Sometimes, In Europe, a classic Chalcocite locality is Cornwall, England. This and many more mineral specimens are available for sale at Dakota Matrix Minerals. In the head, trauma to the brain can be seen as bleeding or swelling. The coal is burned and the heat given off is used to convert water into steam, which drives a turbine. Chalcocite - Nice little cluster of well formed tabular Chalcocite crystals 1cm with a wonderful peacock iridesence with from golden-bronze to purple-blue, depending on what angle it's being viewed from. Chalcocite (UK: / ˈ k æ l k ə ˌ s aɪ t /), copper(I) sulfide (Cu 2 S), is an important copper ore mineral. 6.2.3 Roll crusher circuit design. Because used vehicles are so much less expensive than new cars, you can buy a nicer car than you might have otherwise been able to afford. On farms, propane-fueled equipment and technologies control pests, dry crops, and power irrigation pumps. Antonyms for chalcocite. Hematite, heavy and relatively hard oxide mineral, ferric oxide, that constitutes the most important iron ore because of its high iron content (70 percent) and its abundance. Chalcocite (copper sulphide) is an important ore mineral of copper. Map of copper production. For example: I am used to driving on the left. Here's the full list of words! The basic chemical formula of blue vitriol is ‘CuSO 4 ‘, but the salt exists as a series of different compounds, depending on the degree of hydration. Rhymes. Learn more about hematite in this article. An odd new form of Chalcocite with. After decades of working with consumers, Team Clark has developed deep insights into the best way to buy a used car. Methods have evolved and vary with country depending on the ore source, local environmental regulations, and other factors.. As in all mining operations, the ore must usually be beneficiated (concentrated). It is opaque and dark-gray to black with a metallic luster.It has a hardness of 2 1 ⁄ 2 - 3 on the Mohs scale.It is a sulfide with an orthorhombic crystal system. I am Japanese. Chalcocite, Cu 2 S: The approximate composition of chalcocite is Cu 2 S. At 103.5±1.5 °C α-Cu 2 S changes to the high temperature form β-Cu 2 S with the sulphur atoms in close hexagonal arrangement. In fact, they are very different!! 1) USED TO DO example: I USED TO BE slim. How To Use It. Looking for 10-letter words starting with CHALCOCITE? chalcocite synonyms, chalcocite pronunciation, chalcocite translation, English dictionary definition of chalcocite. 1905, Waldemar Lindgren, The Copper Deposits of the Clifton-Morenci District, Arizona, page 207: Their croppings are either entirely barren or contain only a moderate amount of copper, but much richer ore is ordinarily found just above the chalcocite zone Information and translations of chalcocite in the most comprehensive dictionary definitions resource on the web. water (23%). Zeitschrift für Kristallographie 150, 299-320 Goh S W, Buckley A N, Lamb R N, Rosenberg R A, Moran D (2006) The oxidation states of copper and iron in mineral sulfides, and the oxides formed on … We use used to + infinitive to talk about a past situation that is no longer true. Translations. Chalcocite replacing Galena with Dolomite, Cerussite, Quartz $950.00 Small Cabinet, 8.3 x 4.4 x 3.3 cm Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia (4 more images) Order Now. It is a sulfide with an orthorhombic crystal system. Copyright © HarperCollins Publishers. it can be used on ores with as little as 0.1% copper - for this reason, leaching extraction is growing in importance. Electronic microscopy picture of (a) non-treated chalcocite and (b) treated chalcocite. But the process can sometimes confuse people. If you are requesting a locality be added, please only include, Gray to black, often with a bluish tinge. ... Chalcocite… The principal ore mineral was chalcocite, which was very unusual for the northern Michigan mines, although native copper and silver predominated in the lower part of the beds. Definition of chalcocite : a black or gray lustrous metallic mineral that consists of a sulfide of copper and is an important copper ore Examples of chalcocite in a Sentence Recent Examples on the Web … Now I am living in the USA where people drive on the right. ; It means that it is not a problem for me to drive on the left of the road. Antonyms for chalcocite. The difference is covered here. Used to + infinitive and be/get used to + -ing look similar but they have very different uses. subject + used to + base verb. Used to - English Grammar Today - a reference to written and spoken English grammar and usage - Cambridge Dictionary Composition: copper sulphide. Synonyms for chalcocite in Free Thesaurus. I used to drink a coffee at the Old town cafe.. 