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Pyrrhotite mindat

Pyrrhotite is found with pentlandite in basic igneous rocks, veins, and metamorphic rocks. It is also often found with pyrite, marcasite, and magnetite. It has varying magnetic powers, depending on the number of Fe vacancies in the crystal structure. A related species with no vacancies (and therefore non-magnetic), is called troilite and has been. Locality: Sudbury, Ontario, Canada and Santa Eulalia, Chihuahua, Mexico. Link to MinDat.org Location Data. Name Origin: From the Greek, phrrhotes, redness, in allusion to color. Name Pronunciation: Pyrrhotite + Pronunciation. Synonym: Magnetic pyrites A superb specimen featuring a huge pale-gold hexagonal Pyrrhotite crystal, with horizontal striations, measuring 38mm in length and 35mm width. There are several smaller Pyrrhotite crystals, all surrounded by acicular yellowish Quartz crystals. There is slight damage along one edge of the large crystal. A fine example from this classic.

Quick NavTop About Pyrrhotite Group Crystal Structure Relationships Other Information Pyrrhotite Group in petrology Internet Links Significant localities Locality List Mineral and/or Locality Mindat.org is an outreach project of the Hudson Institute of Mineralogy , a 501(c)(3) not-for-profit organization Formula: Fe9S10. Crystal System: Monoclinic. A polytype of Pyrrhotite. The crystal structure of a 5C pyrrhotite from Copper Cliff Mine, Sudbury, Canada, was described by de Villiers et al. (2009), as orthorhombic, space group Cmce. Later redetermined as monoclinic, space group P 2 1, by Liles & de Villiers (2012) Mindat lists no localities for 'Pyrrhotite-7H' and it is possible that no such polytype exists in Nature, or that 'Pyrrhotite-7H' was a mistaken SUPPORT US . Covid-19 has significantly affected our fundraising

AME 298 Argentiferous Galena, Chalcopyrite, Gold, Pyrite

Pyrrhotite Perfect quality pyrrhotite and sphalerite specimen, from Dalnegorsk, Kavalerovo Mining District, Primorskiy Kray, Far-Eastern Region, Russia; Size 90 х 54 х 42 mm Sammlung Formula: (Fe,Ni)7S8. A variety of Pyrrhotite. A nickel-bearing variety of pyrrhotite. Note, however, that there are several iron-nickel sulphides Nikolaevskiy Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia. Pyrrhotite, Quartz, Calcite. Nikolaevskiy Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia. Pyrrhotite, Quartz. Nikolaevskiy Mine, Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai, Russia

Pyrrhotite: Mineral information, data and localities

  1. eral with the formula Fe (1-x) S (x = 0 to 0.2). It is a nonstoichiometric variant of FeS, the
  2. eral of concern for the construction industry, consists of iron and sulfur, and when exposed to water and air, it can break down to form secondary
  3. erals.
  4. eral.com Pyrrhotite at
  5. erals. This page contains all

Pyrrhotite Mineral Data - Mindat

Pyrrhotite - Mindat

Mindat 手册 A nickel-bearing variety of pyrrhotite. Note, however, that there are several iron-nickel sulphides. Pronounciation of Nickel-bearing PyrrhotiteHide. Pronounciation: Play Recorded by Country. Pyrrhotite photo gallery. mindat.org link. Return to NH species list. PYRRHOTITE : Fe 1-x S (x = 0 - 0.2) Locality: Mine Falls Park, Nashua, NH: Specimen Size: 3 cm specimen of massive Pyrrhotite: Environment: Sulfide vein in quartz: Field collected: Tom Mortimer. Pyrrhotite Image Search Webmineral : Home; Crystal ; jmol; jPOWD; Chem; X Ray; Dana; Strunz; Properties; A to Z; Images; Share; News; Help; About ☰ Advertisment Pyrrhotite. Mineral: Pyrrhotite: Fe(1-x)S (x=0-0.17) Comments: Lustrous sharp crystals of pyrrhotite to 3.5 cm in size with minor sphalerite and chalcopyrite. Location: Nikolaevskiy mine, Dal'negors, Primorskiy Kray, Russia. Scale: 4.

Low temperature oxidation product of the strongly magnetic monoclinic phase of pyrrhotite. IMA Status: Valid Species (Pre-IMA) 1957 : Locality: Bloomington quarry, Monroe County, Indiana, USA Link to MinDat.org Location Data. Name Origin: Named for Charles Henry Smyth (1866-1937), economic geologist and petrologist of Princeton University, New Jersey, USA. Name Pronunciation: Smythite. A 4.5 cm collector sample of pyrrhotite. Pyrrhotite is an iron sulfide that can be found naturally in rocky materials such as gravel, sand, or stone - all the things you add to cement to make concrete. When pyrrhotite is exposed to air and water over time, it can break down to form secondary minerals that expand and crack concrete. This causes concrete structures, such as home foundations, to crumble or deteriorate. But the damage can take decades to make itself apparent Mindat手册 添加新照片 Rate Photos 产区编辑报告 Coordinate Completion Report 添加词汇表项目 Mining Companies 统计 会员列表 Mineral Museums 矿物展及活动 The Mindat目录表 设备设置 The Mineral Qui pyrrhotite (usually uncountable, plural pyrrhotites) A weakly magnetic ferrous sulfide mineral, Fe S. Synonyms . magnetic pyrites; Hypernyms . pyrite; Translation

