Porphyry gold deposits
Web2 days ago · Source: NI 43-101 Technical Report, Zuun Mod Porphyry Molybdenum-Copper Project, Minarco-MineConsult, June 2011. Beyond the Zuun Mod Deposit, the broader license hosts several high-potential ... WebMay 19, 2024 · The ore deposit classes considered here include orogenic gold deposits, Carlin-type gold deposits, high- and low-sulfidation gold deposits, and Au-bearing porphyry systems, whereas the pyrite minor- and trace elements that we consider include Au, As, Bi, Co, Cu, Ni, Pb, Sb, Se, Te, Tl and Zn.
Porphyry gold deposits
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WebPorphyry deposits represent an important resource of copper; however, they are also important sources of gold and molybdenum – with porphyry deposits being the dominant … Web2 days ago · Veins and structures with base metal mineralization and jasperoid have been identified cutting the limestone package, with one grab sample returning 1.4% lead, 0.7% zinc, 0.08% copper, and 17 ppb gold. Sampling at the Blanco Zone returned values of up to 9.3% zinc, 6.1% lead, 2.8% copper, 176 g/t silver and 82 ppb gold.
WebMar 1, 2024 · When it comes to porphyry deposits, size counts. These multigenerational monsters are responsible for ~60 per cent of the world’s copper, most of its molybdenum, and significant amounts of gold and silver. Their easy-mining large volumes make up for the low grades, typically between 0.3 per cent to 1 per cent copper equivalent. But these […] WebThe seven gold-silver deposits within the district show common features such as multiple complex veins, an abundance (up to 30% in ore) of base-metal sulphides, a wide range of Ag/Au ratios and the common occurrence of carbonate. Quartz-vein textures indicate open-space-filling at shallow crustal levels.
WebSep 5, 2024 · Although highly dispersed, critical Re metal has attracted lots of attention from geoscientists, the controlling factors of Re-content variation are not completely understood, especially with regards to the genetic relationship between Re-bearing Mo polymetallic deposits and plate subduction evolution. It is well documented that the South China Mo … WebNov 8, 2024 · Gold is found in porphyry copper deposits in solid solution in Cu–Fe and Cu sulfides and as small grains of native gold, usually along boundaries of bornite… bornite and chalcopyrite can ...
WebLearn how to Find Rich Gold Deposits in Porphyry , we are going to be talking about that in great depth and the associated Geology with Porphyry, Copper Porp...
Web2 days ago · Source: NI 43-101 Technical Report, Zuun Mod Porphyry Molybdenum-Copper Project, Minarco-MineConsult, June 2011 Beyond the Zuun Mod Deposit, the broader license hosts several high-potential copper ... bty801p-fbe-05Web27 rows · Oct 1, 2002 · Porphyry copper deposits contain up to 100 t of gold and are among the largest reservoirs of ... expert of the day handbookWebNov 16, 2024 · Freeport-McMoRan’s (NYSE: FCX) Grasberg copper-gold porphyry mine in Indonesia is the world’s largest gold mine and one of the world’s largest copper mines. In 2016, Grasberg produced more ... bty825.comWeb2 days ago · Solaris Resources Inc. reported that ongoing field work within the Warintza porphyry cluster has ... immediately southwest of the Central deposit at its Warintza Project ... molybdenum ("Mo") (averaging 104 ppm Mo) and 0.16 grams per tonne ("g/t") gold ("Au") (averaging 0.1 g/t Au). Soil samples at Patrimonio average 764 ppm ... expert ohne fachmarktWebApr 11, 2024 · The drone magnetic survey identified a "Bullseye" geophysical anomaly coincident with a 2.5km long copper and gold anomaly in outcrop. Rock chip surface … bty800.comWebJun 1, 2000 · Reduced "porphyry" copper-gold deposits described by Rowins (2000) are viewed by Einaudi and others (2003) as being more accurately classed with gold deposits … bty837WebMay 28, 2014 · These deposits provide over 60% of the world’s copper and include other important metals such as molybdenum, gold and silver. Porphyry copper deposits are … expert of the experts