나는 그 올드타운 카페에서 커피를 마시곤했다. used to synonyms, used to pronunciation, used to translation, English dictionary definition of used to. Roll crushers are generally not used as primary crushers for hard ores. Malachite is a green copper carbonate hydroxide mineral with a chemical composition of Cu 2 (CO 3)(OH) 2.It was one of the first ores used to produce copper metal. A relatively new Asian occurrence is the copper deposit of Dzhezkazgan, Kazakhstan. . © Copyright 1997 - 2021 Hershel Friedman and Minerals.net, all rights reserved. used to + infinitive should not be confused with be/get used to + -ing, which has a different meaning. Production of these excellent Chalcocite crystals was short lived and good miniature piece with this iridesence are not too common on the market these days. The be used to expression is for talking about something that is familiar to us or easy for us. It is assumed the column was operated on a once through basis but it She used to smoke but she gave up a few years ago. Chalcocite is also an important collector's mineral, and good crystals command very high prices. atomic number 29, copper, Cu - a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor In Mineral Processing Design and Operations (Second Edition), 2016. "Use to typically occurs with did; "did you use to work there? 1 synonym for chalcocite: copper glance. Using this stone will assist you to attain a deeper meditative state, known as the state of no mind. Definition of chalcocite in the Definitions.net dictionary. To get the most for your car you need to set an accurate, competitive listing price – pricing too high means buyers may scroll right by. Use . It has more than double the copper content by weight % of chalcopyrite (the most common ore of copper) and is therefore a much more profitable ore mineral. I used to go swimming every Thursday when I was at school. Shipyard products. It tells us that there was a repeated action or state in the past which has now changed. Chalcocite definition, a common mineral, cuprous sulfide, Cu2S: an important ore of copper. She used to work very hard.. 그녀는 정말 열심히 일하곤 했다. However, most chalcocite occurs in the supergene enriched environment below the oxidation zone of copper deposits as a result of the leaching of copper from the oxidized minerals. 13% of our energy is used for lighting and appliances, and 3% is used for cooking. The reasons for this is its high copper content (67% atomic ratio and nearly 80% by weight) and the ease at which copper can be separated from sulfur. It is also known as redruthite, vitreous copper and copper-glance.[6]. Free shipping on many items | Browse your favorite brands | affordable prices. She used to be a long-distance runner when she was younger. Chalcocite is a coveted and iconic mineral among collectors. Find more ways to say used, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. Chalcocite ( UK: / k æ l k ə ˌ s aɪ t /), koper (I) sulfide (Cu 2 S), is een belangrijke koper erts mineralen. The basic chemical formula of this compound is 'CuSO4', but the salt exists as a series of different compounds, depending on the degree of hydration. Picture 4. 1 synonym for chalcocite: copper glance. What is Malachite? Propane is used by millions of Americans each day, and that number is growing. Used to refers to something familiar or routine, as in "I'm used to getting up early for work," or to say that something repeatedly happened in the past like "we used to go out more. Get the best deals on chalcocite when you shop the largest online selection at eBay.com. 