The Fule deposit is a typical Cd-, Ge- and Ga-enriched Pb-Zn located in the southeast of Sichuan–Yunnan–Guizhou polymetallic ore province China. Zoned, euhedral cubic pentagonal dodecahedral anhedral pyrites were observed, they are thought to comprise two generations. First generation pyrite (Py1) homogeneous entirely confined crystal core, whereas second (Py2) forms bright irregular rims aroun...

The Hetaoping ore district in Baoshan City, Yunnan Province, is one of the major localities Pb-Zn polymetallic skarn deposits China, where geophysical and geochemical surveys play an important role exploring mineral resources. Based on exploration prospecting carried out at periphery deposit, this study proposed aero-ground joint method to determine metallogenic model distal skarns district, ac...

Geo-anomalies with complex structures in the earth’s crust may be defined as preferable hydrothermal oreforming targets. The separation and explanation of anomaly from geological background have a profound influence on the analysis of geological evolution and the ore-forming process. Usually one of the key steps to identify favorable exploration targets is to determine the threshold to separate...

The Bainiuchang Ag polymetallic deposit is located at the junction between Cathaysia, Yangtze, China and Indosinian blocks. It has experienced many geological events, records excellent conditions for multiple mineralization. In this paper, elemental correlation analysis, cluster factor a semivariogram of Zn/Pb values, mineralization distribution trend surface analysis have been carried out base...

With a focus on the Cu isotope geochemistry of chalcopyrite, this paper analyzed Qibaoshan crypto-explosive breccia-type Cu–Au polymetallic ore district in Wulian, Shandong Province, North China Craton (NCC). Combined with results situ sulfur analysis sulfides, certain reference and evidence for study genetic mechanism epithermal-porphyry metallogenic system were provided. The show that δ34S va...

The complexation of poly(pyridylthioether) incorporating a Fe2(CO)6 cluster core with palladium derivatives in different oxidation states afforded novel hetero-polymetallic complexes. 2005 Elsevier B.V. All rights reserved.

The lead–zinc ore is a typical low-grade complex polymetallic sulphide ore. Its mineralogy characterized by high content of cryptocrystalline graphite, low lead, zinc, and copper, fine grain size. However, the aggregation size sulfide mineral aggregations coarse, symbiotic relationship relatively simple. Conventional process treatment requires grinding into monomer dissociations followed prefer...

The Qiandongshan–Dongtangzi large Pb-Zn deposit is located in the Fengxian–Taibai (abbr. Fengtai) polymetallic orefield. ore bodies primarily occur within and around contact surface between limestone of Gudaoling Formation phyllite Xinghongpu Formation, which are clearly controlled by anticline specific lithohorizon. Magmatic rocks well developed mining area, consisting mainly granitoid plutons...