Porphyry cu au
WebApr 11, 2024 · Solaris Discovers New Porphyry Southwest of Warintza Central, with Values up to 1.6% Cu and 630 ... 0.07 g/t Au) and Inferred mineral resources of 107 Mt at 0.73% … Web1 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.
Porphyry cu au
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WebApr 15, 2024 · Porphyry Cu deposits (PCDs) are presently the main source of Cu (~75%) and a substantial source of Au (~20%) around the world [].The ore bodies of PCDs predominantly occur at shallow crustal level around dike-like porphyries, e.g., [2,3].It is well known that PCDs are usually associated with oxidized and volatile-rich magmas within shallow … WebApr 11, 2024 · Solaris Discovers New Porphyry Southwest of Warintza Central, with Values up to 1.6% Cu and 630 ... 0.07 g/t Au) and Inferred mineral resources of 107 Mt at 0.73% CuEq (0.64% Cu, 0.02% Mo, 0.05 g/t Au) above a 0.6% CuEq cut-off grade. The ‘Indicative Starter Pit’ is based on the same assumptions as the MRE except ...
WebApr 11, 2024 · APC-41 and APC-42 were shorter holes designed to test the contact between the breccia and the quartz diorite porphyry with very intense ... as follows: (Cu (%) x 0.90) + (Au (g/t) x 0.51 x 0 ... WebLA-ICPMS analyses of PGEs in pyrite and Cu-sulfides from Mt. Polley alkalic Cu-Au porphyry deposit 10th Biennial SGA Meeting, 2009, Smart Science for Mineral Exploration and Mining Conference Volume, Townsville, Australia, p. 738-740.
WebApr 22, 2024 · According to the available data, the total resources of gold in these three deposits are estimated to be approximately 443 tons: the Lugokan, Au~53 tons, Cu~302 … WebJan 1, 2010 · Vein truncation relationships coupled with abrupt changes in copper-gold grades, sulfide ratios, and potassic alteration intensity at porphyry intrusive contacts …
WebApr 11, 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:
WebApr 11, 2024 · Enduro Metals Corporation: Enduro Grades up to 4.08% Cu and 57.83 g/t Au over an Area of 2.5km, Aligned with Geophysics, Expands the Potential Scale of the Newmont Lake Porphyry Trend sial shuttle busWebJan 30, 2024 · Some porphyry Cu–Au deposits with relatively reduced ore assemblages, characterized by high hydrothermal pyrrhotite contents and a lack of primary hematite … sials modding basementWebNorthparkes copper porphyry deposit, New South Wales, with 63 million tonnes at 1.1% Cu and 0.5 ppm Au. Papua New Guinea. Ok Tedi; Panguna/Bougainville Copper; Wafi-Golpu … sial show 2022WebDESCRIPTIVE MODEL OF PORPHYRY Cu-Au. MODEL 20c. By Dennis P. Cox. DESCRIPTION Stockwork veinlets of chalcopyrite, bornite, and magnetite in porphyritic intrusions and … the pearl steinbeck openingWebUranium–Pb (zircon) ages are linked with geochemical data for porphyry intrusions associated with giant porphyry Cu–Au systems at Oyu Tolgoi to place those rocks within the petrochemical framework of Devonian and Carboniferous rocks of southern Mongolia. In this part of the Gurvansayhan terrane within the Central Asian Orogenic Belt, the transition … sial showWebApr 1, 2007 · The Beiya mineral district is located at the east of the Jinshajiang suture that bounds the western part of the Yangtze Plate (Fig. 1 a).A number of Tertiary porphyry … the pearl steinbeck movieWeb2 days ago · Solaris Resources Inc. is pleased to report that ongoing field work within the Warintza porphyry cluster has identified a new ... ('ppm') 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 Cu and 89 ppm Mo, comparable in ... sial smooth-on