Garnet is the most common alteration mineral in skarn-type deposits, and geochronological research on it can limit mineralization age. The Longwan Pb–Zn deposit, situated within Fozichong ore field Guangxi, lacks precise data, limiting in-depth comprehension of its genesis tectonic setting. This study employs LA-ICP-MS U–Pb dating garnets developed skarn orebody zircons associated granitic porp...

In this paper are presented general geological data for the polymetallic Hajvalia deposit. particular, we have scientific results regarding chemical and mineralogical composition of sulfur mineralizations from The distribution main metals used during mining activity in deposit has been studied with special emphasis. From microscopic description mineral samples deposit, following compositions re...

Corrosion occurs in any environment where a metallic structure interacts with the surrounding environment, being marine one of most corrosive environments and therefore that deteriorates metals most. The cathodic protection systems are fundamental way to protect structures highly effective method, besides, as reaction product system, calcareous deposits (CaCO 3 Mg (OH) 2 ) formed on structures....

Abstract. In this work we have performed a detailed study of vectors to ore representative volcanic-rock-hosted replacive volcanogenic massive sulfide (VMS) deposit located in the northern Iberian Pyrite Belt (Spain), Aguas Teñidas deposit. The investigated include following: (1) mineralogical zoning, (2) host sequence characterization and mineralized unit identification based on whole rock geo...

The newly discovered Federation deposit, with a resource estimate of 2.6 Mt @ 7.7% Pb, 13.5% Zn, 0.8 g/t Au, and 9 Ag, lies 10 km south the Hera deposit within Cobar Basin Lachlan Orogen. Located just north Erimeran Granite contact between Lower Amphitheatre Group underlying shallow marine Mouramba Roset Sandstone, host siltstones sandstones have been brecciated, intensely silicified, chloritiz...

The Huoshaoyun zinc–lead deposit, a giant non-sulfide deposit in Xinjiang, is one of the most significant discoveries China and globally recent years. dominated by non-sulfides, with minor occurrences sulfides such as sphalerite, galena, pyrite. minerals include smithsonite, cerussite, anglesite, Fe-oxide. This study focuses on mineralogical characteristics sulfide ores, well trace element Mine...

The demand for responsibly sourced cobalt has increased dramatically as a result of the global transition to ‘fossil-free’ electromobility. However, distribution, mineralogical expressions and mechanisms concentration Co in different types hydrothermal ore deposits remain poorly constrained, inhibiting resource assessments exploration. Here we report other metal concentrations ores from active ...

The Pusangguo deposit (1.42 Mt @ 1.42% Cu, 0.14 1.82% Zn, 0.08 1.01% Pb, and 285.8 t Co 140 g/t Co) is the first Co-rich Cu-Zn-Pb skarn discovered in Gangdese metallogenic belt. However, trace minor element geochemistry of sulfides this has not been studied, limiting further understanding elements’ occurrence mineralization. Here, we identified four ore stages, two types sphalerites (SpI SpII) ...

Antimony deposits contain little Sn, whereas Sb and Pb are not the principally contained metal of granite-related Sn deposits. The Danchi Sn-metallogenic ore belt (DSOB) in southwestern China is characterized by Sn-Sb-Zn-Pb co-enrichment, yet triggers poorly constrained. Beixiang deposit southern DSOB consists stage I Sn-Zn II Sb-Pb-Zn mineralization. Here, we analyzed cassiterite U-Pb age, flu...