Porphyry gold deposits
Weblevel of the lithocap base, about 1 km to the south. The Perol porphyry deposit has a resource of 641 Mt at 0.3% Cu and 0.7 g/t Au, with top close to the surface. Another … WebPorphyry Mo deposits are associated with high level rhyolitic stocks (Luddington and Plumlee, 2009) in contrast to the more intermediate and oxidised compositions of stocks associated with porphyry Cu-Au-Mo …
Porphyry gold deposits
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WebJan 1, 1995 · The large size and structural control (e.g., veins, vein sets, stockworks, fractures, ‘crackled zones’, and breccia pipes) serve to separate porphyry deposits from … WebJan 7, 2016 · DESCRIPTION. Porphyry Deposits. The Importance of Porphyry Deposits as a Copper and Gold Resource. Gold Resources. Copper Resources. A Geological Cross Section through the Batu Hijau Porphyry Deposit, Indonesia. (920 million tons of ore grading 0.55 wt.% Cu, 0.42 g/t Au). - PowerPoint PPT Presentation.
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 ... WebMar 22, 2015 · Porphyry Copper Deposit Geology PPT. Here let’s understand the geology of porphyries and iron oxide copper gold deposits or IOCG as they are known. These are somewhat the giants of the ore deposits …
WebApr 11, 2024 · Figure 2 - Altered Quartz-Diorite Porphyry Outcrop Displaying Quartz-Pyrite-Chalcopyrite Stockwork with Secondary Chalcocite Figure 3 – Altered Diorite Specimen Displaying Covellite and Quartz ... WebApr 5, 2024 · The Dawson Range forms an east-southeast trending mountain range which hosts several important mineral deposits and prospects (Figure 2) including the Casino porphyry Copper-Gold deposit in the west.
WebThe eastern Sunda Arc in Indonesia contains four giant porphyry Cu-Au / high sulfidation epithermal gold deposits in Sumbawa and western Java. Numerous… 15 تعليقات على LinkedIn
WebMar 15, 2024 · A study led by Lawrence Carter from the University of Exeter’s Camborne School of Mines, has given fascinating new insights into how to discover porphyry-type copper deposits. Porphyry-type deposits provide most of the world’s copper and molybdenum, as well as large amounts of gold and other metals, which are of increasing … sims 3 white bottleWeb1 day ago · Drilling has commenced to test extensions to Kaliman porphyry gold-copper and Brecha- Comanche epithermal vein hosted gold mineralisation at the Dynasty Project. 7.07m @ 5.90 g/t Au, 8.90 g/t Ag from 179.93m in CVD089. 102.7m @ 1.48 g/t Au, 4.50 g/t Ag, 0.09 % Cu from 46.5 metres in CVD072. sims 3 where to put downloaded simsWebMar 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 […] sims 3 wiilleWebJan 14, 2024 · Porphyry deposits are natural suppliers of most copper and significant gold to our society. Whereas the Cu-richest (Au-poor) porphyries are related to Andean-type subduction and typical calc ... sims 3 wii cheatsWebJan 16, 2024 · The drone magnetic survey identified a “bullseye” magnetic anomaly, which is typical of large copper-gold (“Cu-Au”) porphyry deposits. This anomaly is centered on a 2.5km copper and gold anomaly in outcrop at North Toe, creating a new priority target for future drilling. Highlights of today’s announcement: sims 3 wickery glenWebThe eastern Sunda Arc in Indonesia contains four giant porphyry Cu-Au / high sulfidation epithermal gold deposits in Sumbawa and western Java. Numerous… 15 Kommentare auf LinkedIn rbc low test resultsWebJan 31, 2007 · Porphyry deposits are the world's most important source of Cu and Mo, and are major sources of Au, Ag, and Sn; significant byproduct metals include Re, W, In, Pt, Pd, … rbc low test