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Porphyry Copper Deposit Of Myanmar Heavy Machinery

Porphyry Copper Deposit Of Myanmar. We have Porphyry Copper Deposit Of Myanmar,More than 100 occurrences copper mineralization are recorded in myanmar but most of them are of minor important.the copper mineralization within the central volcanic arc started from mt. popa and passes through lower chindwin area where the volcanics are copper deposits myanmar geology myanmar

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Monywa, Porphyry copper deposit

0.1% Cu (Letpadaung deposit) and 0.15% Cu (three other deposits) cut-off grades. 0.43 g/t Au and 6 g/t Ag reported in early estimations. This may not truly be a porphyry copper deposit, but a high-sulfidation Cu(Au) deposit. A porphyry copper may well lie below. Late Miocene 19 to13 Ma on alteration premineral rock is 5.8 Ma. Study area name

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Geology of the High Sulfidation Copper Deposits, Monywa

The 50 km 2 Monywa copper district lies near the Chindwin River within the northward continuation of the Sunda‐Andaman magmatic arc through western Myanmar. There are four deposits; Sabetaung, Sabetaung South, Kyisintaung, and the much larger Letpadaung 7 km to the southeast. Following exploration drilling which began in 1959, production of copper

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Porphyry copper deposit mineralogy Britannica

Porphyry 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 copper deposits commonly contain hundreds of millions of metric tons of ore that averages a fraction of 1 percent copper by weight; although

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Porphyry copper deposit Wikipedia

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

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Porphyry copper deposits in China Request PDF

Apr 30, 2020Porphyry Cu deposits in China contain a total resource of ~47 million tonnes (Mt) Cu at average grades ranging mostly from 0.2 to 0.7% Cu (most <0.5% Cu), accounting for 42% of China’s Cu reserves.

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mineral process copper deposits inmyanmar 2571

PDF Chapter 26 Copper deposits of Myanmar . Locations of copper deposits and occurrences in Myanmar and their geological resource data This process provides a model for the enrichment of Cu and Au Copper Mineral Deposit . Mineral Potential of Myanmar Wiley Online Library

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Chapter 26 Copper deposits of Myanmar Geological Society

This chapter presents a brief account of the copper deposits and occurrences in Myanmar. Myanmar has more than 70 copper occurrences, including world-class high-sulphidation Cu ± Au deposits west of Monywa on the west bank of the Chindwin River (Fig. 26.1, Table 26.1). In 1985, Myanmar commenced copper production with the development of the Sabetaung copper deposit at Monywa in central Myanmar.

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Porphyry an overview ScienceDirect Topics

Porphyry deposits are large, low- to medium-grade deposits in which primary (hypogene) ore minerals are dominantly structurally controlled and are spatially and genetically related to felsic to intermediate porphyritic intrusions (Kirkham, 1971, 1972).The main metals in a porphyry are Cu, Mo, and smaller amounts of gold, although Sn, W, and Ag can be found in some porphyry deposits

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Mineral Potential of Myanmar

deposit has been described in most text-books on ore geology. The large volume of porphyry copper deposits in Monywa are amenable to bulk-mining and a defini-tive feasibility study has been completed. A joint-ven-ture has been conducted to produce cathode copper using the modern technology of solvent extraction and electro-winning.

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Webinar: Porphyry deposits of the northwestern cordillera

1 天前Realizing the increasing importance of copper in a sustainable future, CIM is presenting a series of discussions on porphyry deposits — a major source of the green metal in Canada. Moderated by

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mineral process copper deposits inmyanmar 2571

PDF Chapter 26 Copper deposits of Myanmar . Locations of copper deposits and occurrences in Myanmar and their geological resource data This process provides a model for the enrichment of Cu and Au Copper Mineral Deposit . Mineral Potential of Myanmar Wiley Online Library

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Porphyry an overview ScienceDirect Topics

Porphyry deposits are large, low- to medium-grade deposits in which primary (hypogene) ore minerals are dominantly structurally controlled and are spatially and genetically related to felsic to intermediate porphyritic intrusions (Kirkham, 1971, 1972).The main metals in a porphyry are Cu, Mo, and smaller amounts of gold, although Sn, W, and Ag can be found in some porphyry deposits

