Porphyry copper alteration zones

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August undefined, 2024

WebAssemblages of alteration minerals associated with porphyry copper include: With an oreXpress, oreXplorer or oreXpert spectrometer and EZ-ID mineral identification software, … WebThe major products from porphyry copper deposits are copper and molybdenum or copper and gold. ... Mineralization in porphyry deposits is mostly on fractures or in alteration zones adjacent to fractures,so ground …

Enduro Grades up to 4.08% Cu and 57.83 g/t Au over an Area of …

WebApr 12, 2024 · Significant breakthrough at Bottletree with confirmation of a concentrically zoned porphyry style hydrothermal alteration and copper and molybdenum mineralisation system characterised by features typically recognised within the wall rocks near porphyry copper-molybdenum intrusions, extending from surface to at least 850m down-dip depth. WebFeb 3, 2011 · Mansfield Minerals Inc. (the "Company") (TSX VENTURE:MDR) is pleased to announce the discovery of a porphyry gold - copper gold system while completing a 2,000 metre condemnation drill program on its 100% owned Lindero gold project in Northwestern Argentina. The Arizaro gold-copper porphyry is located 3 km southeast of the Lindero … how is the department of defense organized

2.2 Porphyry-epithermal mineral system Geoscience …

WebDetection of hydrothermal alteration zones (HAZs) associated with porphyry copper systems using remote sensing imagery is a crucial stage for discovering high potential … Web13 hours ago · The North Toe copper-gold porphyry target was discovered during ... copper-gold alkalic porphyry mineralization at Burgundy & 72 Zones, encouraging porphyry-style alteration typical of ... WebJun 22, 2015 · The key to porphyry exploration is the alteration of the surrounding rocks that occurred during the intrusion and mineralization. The so-called prophylactic folic and potassic alterations I spoke about. … how is the dialogue in endgame different

Identification of hydrothermal alteration zones of the Baogutu …

New Insights into the Pulang Porphyry Copper Deposit in ... - MDPI

WebApr 11, 2024 · have confirmed extensive dispersion of copper mineralisation at Bottletree. We expected large intervals in Holes 5, 6 and 10 to be barren, but instead, the holes demonstrated that low grade copper veining, typical of porphyry-altered wall rock zones, is present over almost the entire 933 metre, 732 metre and 1,065 WebApr 11, 2024 · Exploration around the Boda-Kaiser area within the NMPP has defined a 3.5km corridor of extensive calc-potassic alteration associated with gold-copper porphyry mineralisation. The corridor trends north from Boda Three to Boda for approximately 1km, where it rotates to the north-west from Boda to Kaiser for a further 2.5km. how is the diaphragm innervatedWebThe 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: how is the democratic party organized

"WebApr 11, 2024 · The target is centered on an area of Fe-carbonate/calcite +- quartz-chalcopyrite stockwork veining and porphyry-style alteration typical of alkalic copper-gold porphyry systems. This area, similar in size and sharing features with the Main Zone and East Zone at Newcrest's Red Chris Mine, is located at the northeastern end of a 20km long … " - Porphyry copper alteration zones

Porphyry copper alteration zones

WebPrimary geochemical haloes were studied at the Darreh-Zar porphyry Cu-deposit, southern Iran. In terms of geochemical signatures, high K 2 O/Na 2 O enrichment, HREEs and HFSE's depletion in the potassic alteration, high (La/Sm) cn, (La/Yb) cn and (Gd/Yb) cn ratios in mineralized sericitic and potassic zones and notable depletion in the REEs content in … WebJul 31, 2001 · May 2024 - Jan 20243 years 9 months. Brisbane, Australia. KGL Resources is an Australian mineral exploration company focused on increasing the current high grade Resource at the Jervois Base Metal Project in the Northern Territory and establishing a world class, low cost copper mine. The KGL geology team has greatly improved the …

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WebFeb 28, 2024 · The role of potassic alteration and associated quartz veins for porphyry Cu mineralization in two representative porphyry systems (El Salvador, Chile, and Grasberg, … WebCopper-gold porphyry deposits are important ore-bearing resources. The heat and fluid that can form a copper-gold porphyry deposit also alters the surrounding rocks, creating a …

WebMost of the significant porphyry copper deposits in Peru that are now mines or in advanced stages of development are located in the south. ... The zone of advanced argillic alteration is located ~400 m from the outcropping La Arena Cu-Au porphyry, with gold-mineralized advanced argillic ... WebThe alteration zones are typically characterized by changes in rock type, color, and mineralogy, and are important indicators of the presence of mineralization. ... It can play a key role in the formation of many different …

WebJul 16, 2024 · The Pulang porphyry copper deposit (PCD), one of the main potential areas for copper resource exploration in China, exhibits typical porphyry alteration zoning. … Websept. de 2005 - oct. de 20061 año 2 meses. Antofagasta región Chile. Delimit mineralization zone, core and open pit mapping, contribute to short-term model and identify geotechnical characteristics. Development and implementation of the laboratory for tests of core samples and obtaining density.

Web2 days ago · The skarn alteration does not appear to be related to either the Tinto Zone to the west, or the previously identified porphyry mineralization at the Rose Zone to the east, where sampling outlined a large area of copper and molybdenum mineralization measuring 1.5 km x 1.5 km (see news release November 3, 2024).

Web2 days ago · The skarn alteration does not appear to be related to either the Tinto Zone to the west, or the previously identified porphyry mineralization at the Rose Zone to the east, … how is the desert formedWeb2 days ago · The skarn alteration does not appear to be related to either the Tinto Zone to the west, or the previously identified porphyry mineralization at the Rose Zone to the east, where sampling outlined ... how is the developmentWebJul 1, 2001 · A spectrum of porphyry-style deposits exists. Cerro Casale at Aldebarán shares many characteristics of porphyry copper deposits worldwide, whereas Verde at Refugio is … how is the dictionary getting on said winstonWebThis study used the ability of remote sensing technology to identify alteration zones in porphyry copper mining and Iron oxides of area in south Nain district in Iran by using … how is the digestive system affected by ibsWebPorphyry copper deposits often are associated with alteration halos such as potassic, phyllic, argillic, and pro- pylitic alteration zones (Figure 1; Lowell & Guilbert 1970). how is the discount rate determinedWebJan 16, 2024 · The target is centered on an area of Fe-carbonate/calcite +- quartz-chalcopyrite stockwork veining and porphyry-style alteration typical of alkalic copper-gold porphyry systems. This area, similar in size and sharing features with the Main Zone and East Zone at Newcrest’s Red Chris Mine, is located at the northeastern end of a 20km long … how is the direction of evolution determinedWebThe second target demonstrates the greatest potential with a chargeable zone over 800 m x 600 m and to at least 500 m depth which remains open. The Belen Cu-Au porphyry is located 19 km east from the township of Tingo Maria in central Peru, within a previously unknown Miocene-age porphyry-epithermal copper-gold mineralized belt. how is the diesel supply in usa