Manto style mineralisation
Webmanto-style mineralisation encountered in the historic drilling and o, ur logging has confirmed the presence of widespreadalteration and disseminated sulphide mineralisation copper throughout both holes. “Assay sampling of MODD001 is now well underway, with an expected laboratory turnaround WebThe Sepon Copper Deposits (Laos) and Their Relation to Carlin-like Gold Mineralisation. The Sepon district in Lao PDR contains 1.8 Mt of JORC (2012) compliant contained Cu resources in addition to >4.5 Moz of Carlin-like Au in a Palaeozoic sedimentary package. The Cu deposits are proximal to an EW lineament of Permian rhyodacite porphyry (RDP ...
Manto style mineralisation
Did you know?
Webmineralisation in al1 lithologies and have acted as feeders for stratabound, carbonate replacement, manto style mineralisation in the calcareous sediments of the Late … WebDec 28, 2024 · Four drill holes totaling 708m tested silver, lead, zinc and gold manto-style mineralisation mapped and sampled at the Adriana North artisanal mine, and a northeast trending mineralised structural corridor (see News Release of May 13, 2024). Click Image To View Full Size Figure 4: Pachas area drilling with geology, geochemistry and area of ...
WebPorphyry magmatic systems emplaced within carbonate host rocks constitute a major source of the world's Cu, Mo, Pb, Zn and Au [1]. Mineralisation is generally either … WebIt is not uncommon for vein and manto style mineralisation to be located several kilometres from skarn and intrusive mineralisation within a single intrusive-replacement metal-system (Figure 3). Several examples of economic deposits like this occur in proximity to Riqueza (Figure 4).
WebManto-style mineralisation is generally structurally controlled and stratabound within permeable host rock. In the example modelled here, a thrust fault has superimposed prospective lithologies against younger, barren rocks. Mineralisation was modelled as a stack of stratabound lenses against the fault. WebInteraction between these intrusives and the host rocks produced epithermal and porphyry mineralisation styles (Chatree low sulphidation vein Au and Sepon carlin style Au + manto style Cu). Several clusters of granitoid intrusions with associated tin and polymetallic mineralisation systems may also have intruded at this time.
WebFor further information please visit: strike, forming steeply dipping zones of mineralisation within the Magnata and Sanchez Faults. These fluids migrating up the faults are also responsible for replacement massive sulphide (Manto-style) high grade bodies, oriented parallel to the limestone beds, dipping to the west adjacent to the faults.
WebDefinition of manto A flat-lying, bedded ore deposit, usually Cu or Pb/Zn/Ag, also fluorite and iron; mostly used in Central and South America, usually for a hydrothermal … sql number charWebFeb 14, 2024 · The mantos mineralization is still wide open to boot): To earn 100% of the project Solis must make cash payments of US$5 M in a staged manner over a 4-year … sql number of days in monthWebInteraction between these intrusives and the host rocks produced epithermal and porphyry mineralisation styles (Chatree low sulphidation vein Au and Sepon carlin style Au + manto style Cu). Several clusters of granitoid intrusions with associated tin and polymetallic mineralisation systems may also have intruded at this time. sql number of months between datesWebOct 5, 2016 · The mineralisation encountered in drilling from Cuddies 7.2a and 3 occurs in the typical mine sequence of leached hangingwall shales, mineralised intervals occurring along the hangingwall contact to the Main Manto which also displays collapse breccias, into a zone of leached and vuggy marble with jarosite staining, through a massive brecciated ... sql number selectWebDec 14, 2024 · Drilling identified copper sulphides in both volcanic and intrusive rocks that indicate potential for a sulphide feeder deposit. The next priority drill target is at the … sql number of mondays in monthWebTigray-Afar is subject to a memorandum of agreement with Japan Oil Gas and Metals Corporation and comprises manto style copper-silver mineralisation, forming lenses, pipes or veins. The Company also holds the 412 square kilometers Daro exploration licence which targets VMS style deposits in northern Ethiopia. sql number of weekhttp://exploregeo.com.au/download_docs/Technical_Note_6_Introduction.pdf sql number to month