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Mineral Potential of Myanmar

deposit has been described in most text-books on ore geology. The large volume of porphyry copper deposits in Monywa are amenable to bulk-mining and a defini-tive feasibility study has been completed. A joint-ven-ture has been conducted to produce cathode copper using the modern technology of solvent extraction and electro-winning.

get price

Explainer: Why are so many explorers chasing a porphyry

Mar 01, 2020When it comes to porphyry deposits, size counts. These multigenerational monsters are responsible for ~60 per cent of the world’s copper, most of its molybdenum, and significant amounts of gold and silver. Their easy-mining large volumes make up for the low grades, typically between 0.3 per cent to 1 per cent copper equivalent. But these []

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(PDF) Chapter 26 Copper deposits of Myanmar

Chapter 26 Copper deposits of Myanmar Article (PDF Available) in Geological Society London Memoirs 48(1):573-588 January 2017 with 1,454 Reads How we measure 'reads'

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Preliminary Model of Porphyry Copper Deposits

uses a working definition of a porphyry copper deposit. A porphyry copper deposit is defined as follows: 1. One wherein copper-bearing sulfides are localized in a network of fracture-controlled stockwork veinlets and as dis-seminated grains in the adjacent altered rock matrix; 2.

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Geology of Porphyry Copper Deposits

Understanding Geology of Porphyry Copper Deposits and formations using models around the World. Porphyry Copper Deposits are the largest source of Cu/Mo/Au.

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Home World Copper Ltd.

The Escalones Cu-Mo-Au porphyry-skarn deposit has a historical NI 43-101 resource estimate and significant expansion potential. MORE INFO. Cristal. Project. Cristal is in an under-explored region along a belt of significant copper mines and has good potential for a large buried porphyry copper deposit. MORE INFO.

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Porphyry (geology) Wikipedia

The term porphyry is also used for a mineral deposit called a "copper porphyry". The different stages of cooling that create porphyritic textures in intrusive and hypabyssal porphyritic rocks also lead to a separation of dissolved metals into distinct zones.. This process, which occurs primarily when fluids are driven off the cooling magma, is one of the main reasons for the existence in

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Porphyry Copper Deposit Density Economic Geology

Porphyry copper deposit densities vary from 2 to 128 deposits per 100,000 km 2 of exposed permissive rock, and the density histogram is skewed to high values. Ninety percent of the control areas have densities of four or more deposits, 50 percent have densities of 15 or more deposits, and 10 percent have densities of 35 or more deposits per

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GeologyMineral Resources of Myanmar

- More than 100 occurrences copper mineralization are recorded in Myanmar but most of them are of minor important.-The copper mineralization within the central volcanic arc started from Mt. Popa and passes through lower Chindwin area where the volcanics are -Copper Deposits Myanmar Geology Myanmar

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Epithermal Deposit an overview ScienceDirect Topics

P. Eilu, in Mineral Deposits of Finland, 2015. Porphyry Copper-Gold and Intrusion-Related Gold. Porphyry-type deposits form in geological settings similar to those of epithermal deposits.The main difference with regard to preservation potential is that the former form at deeper levels of the crust, between 1–5 km below the surface (e.g., John et al., 2010; Sillitoe, 2010), hence their

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The geological characteristics, geochemical signature and

mineralization. Porphyry copper deposits are large (commonly hundreds to thousands of million tonnes) and low to medium in grade (0.3 to 1.5% copper). The majority of gold-rich porphyry deposits occur in the circum-Pacific and commonly contain 0.3 to 1.6 g/t gold. The general characteristics of porphyry systems include:

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Explainer: Why are so many explorers chasing a porphyry

