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ⓘ Krutaite is a rare mineral with the formula CuSe 2. It crystallises in the cubic crystal system. It is part of the pyrite group, being composed of Cu 2+ ions an ..



Krutaite
                                     

ⓘ Krutaite

Krutaite is a rare mineral with the formula CuSe 2. It crystallises in the cubic crystal system. It is part of the pyrite group, being composed of Cu 2+ ions and Se 2 2− ions. The mineral is most often found as a dark grey aggregate consisting of tiny crystals no more than a millimeter in size. The crystals are opaque in any size. It has no industrial use, but it is a prized collectors item.

                                     

1. Etymology and history

Krutaite was first discovered in Petrovice in Okres Zdar nad Sazavou, Czech Republic and described in 1972 by Zdenek Johan, Paul Picot, Roland Pierrot and Milan Kvacek. It was named after the Czech mineralogist and director of the mineralogical laboratory of the Moravian museum, Tomas Kruta 1906–1998. Since Kruta is officially spelled with a Ť, the mineral is written correctly as Krutaite, according to the rules established by the IMA. In older publications, the apostrophe is omitted entirely.

                                     

2. Occurrence

Krutaite forms through hydrothermal processes and is often associated with clausthalite, eskebornite, berzelianite, uraninite, hematite, ferroselite, bukovite, umangite, chalcopyrite and goethite. It forms a solid solution series with trogtalite.

It was first identified in Petrovice, Okres Zdar nad Sazavou, Czech Republic, which is the only known locality in the Czech republic for the mineral, but it has since been identified in other places in the world.

Notable is the El Dragon Mine, Antonio Quijarro Province, Bolivia, where crystals up to a millimeter in size have been found. Other localities include:

Weintraube Mine, Lerbach, Rosenhof veins, Clausthal-Zellerfeld, Harz, Lower Saxony, Germany.

Tumiñico Mine, Sierra de Cacho, Villa Castelli, General La Madrid department, La Rioja, Argentina.

Yutangba Selenium deposit, Enshi Co., Enshi Tujia and Miao Autonomous Prefecture Exi Autonomous Prefecture, Hubei Province, China.

                                     
  • iron selenide mineral ferroselite. It forms a solid solution series with krut aite Trogtalite was first found in 1955 in Trogtal quarry, Lautenthal, Harz
  • Kovdorskite Kratochvilite Kremersite Krennerite Krieselite Krohnkite Krotite Krut aite Krutovite Kukharenkoite - Ce Kuratite Kurnakovite Kutnohorite Kyanite
  • CaAl2O4 Russian - American cosmochemist Alexander N. Krot Krut aite CuSe2 Czech mineralogist Tomas Krut a 1906 - 1998 Kukharenkoite - Ce Ba3CeF CO3 3 Russian

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Encyclopedic dictionary

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Tomas Kruťa The Mineralogical Record Label Archive.

This is the place for Krutaite definition. You find here Krutaite meaning, synonyms of Krutaite and images for Krutaite. Nephrite Krutaite FINAL FANTASY XIV, The Lodestone. Se selenium. Clausthalite PbSe 1.58 Klockmannite CuSe 8.25. Krutaite CuSe2 9.83 Naumannite Ag2Se 18.11. Penroseite NiSe2 0.40. Sr strontium​. Involvement of Selenium in Protective Mechanisms of Plants under. Of oxidation of primary copper minerals CuSeO3?2 H2O. It is only ever seen in fairly tiny crystals. At this locality, it results from the oxidation of krutaite.


Amethyst Galleries THE PYRITE GROUP Mineral Gallery.

Krutaite. 8 CoAs3. 0.333495 0.015905. 500. Skutterudite. 9 Cu2Se. 0.333530 0.016793. 500. Bellidoite. 10 Cu3Se2. 0.333650 0.017268. 500. Umangite. Krutaite Handbook of Mineralogy. Cu, Se, 6.056.386, krutaite. Pt, P, 5.6956.394. Pt, As, 5.9665.383, sperrylite. Pt, Sb, 6.428.380, geversite. Pt, Bi, 6.691.386, insizwaite. Au, Sb, 6.659.386. Petrovicite PbHgCu3BiSe5 Handbook of Mineralogy. As nouns the difference between mineral and krutaite. is that mineral is mineral while krutaite is mineralogy an isometric diploidal gray mineral containing. Scrabble The Word krutaite Scrabble Word Finder Wordigg. A rare by product of oxidation of primary copper minerals. It is only ever seen in fairly tiny crystals. At this locality, it results from the oxidation of krutaite.


JPOWD Applet for AM Krutaite JCrystal.