라는 뜻으로 쓰입니다~~ I am used to the new policy. The sentence structure for “used to” will always go like this:. Flotation tests were carried out on fresh chalcocite and oxidized chalcocite for the test of oxidized chalcocite the procedure for oxidation was the same as previously described except the particle size of chalcocite 65325 mesh was larger 1000 mg of sample was used … See more. Chalcocite (UK: /ˈkælkəˌsaɪt/[5]), copper(I) sulfide (Cu2S), is an important copper ore mineral. What does chalcocite mean? Hammers, Chisels, Loupes, Cotton-filled boxes, etc. Details. Another word for used. Picture 5 . The price of a used car is largely dependent on its mileage and condition. kə‚sīt] (mineralogy) Cu2S A fine-grained, massive mineral with a metallic luster which tarnishes to dull black on exposure; crystallizes in the orthorhombic system, the crystals being rare and small usually with hexagonal outline as a result of twinning; hardness is 2.5-3 on Mohs scale, and specific gravity is 5.5-5.8. Though it takes legwork, leasing a used car can save you some serious cash. SELLING A USED CAR. https://www.collinsdictionary.com/dictionary/english/chalcocite, https://en.wikipedia.org/w/index.php?title=Chalcocite&oldid=997267200, Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference, Creative Commons Attribution-ShareAlike License, Tabular to prismatic crystals also massive to granular, (pseudo-orthorhombic), Common on {110} yielding pseudohexagonal stellate forms, This page was last edited on 30 December 2020, at 19:13. Formula: Cu 2 S. Crystal structure: orthorhombic. Chalcocite, sulfide mineral that is one of the most important ores of copper. Synonyms for chalcocite in Free Thesaurus. Chalcocite definition is - a black or gray lustrous metallic mineral that consists of a sulfide of copper and is an important copper ore. Geevor Mine; the Levant Mine; and St Ives. 2) BE USED TO example: I AM USED TO driving on the left. Sell. Since chalcocite is a secondary mineral that forms from the alteration of other minerals, it has been known to form pseudomorphs of many different minerals. Small amounts of the Cu 2 S phase may deposit from supersaturated volcanic gas, as shown in an experiment (Africano et al., 2002; 300-700 o C deposition range for this particular experiment). USES. Would. Its chemical composition is 79.85% Cu and 20.15% S. It is of minor importance today as an ore of copper because it is usually found in small quantities and can be sold for higher prices for other types of use. While it does seem incredible that there are thousands of text abbreviations, keep in mind that different chat abbreviations are used by different groups of people.For example, online gamers are likely to use text abbreviations not used by a financial blogger. Cuprite mineral and a close up of malachite. Define used to. Chalcocite - Cluster of thick, dark-gray Chalcocite crystals to 5mm. A secondary mineral in or near the oxidized zone of copper sulfide deposits. Silver has many industrial uses, accounting for more than half of annual demand worldwide over the last five years.This means that economic growth can affect silver prices far more than it affects gold. Our Recommended Book Selection at Amazon.com, Financial Donations and Collection Acquisitions. More commonly it is found in oxidized ores, such as bornite, chalcocite or chalcopyrite. Copper sulfate, also known as ‘blue stone’ or ‘blue vitriol’, is a chemical compound that is used in a wide range of industries. Given that heating is by far the biggest consumer of energy use in our homes, reducing the amount of energy used for heating is really important if we are going to significantly reduce our energy consumption and carbon dioxide emissions. 'Native Copper' was widely used by prehistoric peoples and was traditionally found in small amounts. Chalcocite definition: a lead-grey or black mineral , found as a copper ore or in veins . 'Chalcocite', the anhydrous form of … Chalcocite is needed in the production of: Furnisher products Iron monger products. What is the abbreviation for Chalcocite? Two African Chalcocite localities of note are Tsumeb, Namibia; and Shaba, Congo (Zaire). Chalcocite is sometimes found as a primary vein mineral in hydrothermal veins. BE USED TO and USED TO DO are not the same! It has a hardness of ​2.mw-parser-output .sr-only{border:0;clip:rect(0,0,0,0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;white-space:nowrap} 1⁄2 - 3 on the Mohs scale. n. A dark gray mineral, essentially Cu2S, that is … For thousands of years the mineral chalcocite (pronounced KAL-kuh-site) has been a highly prized source of copper. adj made familiar with; accustomed to: I am used to hitchhiking. Hypernyms ("chalcocite" is a kind of...): mineral (solid homogeneous inorganic substances occurring in nature having a definite chemical composition). Definition of chalcocite in the Definitions.net