Porphyry copper deposits pdf
WebThe global distribution of porphyry copper deposits clearly demonstrates the relationship with convergent plate boundaries. This is illustrated for Southeast Asia in Figure 2, which shows the location of some of the major porphyry copper-gold deposits relative to the Southwest Pacific tectonic setting. There is a very clear Webdiscovery large-scale copper and gold deposits, however, the project areas are also prospective for silver, lead, zinc, nickel and lithium. Konstantin is led by a team of highly experienced mining industry professionals and is planning to complete an IPO and listing on the ASX during 2024. For personal use only
Porphyry copper deposits pdf
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WebThe world's largest porphyry copper deposits have reserves of 1.5 to 3 billion tonnes of 0.8 to 2% copper. A typical giant-- say, 2 billion tonnes at 1.5%--might eventually produce 30 … WebPrimary geochemical haloes were studied at the Darreh-Zar porphyry Cu-deposit, southern Iran. In terms of geochemical signatures, high K 2 O/Na 2 O enrichment, HREEs and HFSE's depletion in the potassic alteration, high (La/Sm) cn, (La/Yb) cn and (Gd/Yb) cn ratios in mineralized sericitic and potassic zones and notable depletion in the REEs content in …
WebPorphyry-copper deposits are the most important source of copper, molybdenum and gold on the world market. They form solid basis for mining industry of USA, Canada, Chili, … WebFeb 1, 2016 · Porphyry copper deposits are large. They commonly consist of hundreds of millions to billions of tonnes of ore. However, they contain typically only 0.5–1.5% copper …
WebApr 10, 2024 · TORONTO, April 10, 2024 (GLOBE NEWSWIRE) - Dundee Precious Metals Inc. (TSX: DPM) (“DPM” or “the Company”) today reported new assay results from its ongoing drilling program at the Čoka Rakita prospect in eastern Serbia, which extends the deposit to the east and also confirms and extends the high-grade zone. The Company also provided … WebSome of the largest copper occurrences in the Yukon are porphyry type deposits such as the Casino deposit in Dawson Range. The Hopper property in south west Yukon, which has been explored since 1907, was suspected to be a porphyritic type mineralization as well.
WebThe Qulong porphyry copper deposit in Tibet is located in the Tethis–Himalaya metallogenic domain, one of the three major porphyry metallogenic domains in the world. …
WebJul 1, 2024 · Abstract. Porphyry deposits are large, low-grade metal ore bodies that are formed from hydrothermal fluids derived from an underlying magma reservoir. They are … higley school district spring breakWebPORPHYRY COPPER SYSTEMS Exploring and understanding porphyry copper systems Modified magmatic - hydrothermal breccias model after (Baker… higley school district special educationWebNumerous studies have related the genesis of Chilean large-volume porphyry copper deposits to compressional tectonic events and the formation of garnet in the lower crust. The high Sm/Yb ratios of porphyry copper magmas have been used as an indicator of garnet formation, since garnet is known to take up preferentially the heavy REE. small town woman crispy fried mushroomsWebThat will continue to the porphyry core you know. High mo, there insane levels, there are porphyry mines that get more profit from mo, than cu. I'd mentioned events, here two events atleast, copper layed down, mo layed down at a different time. Complex. Over 900m se on hole 7, multiple intrusions and mentioned it maybe distal also. higley schoolsWebTRANSITION TO TOPS OF PORPHYRY DEPOSITS: POTENTIAL FOR PORPHYRY CU-AU DISCOVERY IN PERU Jeffrey W. Hedenquist Hedenquist Consulting, Inc. 160 George Street, Suite 2501 Ottawa, K1N9M2 Canada INTRODUCTION Most of the significant porphyry copper deposits in Peru that are now mines or in advanced stages of development are … higley schools jobsWebThe formation of the porphyry copper deposit at El Salvador culminated volcanic activity in the Indio Muerto district. Host rocks for the ore are Cretaceous andesitic flows and … higley schools calendarWebBarton, and Singer, 1986). Deposits sharing a relatively wide variety and large number of attributes are characterized as a "type," and a model representing that type can be … small town woman crockpot chicken and noodles