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Porphyry mineralisation

Web2 days ago · This veinlet-hosted mineralization occurs in a daci-andesite porphyry, with phyllic alteration overprinted by quartz-pyrophyllite alteration and cut by structurally … Web1 day ago · Titan Minerals (TTM) has launched a drilling program at its Dynasty gold project in southern Ecuador. The drilling will seek to test extensions to mineralisation identified in Titan’s 2024 drilling campaign, where “significant” epithermal gold and porphyry gold-copper mineralisation remains open both laterally and at depth.

Superior buoyed by molybdenum hits at Queensland project

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. WebJan 16, 2024 · Mineralization is hosted within Porphyry X, a crowded plagioclase porphyry of Cretaceous age (85.1Ma +- 1.1Ma), characterized by well-defined stacked biotite, a feature typical of mineral-related ... grants for new writers uk https://norcalz.net

Copper Creek, Porphyry copper deposit - USGS

WebMay 18, 2024 · The large-scale porphyry mineralization in the TMD mainly occurs in the Miocene, which is an important scientific issue worthy of further study in the future. How … Web20 hours ago · Chita Valley is a large exploration stage porphyry system with classic alteration features, widespread porphyry style copper/molybdenum/gold and polymetallic silver/lead/zinc mineralisation hosted ... WebApr 11, 2024 · The Apollo porphyry deposit is a high-grade, bulk tonnage copper-silver-gold system, which owes its excellent metal endowment to an older copper-silver and gold porphyry system being overprinted by younger precious metal rich, carbonate base metal vein systems (intermediate sulphidation porphyry veins) within a magmatic, hydrothermal … grants for ngos in uganda 2023

Quantifying Hydrothermal Alteration: A Review of Methods - MDPI

Category:Giant Porphyry-Related Metal Camps of the World—A Databas

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Porphyry mineralisation

Titan Minerals (ASX:TTM) launches drilling program at Dynasty, …

Web2 days ago · Assays from a prospect known as Porphyry Target B returned a 23m hit at 0.13 per cent copper, 0.05 grams per tonne gold, 0.3 parts per million silver and 28.9ppm … http://www.appliedminex.com/decrep/general/porphyry.htm

Porphyry mineralisation

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WebApr 1, 2024 · Porphyry-type deposits are spatially and temporally associated with the relatively shallow and texturally complex parts of magmatic systems. Whilst certain … WebAmong the most distinctive hydrothermal deposits is a class known as porphyry copper deposits, so called because they are invariably associated with igneous intrusives that are porphyritic (meaning the rock is a mixture of coarse and fine mineral grains).Porphyry copper deposits (and their close relatives, porphyry molybdenum deposits) contain …

WebApr 15, 2024 · The magmatic process within upper crust encompasses various contents such as the transition between magmatic and hydrothermal systems and changes in … WebDec 1, 2001 · The exploration focus is on four principal HS mineralisation styles: 1. copper (eg Chuquicamata, Monywa) or copper-gold (Wafi) in the deep porphyry-hosted parts of …

WebApr 11, 2024 · The Apollo porphyry deposit is a high-grade, bulk tonnage copper-silver-gold system, which owes its excellent metal endowment to an older copper-silver and gold porphyry system being overprinted ... Web2 days ago · Grab sampling of outcropping mineralization returned grades of 1.8% copper and 54 g/t silver with trace molybdenum and confirms the Tinto Zone as a priority target …

WebIntrusion-related copper-bearing ore deposits in Mexico span a wide-range of deposit types and geological settings and formed from the mid-Mesozoic through the Holocene. These …

WebThis is a very common style of Cu-Au mineralisation and forms the basis of the largest copper deposits in the world. At Kharmagtai porphyry mineralisation represents the larger portion of the defined resources (see resources section). Porphyry stock work mineralisation from KHDDH383 @ 114m – 2m @ 4.37g/t Au and 1.62% Cu grants for ngo\u0027s and orphanages in africaWebThe Beutong porphyry and skarn system(s) remains open to the east, west and at depth. The deepest drilling completed to date has intersected porphyry mineralisation to around 800 metres below surface and approximately 200-300 metres below the depth of Resource delineation drilling completed to date. grants for ngos in ghana 2022WebOct 19, 2024 · Large porphyry Cu-Au deposits are associated with Early Miocene intrusive rocks in Tethyan belt, discovered along Chagai magmatic arc in Western Pakistan, … grants for new women owned businessesWebFeb 28, 2024 · HIGHLIGHTS. KHDDH488 discovers a significant new zone of high-grade mineralisation outside the current open pit resource returning: 352m @ 0.41% Cu & … grants for ngos in zimbabwe 2022WebMar 1, 2014 · Porphyry Cu-Mo-Au mineralisation with associated potassic and phyllic alteration, an advanced argillic alteration cap and epithermal quartz-sulphide-gold … chipmong.portal.comWebPorphyry deposits form in the upper crust from about 10 to 2 km depth at temperatures that range from about 700 to 350 °C (Seedorff et al., 2005; Sillitoe, 2010; Bodnar et al., 2014), … grants for nhs projectsWeb1 day ago · Titan Minerals Ltd (ASX:TTM) has kicked off a drill program to test extensions to Kaliman porphyry gold-copper and Brecha-Comanche epithermal vein-hosted gold … chipmong portal login