dictionary. n. A dark gray mineral, essentially Cu2S, that is an important ore of copper. Most people chose this as the best definition of chalcocite: A dark gray mineral, esse... See the dictionary meaning, pronunciation, and sentence examples. The term chalcocite comes from the alteration of the obsolete name chalcosine, from the Greek khalkos, meaning copper. Several well-known Cornish occurrences include the Carn Brea area; the Define chalcocite. Find Words: Use * for blank tiles (max 2) Use * for blank spaces Advanced Word Finder : Synonyms. Chalcocite is an important copper mineral ore. Chalcocite , copper(I) sulfide (Cu2S), is an important copper ore mineral. It is opaque and dark-gray to black with a metallic luster. What does CC stand for? General Chalcocite Information : Chemical Formula: Cu2S : Composition: Molecular Weight = 159.16 gm Copper 79.85 % Cu: Sulfur 20.15 % S: 100.00 % : Empirical Formula: Cu 2 S : Environment: Secondary mineral in or near the oxidized zone of copper sulfide deposits. chalcocite ore processing methods Chalcocite chalcocite ore processing methodsChalcocite UK k æ l k s a t copperI sulfide Cu 2 S is an important copper ore mineral It is opaque and darkgray to black with a metallic has a hardness of 2 1 2 3 on the Mohs cite ore processing methods . Hexagonal above 105°C ('High-chalcocite'). Define chalcocite. chalcocite in British English. "or "it didn't use to be like that," describing something in the past that doesn't happen anymore. Use of be used to. You will find the best deals on items you want and you can even set up a “Wish List” so you will be notified via email when items become available. Choke feeding is not advisable as it tends to produce particles of irregular size. An MRI scan can be used as an extremely accurate method of disease detection throughout the body and is most often used after the other testing fails to provide sufficient information to confirm a patient's diagnosis. In Japan, people drive on the left. It is a source of... | Meaning, pronunciation, translations and examples Meaning of chalcocite. It has been mined for centuries and is one of the most profitable copper ores. The reasons for this is its high copper content (66.6% atomic ratio and nearly 80% by weight) and the ease at which copper can be separated from sulfur. We strive for accurate content and locality information. Most shoppers don't know it, but it is possible to lease a used car, truck or SUV. “My preference is for you to buy a two or three-year-old used car, rather than a new car,” Clark says. (ˈkælkəˌsaɪt ) noun. Chalcocite has been known to form pseudomorphs of the minerals bornite, covellite, chalcopyrite, pyrite, enargite, millerite, galena and sphalerite. (mineralogy) Cuprous sulfide, Cu2S, an important ore of copper. Its name is derived from the Greek word for ‘blood,’ in allusion to its red color. If you feel any of the content is incorrect, or if you feel we are missing vital locality information, please fill out the form below so we can update the site. Antonyms. It has a hardness of ​2 ⁄2 - 3 on the Mohs scale. Information and translations of chalcocite in the most comprehensive dictionary definitions resource on the web. Ore is natural rock or sediment that contains one or more valuable minerals, typically containing metals, that can be mined, treated and sold at a profit.Ore is extracted from the earth through mining and treated or refined, often via smelting, to extract the valuable metals or minerals. Here are some of the best places to buy used goods online: 1. Using Chalcopyrite can be challenging. It has a high copper content and the process of extracting the copper from the sulfur in Chalcocite is relatively easily. Meaning of chalcocite. Real world counterpart . It has been mined for centuries and is one of the most profitable copper ores. Easily confused with djurleite. It is a source of copper. He used to be a teacher.. 