Porphyry ore
WebLeveraging 20+ years as an applied* geochemist** in industry, academic and consulting roles - I use the periodic table and my knowledge of rocks, minerals and ore deposit formation to help mineral exploration- , mining- and technology companies turn data into exploration, mining and geometallurigcal knowledge and solutions. WebCODES - Centre for Ore Deposit and Earth Sciences 4,596 followers 23h Report this post Report Report. Back ...
Porphyry ore
Did you know?
Web1 day ago · The primary interest has been in our porphyry copper and sediment-hosted copper-silver prospects. To date, approximately 45% of the Awacha Porphyry Target has been covered by "Anaconda-style Mapping." WebFind many great new & used options and get the best deals for 194 Rare Rainbows Porphyry Copper Ore &Siderite Iron ore Mineral Speimen/China at the best online prices at eBay! Free shipping for many products!
WebPorphyry systems are a major source of copper and molybdenum, and also a significant source of gold and some critical metals essential to our society. They are formed at convergent margins in syn- and post-subduction settings in genetic association with magmatic rocks and host a variety of economic ore deposits – porphyry, skarn and … WebPorphyry; Cu-Au-Mo minor skarn, Cu-Au with a HS Au-Cu lithocap and Cu-Au systems. Mesothemal-Epithermal; episodic intra-arc Low-Intermediate-High sulphidation system, structurally controlled quartz-carbonate-Au-Ag mesothermal deposit with a supergene enrichment, epithermal Au-Cu lodes and epithermal Au. VHMS: polymetallic Zn-Pb-Cu-Ag …
WebFeb 23, 2024 · Kodiak is focused on its 100% owned copper porphyry projects in Canada and the USA. The porphyry projects have both been historically drilled and present known mineral discoveries with the ... WebSodic alteration is often associated with porphyry copper deposits and is often accompanied by other types of alteration such as phyllic and argillic alteration. The style and intensity of sodic alteration can provide important information for mineral exploration and the understanding of the mineralizing processes that took place during ore formation.
WebThis report contains a revised descriptive model of porphyry copper deposits (PCDs), the world’s largest source (about 60 percent) and resource (about 65 percent) of copper and a major source of molybdenum, gold and silver. Despite relatively low grades (average 0.44 percent copper in 2008), PCDs have significant economic and societal impacts ...
WebMetallic ore deposits related to porphyry systems encompass a wide variety of types that can be characterised in terms of geotectonic setting, metal content, hydrothermal … chuck ealey toledoWebAn initial porphyry ore lode is encountered and developed. Further out in the footwall there is an ore unit sitting against an ultra-mafic contact. Development of the 2401 (ultra-mafic) lodes are delayed as late as possible but just in time for stoping extraction. designing helicopter maintenance standWebPORPHYRY COPPER SYSTEMS Exploring and understanding porphyry copper systems Modified magmatic - hydrothermal breccias model after (Baker… chuck ealey bioWebThe root zone of a porphyry system is a specific region beneath a porphyry orebody that was a site of focused fluid flow, as evidenced by abundant quartz veins, widespread wall-rock alteration, or porphyry dikes merging downward into a porphyritic granite cupola. These zones constitute an important source region of ore fluids and other ... chuck eallonardoPorphyry is the name given to decorative granites or igneous rocks with coarse-grained crystals such as feldspar or quartz dispersed in a fine-grained silicate-rich, generally aphanitic matrix or groundmass. The larger crystals are called phenocrysts. In its non-geologic, traditional use, the term porphyry usually refers to the purple-red form of this stone, valued for its appearance, but other colour… chuck ealey storyWebThe geology of the Buenavista mining district is characterised by large, disseminated, porphyry copper deposits. The mineralised ore body at Buenavista measures 5km-long, 3km-wide, and extends more than 1km deep. The Buenavista zinc project is located in the north-western part of the Buenavista ore body. designing history the costumes of outlanderPorphyry 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 … See more Geological background and economic significance Porphyry copper deposits represent an important resource and the dominant source of copper that is mined today to satisfy global … See more Mexico • Cananea • La Caridad • Santo Tomas Canada See more Characteristics of porphyry copper deposits include: • The orebodies are associated with multiple intrusions and See more Copper is not the only metal that occurs in porphyry deposits. There are also porphyry ore deposits mined primarily for molybdenum, many of which contain very little copper. Examples of porphyry molybdenum deposits are the Climax, Urad, Mt. Emmons, … See more chuck earl brownstown