Porphyry copper deposits ppt

Author: sjgi

August undefined, 2024

WebValencia-Moreno, M., Ochoa-Landín, Lucas, Noguez-Alcántara, Benito, Ruiz, Joaquin, Pérez-Segura, Efrén, 2007, Geological and metallogenetic characteristics of the porphyry copper deposits of México and their situation in the world context, in Alaniz-Álvarez, S.A., and Nieto-Samaniego, Á.F., eds., Geology of México Celebrating the ... WebNov 24, 2015 · Magmatic-Hydrothermal Ore Deposits Porphyry Deposits Porphyry deposits are a type of magmatic-hydrothermal deposit and are subduction zone related. They normally host copper (chalcopyrite, bornite), gold (in Cu phases), tin (cassiterite - SnO 2 ), tungsten (wolframite) and molybdenum (molybdenite - MnS 2 ). All porphyries are …

Porphyry copper deposits - SlideShare

WebJan 18, 2024 · 1.1.8 Porphyry copper (Mo-Au-Sn-W) depositsPorphyry ore deposits are products of magmatic-hydrothermal activity at shallow crustal levels. Primarily copper, but also molybdenum, tin, tungsten and gold occur closely related to epizonal intrusions of porphyric magmatic rocks.Porphyries contain phenocrysts of hornblende, biotite, feldspar … WebView Porphyry Copper Deposits PPTs online, safely and virus-free! Many are downloadable. Learn new and interesting things. Get ideas for your own presentations. Share yours for free! crystal timesheet

Everything You Need to Know About Copper Porphyries

WebCopper, Nickel, Lead, And Zinc Mining Global Market Report 2024 - The global copper, nickel, lead and zinc mining market was valued at around $140 billion in 2024. Asia Pacific was the largest region in the copper, nickel, lead, and zinc mining market in 2024, accounting for more than 50% market share. PowerPoint PPT presentation free to view WebPorphyry copper-molybdenum deposits are one example Scarns acidic fluids from a granitic pluton invade and react with limestones The limestone is dissolved and replaced by: … crystal timer

Supergene Mineralisation in Porphyry Cu Deposit - Academia.edu

Economic geology - Supergene ore deposits - SlideShare

WebApr 1, 1998 · Models which reconcile isotopic variation, systematic REE behavior, protracted local but largely noncomagmatic magmatism and the increasing development of porphyry mineralization include: (1) progressive metasomatism of the crustal component, (2) increasing assimilation of amphibolitic crust by mantle basalts, and (3) migration of … WebAug 18, 2011 · 6. Porphyry Copper Deposit A large low- to medium-grade deposit, of primarily of pyrite, chalcopyrite and molybdenite with characteristic concentric zoning of … dynamic earth planetarium showsWebTops of porphyry copper deposits Guinaoang porphyry copper-gold system, Philippines Discovered 1983, RGC Exploration gt500 Mt _at_ 0.4 Cu, 0.4 g/t Au Deposit concealed … crystal times mod

"WebNov 6, 2011 · Soon led to discovery of nearby Lobo porphyry gold deposit by same j.v. Combined: 5.5 Moz Au Wafi, Papua new Guinea Discovered 1990, CRA Exploration Hypogene copper enrichment due to high-sulphidation copper sulphides at base of lithocap overprinting porphyry copper-gold deposit. District-scale porphyry copper alignments and … " - Porphyry copper deposits ppt

Porphyry copper deposits ppt

Isotopic and geochemical characteristics of Laramide magmatic systems …

WebJan 1, 2024 · Much of the world's economic copper resources are hosted in porphyry copper deposits (PCDs), shallow level magmatic intrusions associated mostly with thick (> 45 … WebOct 10, 2014 · Presentation Transcript. Porphyry Deposits. The Importance of Porphyry Deposits as a Copper and Gold Resource Gold Resources Copper Resources. A …

Did you know?

Porphyry copper deposits are copper ore bodies that are formed from hydrothermal fluids that originate from a voluminous magma chamber several kilometers below the deposit itself. Predating or associated with those fluids are vertical dikes of porphyritic intrusive rocks from which this deposit type derives its name. In later stages, circulating meteoric fluids may interact with the magm… WebOur new CrystalGraphics Chart and Diagram Slides for PowerPoint is a collection of over 1000 impressively designed data-driven chart and editable diagram s guaranteed to …

WebJul 31, 2024 · Porphyry copper deposits Epithermal deposits originate in or nearby porphyritic intrusives which were saturated by water as they intruded in shallow areas of … WebJan 10, 2024 · Bacteria_ppt.ppt roh009 • ... Prominent examples are several Chilean copper porphyry deposits that have important “exotic oxide” Schematic profile of a deeply weathered copper sulphide ore deposit, displaying the supergene “secondary” zonation resulting from redistribution of elements.

WebJan 1, 2010 · Abstract. Porphyry Cu systems host some of the most widely distributed mineralization types at convergent plate boundaries, including porphyry deposits centered on intrusions; skarn, carbonate-replacement, and sediment-hosted Au deposits in increasingly peripheral locations; and superjacent high- and intermediate-sulfidation … WebVery proud to reshare this video about the essential contribution of Exploration Geologists/Geoscientists and all related people/professionals to the…

WebApr 15, 2024 · The magmatic process within upper crust encompasses various contents such as the transition between magmatic and hydrothermal systems and changes in …

WebSave Save Porphyry deposits.ppt For Later. 100% (1) 100% found this document useful (1 vote) 465 views 43 pages. Porphyry Deposits. Original Title: Porphyry deposits.ppt. ... The … dynamic earth museum edinburghWebMar 22, 2015 · Porphyry copper deposits ppt. Here let’s understand the geology of porphyries and iron oxide copper gold deposits or IOCG as they are known. These are somewhat the giants of the ore deposits world. As … dynamic earth \u0026 civil llcWeb2.2.1函数概念ppt课件高中数学必修1北师大版(1) Porphyry Copper Deposit Density; 分式的通分教学实录 Microsoft Word 文档; 泰胜风能：内部控制鉴证报告 2010-09-17; friends S1E2 学习笔记; 2010—2011学年度第二学期五年级英语期中试卷; 车墩幼儿园新教师培养三年规划 crystal time singapore pte. ltdWebporphyry copper deposit, large body of rock, typically a porphyry of granitic to dioritic composition, that has been fractured on a fine scale and through which chalcopyrite and other copper minerals are disseminated. Porphyry … crystaltimes.netWebOnline Spatial Data; Porphyry copper deposits of the world. Information on porphyry copper deposits from around the world with grade and tonnage models, a general classification based on geologic setting, mineralogy, with data allowing locations of these deposits to be plotted using GIS. dynamic earth sudbury ontarioWebThe palladium telluride, merenskyite, has been described as the main PGE mineral in porphyry Cu–Au–Pd–Pt deposits, such as Skouries, Santo Tomas II, Biga, Elatsite, … crystal times skilled nursing crystal lake ilWebDepartment of Earth and Planetary Sciences - McGill University crystaltimes watch parts