Porphyry mineralisation

Author: mafk

August undefined, 2024

WebApr 5, 2024 · Hole 41 also intersected a new and potentially robust zone of porphyry-style Cu-Au±Mo mineralization - the "Rainbow Zone" - beneath the cover basalt flows … 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 …

B2Gold First Quarter 2024 Financial Results - Conference Call and ...

Web2 days ago · Drilling has been designed to test extensions to mineralisation identified in Titan’s 2024 drilling campaign, where significant epithermal gold and porphyry gold-copper mineralisation remains ... 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 … shanks rootbeer extract recipe

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

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 … WebPorphyry-related metal deposits are large-tonnage, generally low-grade, hydrothermal deposits related to igneous intrusions emplaced at high crustal levels that include many of the world's largest accumulations of Cu, Mo, Au, Ag, Sn, and W. This database tabulates basic information about the world's largest porphyhry-related deposits in order to help … Webgold 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. shanks romance dawn

Collective Mining Drills 271.30 Metres at 3.35 g/t Gold

Hot Chili Confirms Fourth Porphyry at Cortadera - Yahoo Finance

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 … WebFeb 23, 2024 · Visual sulphide mineralisation comprised 1 to 3% chalcopyrite as disseminations and in association with pyrite and 2 to 10% A-B veining within early-stage and intra-mineral host porphyry. shanks root beer extractWebPorphyry 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 … shanks saber blox piece

"WebThe 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. " - Porphyry mineralisation

Porphyry mineralisation

Geophysical signatures of the gold rich porphyry copper deposits: A …

WebAt both Wamum Creek and Idzan Creek, porphyry style alteration and mineralisation are associated with breccias and dioritic intrusions hosted in andesitic volcanics. Zoned hydrothermal alteration, associated mineralisation and geochemistry at Idzan Creek occurs in a 900m by 300m linear zone that trends east-west. WebNov 3, 2011 · A porphyry-stock-related style of mineralisation in the Grampian Terrane is characterised by a stockwork of veinlets and disseminations in dacite prophyries, …

Did you know?

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 … WebApr 11, 2024 · Most of the mineralisation within the hole is considered to represent low grade leakage from the central porphyry-style source. The presence of copper mineralisation over such a large area provides an early indication of the potential scale of the central porphyry system.

WebOct 1, 2001 · Porphyry Cu-Mo-Au mineralisation with associated potassic and phyllic alteration, an advanced argillic alteration cap and epithermal quartz-sulphide-gold … 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 ...

WebFeb 17, 2024 · Mining. February 17, 2024 Special Report. Titan’s maiden drilling at the Meseta prospect has proved the existence of a shallow immediate-sulphidation epithermal gold system next to the recently discovered Copper Ridge porphyry system. Drilling intersected several high-grade gold, silver and base metal epithermal veins at shallow … WebApr 11, 2024 · Most of the mineralisation within the hole is considered to represent low grade leakage from the central porphyry-style source. The presence of copper …

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 …

WebMar 1, 2014 · Porphyry Cu-Mo-Au mineralisation with associated potassic and phyllic alteration, an advanced argillic alteration cap and epithermal quartz-sulphide-gold … shanks saber drop chance blox fruitsWebHypogene Mineralisation . Hypogene mineralization refers to the formation of minerals in subsurface environments. It is a term used in the context of mineral deposits, including porphyry deposits, to describe the process by … polymicrogyria syndrome icd 10Webporphyry mineralisation dipping to the northeast, including: COMRC045 42m @ 0.27g/t gold, 0.19% copper from 63m A detailed review of all the NMPP data is scheduled to determine … polymicro optical fibersWeb1 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 … polymicro filter bagsWebJan 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 … shanks ruffyWebApr 15, 2024 · The magmatic process within upper crust encompasses various contents such as the transition between magmatic and hydrothermal systems and changes in … polymicrogyria definitionWeb$BUX Buxton Resources put the drill to Copper Wolf for the project's first drill campaign since 1998 targeting porphyry-style copper-molybdenum mineralisation ... polymicro foam