Porphyry gold deposits

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August undefined, 2024

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. WebJan 9, 2024 · Highlights. 2024 drilling has intersected near-surface copper-gold porphyry-style mineralization immediately north of the new Seel Breccia East zone. Hole S22-330 returned 100 metres grading 0.42% ...

Solaris Resources: Press Releases

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 … WebThe eastern Sunda Arc in Indonesia contains four giant porphyry Cu-Au / high sulfidation epithermal gold deposits in Sumbawa and western Java. Numerous… 15 comments on LinkedIn phonewatch customer support

Erdene Commences Drilling at the Zuun Mod Molybdenum-Copper Porphyry …

WebFeb 9, 2024 · Copper is one of the most important global infrastructure metals, and demand for it is rising. In 1980, less than 8 million tons were produced globally – a ... WebAge: Porphyry deposits typically form in a relatively short time period, typically 1 to 5 million years after the formation of the associated intrusive igneous rock. Mineralization: Porphyry deposits are typically mineralized … 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 … how do you tie your shoes for kids

Systematic mineralogy and chemistry of gold-silver vein deposits …

Solaris Resources Inc. Discovers New Porphyry Southwest of …

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 […] 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 ... phonewatch interviewWeb13 hours ago · The drone magnetic survey identified a "Bullseye" geophysical anomaly coincident with a 2.5km long copper and gold anomaly in outcrop. Rock chip surface samples returned grades of up to 4.08% Cu ... phonewatch ire trust pilot

"WebPorphyry deposits represent an important resource of copper; however, they are also important sources of gold and molybdenum – with porphyry deposits being the dominant … " - Porphyry gold deposits

Porphyry gold deposits

Surge Copper Identifies New Copper-Gold Porphyry 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. WebFeb 4, 2024 · According to the report, in 2024 gold demand reached 4,355 tonnes, against 4,776 tonnes of supply. Mined gold production was 3,463 tonnes, jewelry recycling hit 1,304 tonnes, and 8.3 tonnes were ...

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Web2 days ago · HALIFAX, Nova Scotia, April 12, 2024 (GLOBE NEWSWIRE) -- Erdene Resource Development Corporation (TSX: ERD MSE: ERDN) (“Erdene” or the “Company”) is pleased to announce the commencement of drilling at its 100% owned Zuun Mod molybdenum-copper porphyry project in southwest Mongolia, located within the Khundii Minerals District, 35 … WebJan 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:

WebWestern Copper and Gold is focused on developing the world-class Casino project in Canada's ... both situated on a 4km mine trend on private land in Arizona's porphyry copper ... a large zinc-lead-silver deposit and the Mactung Project, one of the largest and highest-grade tungsten deposits in the world. Fireweed plans to advance ... WebOct 1, 2015 · 1. Introduction. The Beiya gold deposit, including the Wandongshan segment that contains ~ 99 million metric tons of ore at an average grade of 2.61 g/t Au (Yunnan …

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 ... 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 ...

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 …

WebAbstract. 1 T he Kori Kollo deposit is the largest gold deposit in Bolivia (150 metric tons Au; 3rd largest in South America). Hypogene mineralization is hosted in wallrock and a … how do you tig weld brassWeb27 rows · Oct 1, 2002 · Porphyry copper deposits contain up to 100 t of gold and are among the largest reservoirs of ... how do you tig weld aluminumWeb2 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 ... how do you tighten a bra strapWebOct 15, 2024 · Belmont High Resolution Magnetic Survey Further Supports Copper-Gold Porphyry Model on Come By Chance Property Greenwood Mining Camp, B.C PRESS RELEASE Accesswire Oct. 14, 2024, 09:05 PM how do you tightenWebThe Gunung Bijih (or Ertsberg) mining district of West Papua (formerly Irian Jaya) contains a diverse group of large porphyry and skarn ore deposits. The district incorporates the super-giant Grasberg porphyry deposits associated with the 3.2 to 2.7 Ma Grasberg Igneous Complex, porphyry ores of the 4.4 to 3.0 Ma Ertsberg Diorite 2.5 km to the south, and a … phonewatch ireland jobsWeb2 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. how do you tighten a wobbly toiletWebApr 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 … how do you tighten a door knob