Pyrrhotite Group - Mindat

Detailed Description. Conterminous United States showing the location of rock units that may contain pyrrhotite (Mauk and Horton, 2020); locations of pyrrhotite from the USGS Mineral Resources Data System database (U.S. Geological Survey, 2019); and locations of pyrrhotite from the Mindat.org database (Mindat.org, 2019) 磁硫鉄鉱(じりゅうてっこう、pyrrhotite、ピロータイト)は、鉄の硫化鉱物である。化学組成:Fe1-xS 、比重:4.6、モース硬度:3.5-4.5、晶系:六方晶系または単斜晶系。名前の通り磁性を持つが、その強弱はものによって様々である。 黄鉄鉱(FeS2)などの硫化鉱物に伴って産出する。熱水鉱床、スカルン鉱床などに産する。 産地は、ロシアのダルネゴルスク. sulfide mineral; polytypes: 11H, 3T, 4C, 4H, 4M, 5C, 6C, 6M, 7H. This page was last edited on 11 June 2021, at 18:40. All structured data from the main, Property, Lexeme, and EntitySchema namespaces is available under the Creative Commons CC0 License; text in the other namespaces is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply pyrrhotite, in Mindat.org ‎, Hudson Institute of Mineralogy, accessed 29 August 2016. 索引 用語索引 ランキング. ウィキペディア英語版での「pyrrhotite」の意味: Pyrrhotite. 出典:『Wikipedia』 (2011/06/14 12:21 UTC 版) 英語による解説. ウィキペディア英語版からの引用. 引用. Pyrrhotite is an unusual iron sulfide mineral with a variable.

Pyrrhotite-5C: Mineral information, data and - Mindat

Pyrrhotite-7H: Mineral information, data and - Mindat

Australian minerals Minerals Council of Australia. Mineral Facts. Australia has the world's largest economic demonstrated resources of mineral sands, brown coal, uranium, nickel, zinc and lead and ranks in the world's top six for bauxite, black coal, copper, gold, iron ore and industrial diamonds パワーストーン・鉱物標本販売店のNatural Somaの日本式双晶(Japan Law Twin Quartz)の一覧ページです。日本国産、アリゾナ産、ブルガリア産、ロシア産等、様々な産地の日本式双晶水晶・鉱物標本をご紹介しています The Canyon Diablo meteorites include the many fragments of the asteroid that created Meteor Crater, Arizona, United States.Meteorites have been found around the crater rim, and are named for nearby Canyon Diablo, which lies about three to four miles west of the crater Solid Minerals Copper Ore - supertabor.cz. Solid Minerals Copper ore Solid Minerals Copper ore 0 out of 5 (0) A copper is reddish brown nonferrous mineral that is a soft, malleable, and ductile metal It is most electrically conductive of all the metal elements and can be used to conduct heat and electricity, as a building material, and as a constituent of various metal alloys, suc Mindat.org - Mines, Minerals and More. Without mining our modern society would not exist. Most mining companies today are committed to producing these resources in a way that both benefits the local communities and has little or no long-term environmental impact. Read on to learn more. Get Price (PDF) A Review on Novel Techniques for . Mining of Chalcopyrite Once the chalcopyrite concentrate.

Mineralienatlas Lexikon - Pyrrhotit

  1. Nickel-bearing Pyrrhotite: Mineral - Mindat
  2. Search Photos - Mindat
  3. Pyrrhotite Mineral Dat
Pin on PyrrhotiteBraggite, (Pt,Pd,Ni)S, Pyrrhotite, Augite, Stillwater MinePyrrhotite & Cubanite on Dolomite (classic locale) | Morro

Pyrrhotite - Wikipedi

  1. New USGS Map Helps Identify Where Pyrrhotite, a Mineral
  2. Pyrrhotite-4C: Mineral information, data and localities
  3. Pyrrhotite - NOVA Mineralog
  4. Dongelberg, Jodoigne, Walloon Brabant, Wallonia, Belgiu
  5. Pyrrhotite-11C: Mineral information, data - zh

Pyrrhotin - Wikipedi

  1. Pyrrhotite: The mineral pyrrhotite information and picture
  2. Nickel-bearing Pyrrhotite: Mineral information, data and
  3. Pyrrhotite - mindatnh
  4. Pyrrhotite Image - webmin
  5. Smythite Mineral Dat
  6. Pyrrhotite map shows US locations where home foundations

Cobalt-bearing Pyrrhotite: Mineral information, data and

  1. pyrrhotite - Wiktionar
  2. Pyrrhotite Potential Occurrences Map - USG
  3. 磁硫鉄鉱 - Wikipedi
  4. pyrrhotite - Wikidat
  5. pyrrhotiteの意味・使い方・読み方 Weblio英和辞
File:Pentlandite, Pyrrhotite-540342Galena - Crystals, rock and mineral specimen galleries for
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