analyze and identify investments and financing risks, providing consulting service to improve ore investments return (including the estimation of mineral resource and report compiling).
The expertise project experience involved precious mental (gold and silver and so on), non-ferrous metal (copper, lead, zinc, tin, tungsten, molybdenum and antimony etc.) at home and abroad, non-metal (potassium, marble, granite, Kunlun jade, and mineral water), energy (coal and oil etc.), black metal (iron, manganese and chromium, etc.), rare and radioactive elements (strontium and uranium etc.), the type of ore deposit includes porphyry type, carlin-type, skarn type, quartz vein type and sedimentary