Porphyry mineralisation

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August undefined, 2024

WebPorphyry systems are universally typified by three main features: (1) presence of veins and veinlets forming stockworks, within which are disseminated sulphides of Fe, Cu, Mo, Pb … WebSep 30, 2024 · TTM’s drilling campaign aims to assess the prospect’s potential to host copper-molybdenum porphyry mineralisation. The first diamond hole has been completed to a depth of 530m. Of note, significant intervals of disseminated chalcopyrite-molybdenite-pyrite mineralised porphyrytic diroite have been intersected in this hole.

Geology and gold–molybdenum porphyry mineralisation of the …

WebApr 11, 2024 · This campaign is the first drilling Copper Wolf has seen since 1998, with the new hole targeting an area proximal and beneath a historical hole that ended in porphyry-style copper-molybdenum mineralisation with assays of 253m @ 0.84% CuEq1 (0.31% Cu and 0.064% Mo). The new hole will drill at least 320 metres deeper than the previous hole … WebGeological Engineering Departement Universitas Gadjah Mada Jl. Grafika No. 2 Kampus UGM Yogyakarta 55281 Phone +62-274-513668 Fax +62-274-546039 Email: [email protected] great clips oxford ohio 45056

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

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. WebJul 3, 2024 · This synvolcanic porphyry-like mineralisation has been metamorphosed to the conditions of the greenschist facies, deformed, and possibly overprinted by late hydrothermal events [43,44]. Mercier-Langevin [ 43 ] studied the tonalite samples and identified Sample #19449 as being least-altered, as petrological investigations showed … WebApr 14, 2024 · Titan Minerals (ASX:TTM) has begun drilling at both the Cerro Verde and Kaliman Porphyry prospects within its Dynasty Gold Project in southern Ecuador. The company reports drilling has begun to test extensions to Kaliman porphyry gold-copper and Brecha-Comanche epithermal vein hosted gold mineralisation at the project, as well as … great clips ozark al

Gold endowments of porphyry deposits controlled by

Drilling Commenced At Dynasty Gold Project - Investing News …

WebApr 1, 2024 · Porphyry-type deposits are spatially and temporally associated with the relatively shallow and texturally complex parts of magmatic systems. Whilst certain … WebAug 23, 2024 · A comparison between porphyry Mo and porphyry Cu deposits shows that elements and the Rb–Sr isotope system have different behaviours during the K-alteration, ... between sulphide and silicate. Metal precipitates and porphyry Cu mineralisation forms accompanied sulphate reduction and a corresponding decrease in pH value [70,75,76]. great clips oxford pa check inWeb2 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 molybdenum including a 6m section going 0.34 per cent copper, 0.09g/t gold, 0.8ppm silver and 70.3ppm molybdenum from 73m. The recently completed program has provided … great clips oxford mi

"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 … " - Porphyry mineralisation

Porphyry mineralisation

Collective Mining Drills 271.30 Metres at 3.35 g/t Gold Equivalent …

WebMar 1, 2014 · Porphyry Cu-Mo-Au mineralisation with associated potassic and phyllic alteration, an advanced argillic alteration cap and epithermal quartz-sulphide-gold … WebMar 15, 2024 · Porphyry-type deposits originally form several kilometres below the Earth’s surface above large magma chambers. Not only are they rare but most large near-surface examples have already been found. To meet future demand for copper, new methods are needed to discover deeper and possibly smaller deposits – using techniques that meet …

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WebJun 1, 2024 · Associated deposits include high-sulfidation epithermal gold-copper, intermediate-sulfidation epithermal polymetallic silver-base metal, and porphyry molybdenum-copper deposits. The Zijinshan high-sulfidation Au-Cu deposit is located in the middle of the Zijinshan district, and ore zones are hosted in, below, and adjacent to the … 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 controlled corridors of high sulphidation mineralisation (e.g. 1 metre @ 2.14 grams per tonne Au and 361 grams per tonne Ag as well as 1 metre @ 1.48 grams per tonne Au and …

WebPorphyry copper deposits are copper ore bodies that are formed from hydrothermal fluids that originate from a voluminous magma chamber several kilometers below the deposit … WebSep 9, 2024 · Assays confirmed strong gold-copper porphyry mineralisation 200m southeast of the small near-surface, porphyry-style, gold-copper Kaiser deposit. Best intercepts were 40m at 1.30g/t gold and 0.22% copper from 0m including 10m at 2.86g/t gold and 0.36% copper from 0m.

WebPorphyry 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), … WebMineralisation is mainly hosted within a large porphyritic granodiorite body (Kanowna Belle Porphyry) that has intruded a sequence of sedimentary and volcaniclastic rocks. A zone of intense structural disruption (Fitzroy Shear Zone) separates the deposit into hangingwall and footwall structural domains and is the primary control on gold distribution.

WebJul 8, 2024 · Los Cerros Limited has announced the first drill results from its new Ceibal porphyry target, with gold mineralisation reported along the entire core-lengths from the first two drill holes.The company’s new porphyry target is located less than 1km from the Tesorito South porphyry discovery, both of which are part of the company’s 100% owned …

WebJan 14, 2024 · Porphyry copper and gold deposits are the dominant natural suppliers of these metals to ... At Grasberg, mineralisation occurring within Dalam rocks and in the … great clips ozark missouriWebApr 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 ... great clips oxford ohio check inWebThe 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. great clips ozark moWebgold deposits. The physical properties of the mineralisation and alteration are discussed with an emphasis on those properties that can be measured with standard exploration techniques. Mineralisation in porphyry Cu-Au deposits is commonly associated with magnetite that can produce strong discrete magnetic anomalies. great clips pacific beachWebThis 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 great clips pace street longmont 80504WebApr 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 … great clips pacific crossroads tigardWeb1 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 … great clips pacific beach ca