China Gold International Resources Ord Shs T.CGG

Alternate Symbol(s): JINFF

Metals & Mining Gold

China Gold International Resources Corp. Ltd. is a Canada-based gold and base metal mining company. The Company is principally engaged in the acquisition, exploration, development and mining of mineral resources in the People’s Republic of China (the PRC). It operates two mines, the CSH Gold Mine in Inner Mongolia, China and the Jiama Copper-Gold Polymetallic Mine in Tibet, China. The CSH gold mine is located in Inner Mongolia of China, approximately 210 kilometers (km) northwest of the city of Baotou, which is engaged in producing gold dore bars with silver as a by-product. The Jiama project is a copper gold polymetallic mine in China. The Jiama project is located within the Gangdise Copper Metallogeny Belt in Central Tibet, China and is approximately 60 kilometers east of Lhasa City along the Sichuan-Tibet Highway. The Jiama project is a polymetallic deposit consisting of copper, molybdenum, gold, silver, lead and zinc.

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China Gold International Resources Ord Shs > JIAMA/MINE/Bore-Hole Drilling!

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Comment by zeropointenergyon Apr 14, 2023 4:01am

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Post# 35394587

RE:JIAMA/MINE/Bore-Hole Drilling!

Jiama/Mine Life to yr 2100 would be nice to see

Drilling technology for 3000m deep scientific drilling in Jiama …

en.cgsjournals.com/article/doi/10.12143/j.ztgc.2022.03.013

Successful completion of the first 3000 m scientific deep drilling …

en.cgsjournals.com/article/doi/10.31035/cg2021027

Technical proposal for the 3000 m deep scientific drilling borehole in Jiama, Report on 3000 meter scientific deep drilling results of Jiama copper polymetallic deposit in Tibet Autonomous Region (2018-2022). National Tibetan Plateau/Third Pole Environment Data Center, https://doi.org/10.11888/SolidEar.tpdc.272096. https://cstr.cn/18406.11.SolidEar.tpdc.272096. Report on 3000 meter scientific deep drilling results of Jiama copper (tpdc.ac.cn) At the same time, it also provides solid technical support for subsequent deep resource exploration. Jiama Scientific Deep Drill is aimed at the major needs of China for deep resource exploration and mining and technical equipment research and development. It aims to realize the demonstration of increasing reserves for deep resource exploration of porphyry copper-polymetallic deposits in the Tibet Plateau and reveal the fine structure of the rock mineralization system under the continent-continent collisional orogenic background. It aims to achieve the goal of mineralization theoretical innovation, improve exploration models, and demonstration of resource reserves.

At present, the Jiama Scientific Deep Drill has revealed a 234.34 m thick hornfels-type copper-molybdenum ore body and a skarn-type copper-molybdenum-gold-silver orebody with a thickness of more than 298 m. Among them, the thickness of copper-rich skarn ore body with a copper grade greater than 0.70%, is 44.12 m and the average grade of copper is 1.17%, the average grade of molybdenum is 0.04%, the average grade of associated gold is 0.63 g/t, and the average grade of associated silver is 20.12 g/t. Encouraged by this achievement, China National Gold Group Tibet Huatailong Mining Development Co., Ltd. has matched the exploration and research funding of more than 75×106 RMB. A total of 30 drilling holes have been constructed in the Jiama mining area. The cumulative drilling footage is 45000 m, and the mine drilling rate has reached 100%.

Discovery of magmatic anhydrite from 3000m scientific drilling in Jiama …

en.cgsjournals.com/article/doi/10.12029/gc20220622?viewType=HTML

WebJun 22, 2022 · Chengdu University of Technology, Chengdu 610059, Sichuan, China; ... CUI Hao, WANG Mengdie, XIONG Yan, ZOU Bing. 2022. Discovery of magmatic anhydrite from 3000m scientific drilling in