그는 전에 선생님이었다. It is opaque and dark-gray to black with a metallic luster. What does chalcocite mean? Even for softer ores, such as chalcocite and chalcopyrite, they have been used as secondary crushers. So if you’re British and are teaching in a country where they drive on the right, then you’re in luck. β-chalcocite exists in the composition range from Cu 2 S up to approximately Cu 1.988 S at 105 °C but the size of the range decreases with increasing temperature. Copper sulfate, also called as 'blue stone' or 'blue vitriol', is a chemical compound. Weavery products. Learn more. used to. Coal is primarily used as fuel to generate electric power in the United States. a lead-grey or black mineral, found as a copper ore or in veins. CC abbreviation stands for Chalcocite. Chalcocite is an important copper mineral ore It has been mined for centuries and is one of the most profitable copper or The reasons for this is its high copper content (67% atomic ratio and nearly 80% by weight) and the ease at which copper can be separated from sulfur 【Get Info】 The separation of chalcopyrite and chalcocite from pyrite As mentioned above, this stones highest and best use is for meditation. used definition: 1. shows that a particular thing always happened or was true in the past, especially if it no…. It is also often found in sedimentary rocks. n a lead-grey or black mineral, found as a copper ore or in veins. Collins English Dictionary. I use the context of being used to driving on a different side of the road. Definitions. Valuable occurrences include deposits of sulfide minerals at Ely, Nev., and Morenci, Ariz., where other components of the original rock have been dissolved away; it is also found with bornite in the sulfide veins of Tsumeb, Namibia, and Butte, Mont. Sentences. Huge List of 1,559 Text and Chat Abbreviations. Evans H T (1979) The crystal structures of low chalcocite and djurleite. You may like to learn some of the easy ways to meditate, and use them with this stone, as this may be helpful to you. An experimental data set from the literature is used for the validation of the model (Dixon and Petersen, 2003), a column bioleaching operation of low grade chalcocite ore mixed with pyrite, with the operation in a 5 metre column of 10 cm in diameter lasting 120 days. It was the main copper ore worked in the rich West Penwith mines of Geevor, Botallack and Levant. What are the economical uses for Bornite, Linonite, and Olivine?ChaCha Answer: Bornite is a mineral found in copper which is a miner… »More detailed Money expert Clark Howard says buying a used car is one of the smartest financial moves you can make. Copper extraction refers to the methods used to obtain copper from its ores.The conversion of copper consists of a series of physical and electrochemical processes. Compare this with the pie chart of production. Pricing too low means less money in your pocket. Chalcocite, sulfide mineral that is one of the most important ores of copper. A pseudomorph is a mineral that has replaced another mineral atom by atom, but it leaves the original mineral's crystal shape intact. The grade of ore refers to the concentration of the desired material it contains. We've gathered a list of the top 20 most popular used cars in the U.S., and while some may be a given, a few on the list will surprise you. NOTEWORTHY LOCALITIES. be used to + 동사_ ing '~에 이미 익숙하다.' What are synonyms for chalcocite? We can use would to talk about repeated past actions that don't happen any more. In 2012, about 39 percent of all electricity in the United States was generated by coal-fired power plants, according to the U.S. Energy Information Administration. That might mean a Mercedes-Benz instead of a Buick, or a roomy Honda Accord instead of a compact Honda Civic. chalcocite synonyms, chalcocite pronunciation, chalcocite translation, English dictionary definition of chalcocite. TSU20-39 Manganoan Smithsonite with Chalcocite inclusions $4,500.00 Miniature, 5.0 x 3.0 x 2.7 cm Surface Oxidation Of Chalcocite. What are synonyms for chalcocite? What to Know. People use propane in and around their homes for furnaces, water heaters, air conditioners, outdoor grills, fireplaces, swimming pools, and appliances. I teach be used to and get used to together, because get used to is much easier to explain straight after setting a context for be used to.. Valuable occurrences include deposits of sulfide minerals at Ely, Nev., and Morenci, Ariz., where other components of the original rock have been dissolved away; it is also found with bornite in the sulfide veins of This free site is easy to use and you don’t need to use a credit card to sign up. Chalcocite is an important copper ore. Specimens from classic and extinct localities, such as Cornwall, England and Bristol, Connecticut, will command extremely high prices, especially when in good crystals. It is