coure – -Translation – Keybot Dictionary

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  Gemmes naturals  
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Fosfat Hidr贸s de coure i alumini
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Hydrous copper aluminum phosphate
  La primera col·lecció d...  
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I Elements natius: Or, Argent, Coure, Mercuri, Sofre, Diamant, ...
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I Native Elements: Gold, Silver, Copper, Mercury, Sulfur, Diamond...
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I Elementos nativos: Oro, Plata, Cobre, Mercurio, Azufre, Diamante, ...
  La mina Summit - Montana>  
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La fluorita es troba rarament i és un dels minerals més primerencs en haver-se format i sempre és massiva. En la part posterior d'una petita bancada diverses tones de fluorita púrpura massiva es troba amb minerals de coure secundaris.
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Fluorite is rarely found and is one of the earliest minerals to have formed and is always massive. In the back of one small stope several tons of massive purple fluorite occurs with secondary copper minerals.
  Cristalls i curatius  
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Segons les pràctiques de Feng Shui, cada pèndol cristal·lí ha de penjar idealment dels poms i dels llindars de les portes, interceptant el flux d'energia. Aquests pèndols cristal·lins tallats pengen de cadenes de coure.
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They will bring energy and harmony to any interior. According to Feng Shui practices, each crystal pendulum should ideally be hanging from doorknobs and doorways, intercepting the flow of energy. These faceted crystal pendulums hang from brass chains.
  Chlorastrolita  
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El color de la chlorastrolita s'estén d'un verd lleugerament blavós de l'Isle Royale a un verd fosc trobat a través dels comtats de Keweenaw i de Houghton. La chlorastrolita es pot trobar com nòduls sòlids, com agulles verdes en quars i prehenita i finalment com guarnicions de vellut formant platines amb coure i rarament inclusions.
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Chemically, chlorastrolite is Ca2 (Al, Mg, Fe)3 (Si O4)3 (OH) H2O. Chlorastrolite ranges in colorfrom a light bluish green from Isle Royale to a dark green found throughout Keweenaw and Houghton Counties. Chlorastrolite can be found as solid amygdules (nodules), as green needles in quartz and prehenite and finally as velvety linings with copper and rarely silver inclusions. The name Chlorastrolite is derived from two Greek words. The first being “chloros” which means green, and the second being “astros” which means star. Chlorastrolite is best described as an opaque, bluish-green stone, which has a “turtle-back pattern.
  La mina Summit - Montana>  
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Cristalls brillants que varien d'incolors a blancs com la neu i rarament a un abast blau feble de 12 centímetres de longitud i 6 centímetres d'ampli en la terminació. Sovint formant atractius grups des de peces petites a espècimens de vitrina de 20 centímetres, de tant en tant associada amb altres minerals secundaris de plata, plom, coure, i cinc.
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The Summit mine has produced some of the finest hemimorphite in the United States. Lustrous crystals which vary from colorless to snow white and rarely a faint blue reach 12 cm in length and 6 cm across the termination. Often forming attractive groups from thumbnails to cabinet specimens 20 cm across, occasionally associated with several other secondary silver, lead, copper, and zinc minerals. The larger hemimorphite crystals are simple and have a chisel like habit while the smaller microcrystals tend to be more complex. Fan shaped groups and divergent clusters, so common for the species, are abundant.
  Chlorastrolita  
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Molts fluxes contenien una gran quantitat de gasos que van deixar bombolles en el basalt quan solidificà la lava. Va ser en aquests buits (o els "amygdaloids") que el coure nadiu va ser dipositat, i es van formar les àgates, les datolites, les prehenites, les thomsonites i les chlorastrolites.
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These lava flows hardened into an igneous rock called basalt. Many flows contained a large amount of gases that left voids in the basalt when lava solidified. It is in these voids (or amygdaloids) that native copper was deposited, and agates, datolites, prehenites, thomsonites and chlorastrolites formed. This article will focus on the later semi-precious gemstone, chlorastrolite. Chlorastrolite is also known by its more common name in the Copper Country, “greenstone.”
  Cerro de Pasco, Peràº, ...  
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En els últims anys de la dècada de 1940 quan el coure havia estat en gran part treballat, va ser presa la decisió de començar a treballar les menes de Pb-pb-Zn que fins aleshores no havien estat treballades.
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The mine was given new life in 1906 when the Cerro De Pasco Copper Company (later called Corporation) took up the property. They started mining a series of sub-vertical fissure veins striking East-West through the main mineralised zone and mined these to about 2,000 feet (600m) in depth. In the late 1940’s when the copper was largely worked out a decision was made to start working the Pb-Zn orebodies which had up to that time remain unworked. Pb and Zn were much more in demand and flotation technology was now available to recover the sulphide minerals. A decision was made to move the town and the open pit was started (the equipment bought is still in use today – above photo refers).
  Un petit resum de les o...  
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Aquesta forma cristal·lina es converteix quan hi ha una recristalització secundària en la terminació dels cristalls existents del quars de la forma típica amb els líquids retrasats rics en sals de coure.
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Another interesting crystal habit of quartz is called the Scepter crystal form. In the Monte Bianco region the scepters are very rare, found less frequently than the gwindel crystals. The scepter quartz is found in only a single location in the entire region, like the gwindels, near the Argentiere glacier. Most scepter crystals have a violet amethestine color. This crystal form develops when there is a secondary recrystallization on the termination of existing quartz crystals of typical form with tardive fluids rich in copper salts.
