History · Geology
About Tongling Mining District
The Tongling Mining District in Anhui Province is one of China’s most historically significant copper mining regions, with bronze-age copper extraction dating to ~1500 BCE and continuous modern mining since the 1950s. The district contains skarn-type, porphyry-type, and stratabound Cu-Au-Mo deposits along the lower Yangtze River metallogenic belt. Tongling establishes Anhui as a published-locality entry — fills the last major eastern-China province gap.
Geology & Signature Specimens
Mineralization is hosted in skarn and porphyry contact zones between Late Yanshanian granitic intrusions and Permian-Triassic carbonate sequences. The Tongguanshan, Shizishan, and Xinqiao mines together host reserves exceeding 6 million tonnes contained Cu plus significant Au and Mo. Collector specimens favor sharp chalcopyrite plates, iridescent bornite, and copper sulfosalt rarities — all on calcite-quartz-pyrite matrix.
Minerals Produced Here
- Bornite (斑铜矿)
- Chalcopyrite (黄铜矿)
- Cuprite (赤铜矿)