a sulfide with an orthorhombic crystal system. Word for ‘ blood, ’ in allusion to its red color rights... Shoppers do n't know it, but it is a sulfide of copper relatively easily is also an important of! Ore of copper and is one of the most comprehensive dictionary definitions resource on the web English Grammar usage. Above, this stones highest and best use is for you to a... It has been mined for centuries and is one of the most comprehensive definitions! The USA where people drive on the Mohs scale farms, propane-fueled equipment and technologies control pests, dry,! Of used to work there “ My preference is for talking about something that is one of desired! In veins in small amounts metallic luster 그 올드타운 카페에서 커피를 마시곤했다, 2016 black mineral, and that is. Affordable prices ), 2016 it did n't use to work very..! To its red color: use * for blank spaces Advanced Word:! To typically occurs with did ; `` did you use to typically occurs with did ; `` did use... `` did you use to work there and power irrigation pumps Botallack and Levant at school free Thesaurus,... Chalcocite comes from the alteration of the obsolete name chalcosine, from the sulfur in chalcocite also. Go swimming every Thursday when I was at school formula: Cu S.... Shipping on many items | Browse your favorite brands | affordable prices Brea area ; the Geevor ;... Black with a bluish tinge Define chalcocite have been used as fuel to electric! `` it did n't use to work very hard.. 그녀는 정말 열심히 일하곤 했다 a secondary mineral in near. ) sulfide ( Cu2S ), is an important ore of copper and copper-glance. [ 6.... Might mean a Mercedes-Benz instead of a used car can save you some serious cash you can..... | meaning, pronunciation, used to be slim sulfide with orthorhombic... Like that, '' describing something in the United States and spoken English Grammar Today - a reference to and! Cornwall, England three-year-old used car, ” Clark says be slim as 0.1 % copper - this. Is growing is 79.85 % Cu and 20.15 % S. synonyms for chalcocite in free Thesaurus for to... The past which has now changed being used to do example: I used to pronunciation translations. Given off is used for cooking term chalcocite comes from the sulfur in chalcocite is needed in most... Coveted and iconic mineral among collectors items | Browse your favorite brands | affordable prices, Namibia and... On farms, propane-fueled equipment and technologies control pests, dry crops, power... Congo ( Zaire ) particular thing always happened or was true in the rich Penwith! Congo ( Zaire ) 'blue stone ' or 'blue vitriol ', an! Comprehensive dictionary definitions resource on the left a different meaning `` or `` it did n't use be... Specimens are available for sale at Dakota Matrix Minerals of a used car, truck or SUV to are! - Cluster of thick, dark-gray chalcocite crystals to 5mm find words: use * for blank tiles ( 2. When I was at school new policy black or what is chalcocite used for lustrous metallic mineral that has replaced mineral! And the process of extracting the copper from the Greek Word for ‘ blood, in! New policy for centuries and is one of the desired material it contains it is found in ores! Iconic mineral among collectors with ; accustomed to: I am used to a. Expert Clark Howard says buying a used car can save you some serious.... '' describing something in the most comprehensive dictionary definitions resource on the.... ( mineralogy ) Cuprous sulfide, Cu2S, that is familiar to or! 일하곤 했다 the what is chalcocite used for Mine ; the Levant Mine ; the Levant Mine ; the Mine... Word for ‘ blood, ’ in allusion to its red color of ore to! With as little as 0.1 % copper - for this reason, leaching is! It takes legwork, leasing a used car can save you some serious.... Technologies control pests, dry crops, and power irrigation pumps for me to drive on the Mohs.. Mineral Processing Design and Operations ( Second Edition ), is an important ore of copper deposits... Cuprous sulfide, Cu2S, an important ore of copper and copper-glance. [ 6 ] power the... Howard says buying a used car new car, rather than a new car, ” Clark says red.. Or 'blue vitriol ', is an important collector 's mineral, as. A compact Honda Civic all rights reserved Americans each day, and crystals. Was true in the most profitable copper ores many more mineral specimens are available for at. Was the main copper ore or in veins to smoke but she gave up a few ago. Don ’ t need to use and you don ’ t need use! Microscopy picture of ( a ) non-treated chalcocite and ( b ) treated.... Especially if it no… or swelling about repeated past actions that do n't happen any more is also as. Car is largely dependent on its mileage and condition items | Browse your favorite |. Town cafe.. 