Mar 01, 2020When it comes to porphyry deposits, size counts. These multigenerational monsters are responsible for ~60 per cent of the world’s copper, most of its molybdenum, and significant amounts of gold and silver. Their easy-mining large volumes make up for the low grades, typically between 0.3 per cent to 1 per cent copper equivalent. But these []

get price

Epithermal Deposit an overview ScienceDirect Topics

P. Eilu, in Mineral Deposits of Finland, 2015. Porphyry Copper-Gold and Intrusion-Related Gold. Porphyry-type deposits form in geological settings similar to those of epithermal deposits.The main difference with regard to preservation potential is that the former form at deeper levels of the crust, between 1–5 km below the surface (e.g., John et al., 2010; Sillitoe, 2010), hence their

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CanAlaska Options Quesnel Porphyry Copper Project in BC to

Sep 03, 2020The property lies within the trend of porphyry copper deposits hosted in the Quesnel Trough and is located close to established infrastructure. We are looking forward to working with Omineca to

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Porphyry Copper Deposit Model USGS

This 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

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Hat Gold Rich Porphyry Copper Deposit Doubleview Gold Corp.

NR: July 03, 2020,: Independent technical review confirms the Lisle zone of the Hat Deposit as an alkalic Cu-Au porphyry deposit with significantly elevated Au grades, featuring 235m of 1.04 g/t AuEq (0.76 % CuEq) within a greater interval of

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Porphyry Copper Deposits in the Rockstone Research

Dec 16, 2011Porphyry Copper Deposits . Geologists estimate that until 2,000 BC, copper grades in mining were around 15%. Some 3,500 years later, the mining grades were around 9%. Around 1800, the grades stood at 6-7% and mines successfully operated with such grades until the beginning of the 20 th century.

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Marcopper porphyry copper deposit, Philippines Economic

The deposit occurs on the western margin of a middle Miocene quartz diorite stock with the majority of the copper mineralization within a granodiorite porphyry phase. Eocene and Oligocene metasediment and meta-volcanic wall rocks are locally brecciated and mineralized.The orebody contains 102,000,000 tons averaging 0.58 percent copper.

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Geology of Porphyry Copper Deposits

Understanding Geology of Porphyry Copper Deposits and formations using models around the World. Porphyry Copper Deposits are the largest source of Cu/Mo/Au.

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GeologyMineral Resources of Myanmar

- More than 100 occurrences copper mineralization are recorded in Myanmar but most of them are of minor important.-The copper mineralization within the central volcanic arc started from Mt. Popa and passes through lower Chindwin area where the volcanics are -Copper Deposits Myanmar Geology Myanmar

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PORPHYRY DEPOSITS

Intrusions Associated with PorphyryCopper Deposits Intrusions associated with, porphyry copper deposits arediverse but generally felsic and differentiated. Those in island arc settingshave primitive strontium isotopic ratios (87Sr/86Sr of 0.702 to 0.705) and, therefore, are derived either from upper mantle material orrecycled oceanic crust.

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Geology and origin of the Zhunuo porphyry copper deposit

The Zhunuo porphyry copper deposit in the Gangdese belt of southern Tibet contains 2.37 Mt at 0.57% Cu. In this deposit, Eocene rhyolite (51.6±1.0 Ma) and quartz porphyry (49.1±0.6 Ma) we re intruded by monzogranite (14.7±0.3 Ma) and monzogranite porphyry (14.5±0.2 Ma) which commonly host mafic microgranular en claves (14.9±0.3 Ma).

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Myanmar Ore Deposits Ontario Explorations

The Monywa high sulphidation copper deposits is located 150 km NW of Mandalay in Central Myanmar and is one of the largest copper resources in mainland southeast Asia, with 7 Mt of contained copper. This foremost deposit constitutes three ore-bodies known as the Kyisintaung, Sabetaung, and Letpadaung, which have a total resource estimation of 1

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(PDF) Porphyry copper deposits of the American Cordillera

Porphyry copper deposits of the American Cordillera

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King Copper AZGS

Porphyry copper deposits commonly yield molybdenum and silver as co-products, were. The intrusive activity responsible for Arizona's porphyry copper deposits occurred about 70 million years ago, in the Earth's crust deep below the ground surface. The rich metal deposits were subsequently exposed millions of years later by faulting and erosion.

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