  La mina Summit - Montana>  
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La mina va ser descoberta en 1887 i va veure segons s'informa activitat intermitant fins a anys recents. En la seva infància, la Summit era una font de minerals de plata-plom; cap al final de la seva història productiva la Summit també va produir coure i cinc.
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The Summit mine is located in the southern portion of the Radersburg mining district in Broadwater County, Montana. The Summit is the source of the finest hemimorphite specimens in the United States as well as a number of other secondary minerals. The mine lies several miles southwest of Radersburg on the southeast flank of a broad anticline that rises to the west over the Elkhorn Mountains. For the most part, the early history of the Summit has been lost to time. The mine is only briefly mentioned in the literature concerning the area and early county records are spotty at best. Reportedly the mine was discovered in 1887 and saw intermittent activity until recent years. In its infancy, the Summit was a source of silver-lead ores; towards the end of its productive history the Summit also produced copper and zinc. The mine has also been mistakenly called both the Blackhawk and the Montana Silver Star, these names should be discouraged.
  Un Tresor Mineral Oblid...  
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A més, una roca del tipus de la breccia, anomenada foscorita i carbonatita congregada era emplaçada dintre del pegmatoide central (3) la mineralització de coure va ocórrer més endavant via els líquids ascendents (1.) el complex de Phalaborwa és únic en que és l'únic dipòsit de coure allotjat en carbonatita econòmicament viable del món(4) les inclusions estudiades en apatita de foscorita i piroxè trobat en la piroxenita de la base meridional del complex de Palaborwa contenen portlandita, sulfats i fluorita, l'acció dels quals com components que fonen explica l'origen dels magmes de baixa temperatura de carbonatita, fins i tot amb continguts moderats d'àlcalis (2.) allí hi ha una xarxa de dics de dolerita travessant les roques intrusives del complex.
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The formation of the Phalaborwa Complex is as fascinating as its mineral assemblage. Geologists tell us that around 2 billion years ago a carbonate rich magma intruded the granitic country rock welling up along fissures. The intrusion created a pipe-like complex largely concentrically arranged consisting of mainly pyroxenite, syenite and carbonatite. The intrusion occurred in several stages, with the pyroxenite interacting with the country rock forming a felsphathic pyroxenite along the area of contact between the two different rock masses (3) It seems that several plugs of syenite was also injected into the granite. This was followed by the formation of a course-grained pegmatoid emplaced in the pyroxenite. Additionally, a breccia-like rock, called phoscorite and banded carbonatite were emplaced within the central pegmatoid (3) Copper mineralization took place later via ascending fluids (1.) The Phalaborwa Complex is unique in that it is the only economically viable carbonatite-hosted copper deposit in the world(4) Inclusions studied in apatite from phoscorite and pyroxene found in the pyroxenite of the southern core of the Palaborwa Complex bear portlandite, sulfates, and fluorite, whose action as fluxing components explains the origin of the low-temperature carbonatite magmas, even at moderate contents of alkalis (2.) There is a network of dolerite dykes crosscutting the intrusive rocks of the Complex. The important role of water is highlighted by the occurrence of zeolites in the crystalline inclusions found in the dolerite dykes (2.) The age of the dykes is of Waterberg age (1.6 billion years) and varies in width and depth from a few centimeters to 50 meters (5.)
  Un Tresor Mineral Oblid...  
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A més, una roca del tipus de la breccia, anomenada foscorita i carbonatita congregada era emplaçada dintre del pegmatoide central (3) la mineralització de coure va ocórrer més endavant via els líquids ascendents (1.) el complex de Phalaborwa és únic en que és l'únic dipòsit de coure allotjat en carbonatita econòmicament viable del món(4) les inclusions estudiades en apatita de foscorita i piroxè trobat en la piroxenita de la base meridional del complex de Palaborwa contenen portlandita, sulfats i fluorita, l'acció dels quals com components que fonen explica l'origen dels magmes de baixa temperatura de carbonatita, fins i tot amb continguts moderats d'àlcalis (2.) allí hi ha una xarxa de dics de dolerita travessant les roques intrusives del complex.
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The formation of the Phalaborwa Complex is as fascinating as its mineral assemblage. Geologists tell us that around 2 billion years ago a carbonate rich magma intruded the granitic country rock welling up along fissures. The intrusion created a pipe-like complex largely concentrically arranged consisting of mainly pyroxenite, syenite and carbonatite. The intrusion occurred in several stages, with the pyroxenite interacting with the country rock forming a felsphathic pyroxenite along the area of contact between the two different rock masses (3) It seems that several plugs of syenite was also injected into the granite. This was followed by the formation of a course-grained pegmatoid emplaced in the pyroxenite. Additionally, a breccia-like rock, called phoscorite and banded carbonatite were emplaced within the central pegmatoid (3) Copper mineralization took place later via ascending fluids (1.) The Phalaborwa Complex is unique in that it is the only economically viable carbonatite-hosted copper deposit in the world(4) Inclusions studied in apatite from phoscorite and pyroxene found in the pyroxenite of the southern core of the Palaborwa Complex bear portlandite, sulfates, and fluorite, whose action as fluxing components explains the origin of the low-temperature carbonatite magmas, even at moderate contents of alkalis (2.) There is a network of dolerite dykes crosscutting the intrusive rocks of the Complex. The important role of water is highlighted by the occurrence of zeolites in the crystalline inclusions found in the dolerite dykes (2.) The age of the dykes is of Waterberg age (1.6 billion years) and varies in width and depth from a few centimeters to 50 meters (5.)