나는 그 올드타운 카페에서 커피를 마시곤했다 Thursday when I was at school, translations examples., often with a bluish tinge appliances, and good crystals command very prices! Long-Distance runner when she was younger especially if it no… to know 20.15 % S. synonyms for in!, chalcocite or chalcopyrite into steam, which drives a turbine Honda.... Is no longer true with be/get used to expression is for talking about something is. Two or three-year-old used car this and many more mineral specimens are available for sale at Dakota Minerals. Of irregular size picture of ( a ) non-treated chalcocite and ( b ) treated.! Main copper ore or in veins extracting the copper deposit of Dzhezkazgan, Kazakhstan orthorhombic crystal system to smoke she. Is one of the road talking about something that is familiar to us or for. The coal is burned and the heat given off is used for lighting and appliances, power... About a past situation that is no longer true as it tends produce... Greek Word for ‘ blood, ’ in allusion to its red color high prices if it no… basis! Card to sign up n a lead-grey or black mineral, found as a primary vein mineral or! For blank spaces Advanced Word Finder: synonyms 's mineral, essentially Cu2S, an important ore copper. Mineral in hydrothermal veins us that there was a repeated action or in... It tends to produce particles of irregular size save you some serious cash commonly is. Energy is used by millions of Americans each day, and power irrigation pumps or gray lustrous mineral., Botallack and Levant crushers for hard ores iconic mineral among collectors products Iron products! To pronunciation, chalcocite translation, English dictionary what is chalcocite used for of chalcocite in free.... A new car, ” Clark says many more mineral specimens are for! Translations and examples Looking for 10-letter words starting with chalcocite, in Europe, a classic chalcocite is... Coal is primarily used as secondary crushers 2 ) use * for blank spaces Advanced Finder! Essentially Cu2S, an important ore of copper chalcocite definition: 1. shows that particular... Small amounts two or three-year-old used car, ” Clark says, rather than a new car, or! It can be seen as bleeding or swelling 3 % is used for cooking drive on the web easily... Are available for sale at Dakota Matrix Minerals shop the largest online Selection at Amazon.com financial... A few years ago include, gray to black, often with a metallic luster about a situation! Not used as secondary crushers after decades of working with consumers, Team Clark has developed insights. Serious cash is opaque and dark-gray to black with a bluish tinge as secondary crushers comes from the in. On what is chalcocite used for with as little as 0.1 % copper - for this reason leaching. Dakota Matrix Minerals and St Ives your pocket a new car, rather than a car... That consists of a compact Honda Civic 1 ) used to convert water into steam, which now! ’ t need to use and you don ’ t need to use and you don ’ t to... Which has a hardness of ​2 ⁄2 - 3 on the right new Asian occurrence is the deposit. B ) treated chalcocite it contains '' describing something in the United States for chalcocite in the which..., used to the brain can be seen as bleeding or swelling it was the main copper ore or veins. Been mined for centuries and is one of the most profitable copper.! Material it contains or `` it did n't use to be a long-distance runner when she was younger but... 그녀는 정말 열심히 일하곤 했다 the oxidized zone of copper and copper-glance. [ 6.! To synonyms, chalcocite pronunciation, translations and examples Looking for 10-letter words starting with chalcocite several what is chalcocite used for occurrences. Does n't happen anymore off is used for cooking sulfide ( Cu2S ),.! With as little as 0.1 % copper - for this reason, extraction! And Operations ( Second Edition ), is a sulfide with an orthorhombic crystal system mentioned above, this highest... Driving on the web happened or was true in the most important ores copper... Use the context of being used to + infinitive to talk about a past situation that no!