Minerals Tagged KRUTAITE. 3189 KRUTAITE, Mina El Dragon, Antonio Quijarro Province, Potosi Department, Bolivia. Source D.Shannon, 1991. Chalcomenite MD 219260 El Dragon mine Bolivia Mineral. CuAuTe4, 02.12.13.04. Krupkaite, PbCuBi3S6, 03.04.05.02. Krutaite, CuSe2, 02.12.01.08. Kuramite, Cu3SnS4, 02.09.02.04. Lapieite, CuNiSbS3, 03.04.04.01. Buy on MicroMineraMarket Krutaite MicroMineral Market. AM Krutaite. Formula: Cu Se2 Name: Krutaite Unit cell: 6.119 6.119 6.119 90.0 90.0 90.0, V 229.11. Space group: PA3 205. What is the meaning of Aited, the name Aited means, Aited stands for. Информация об этой е недоступна. Pyrite group SpringerLink. Withcopper it can form compounds in which Se exhibitsdifferent degrees of oxidation: berzelianite Cu2Se,krutaite CuSe2, klockmannite CuSe.





Selenium USGS Publications Repository.

Krt krutaite. Kry kryzhanovskite. Kup kupcikite. Ku kuranite. Kut kutnohorite. Ky kyanite. Laf laforêtite. Ltk laitakarite. Lmp lamprophyllite. Lan lanarkite. Lgt langite​. Следующая Войти Настройки. File:Krutaite 91146.jpg media Commons. Brownish Metallic gray 4 Krutaite gray, dark Metallic gray 4 Jaskolskiite gray, dark Metallic gray, lead 4 Paderaite gray, lead Metallic black 4 Sakuraiite gray,.


Krutaite Visually.

Krutaite also spelled Krutaite is a rare Mineral – Crystals of serandite, natrolite, analcime, and aegirine from Mont ○ Schist is a metamorphic rock. Krutaite Minerals For Sale 1861530 Weinrich Minerals. Krutaite.9306. Formula: Cu Se2 Name: Krutaite Unit cell: 6.119 6.119 6.119 90.0 90.0 90.0, V 229.11. Space group: Pa3 205.


Zarasai 1922 1939 marriages divorces Eilat Gordin Levitan.

Nearby & related entries: krush groove kruskals algorithm kruskal szekeres coordinates kruskal–szekeres coordinates krust krusty the clown krut krutaite. KRUTAITE – Peter Halls Minerals. In the Czech Republic, it occurs with berzelianite, eucairite, crookesite, tyrrellite, ferroselite, bukovite, krutaite, calcite and dolomite. Athabascaite ​. Krutaite: Properties and Occurrences Assignment Point. Krutaite, El Dragon Mine, Potosi, Bolivia thumbnail. Metallic masses across the top of this matrix. Size: 2.5 x 2.0 x 1.3 cm, Shipping weight:.


PHREEQC Simulations of pe pH By: Scott F. North Dakota State.

Krutaite Copper Selenide Laurite Ruthenium Sulfide Maslovite Platinum Bismuth Telluride Mayingite Iridium Bismuth Telluride Penroseite. Ore characterization and textural relationships among gold. The mineral krutaite a rare copper selenide from Petrovice in the Czech Republic was named in his honor in 1972. Tomas Kruťa died January 18, 1998, at the. Occurrence and origin of selenium minerals in Se rich stone coals. Продолжительность: 7:28. Klockmannite Article about klockmannite by The Free Dictionary. Association: Berzelianite, eucairite, crookesite, tyrrellite, ferroselite, bukovite, krutaite, athabascaite, umangite, eskebornite, calcite, dolomite. Distribution: From​.


Krutaite RRUFF Database: Raman, X ray, Infrared, and Chemistry.

Bohdanowiczite AgBiSe2, clausthalite PbSe, krutaite CuSe2, ferroselite ​FeSe2, uraninite UO2 and unnamed Ag Pb Bi Se minerals. The occurrence and origin of selenium minerals in Se rich stone. The assemblage of native Se, krutaite, klockmannite, and Se bearing pyrite and chalcopyrite is primarily present in the stone coal near a fault. Cool refused to return the New wave in Jurmala Russian news EN. Krutaite. Cu, Co, Ni Se2 c с2001 2005 Mineral Data Publishing, version 1. Crystal Data: Cubic. Point Group: 2 m 3. As zoned crystals, to 1 cm, and as inclusions. Krutaite mineral information and data Dakota Matrix Minerals. Krutaite or krutaite is a rare mineral with the formula CuSe₂. It crystallises in the cubic crystal system. It is part of the pyrite group, being composed of Cu²⁺ ions and Se₂²⁻ ions. The mineral is most often found as a dark grey aggregate.


Use eucairite in a sentence RhymeZone.

Krutaite plus chalcome… Krut aite: CuSe2 Chalcomenite: Cu Se4 O3 2H2O ​Krutaite Chalcomenite. Petits cristaux metallique. omineral market. Mineral vs Krutaite Whats the difference? Diff. Dec 19, 2018 Krutaite Mass of silvery grey Krutaite with alterations of probable CHalcomenite. This and many more mineral specimens are available for sale. S.com web?q Krutaite. Опубликовано: 28 мар. 2019 г.





Copper Sulfides My Rocks And Minerals.

Scrabble the word krutaite in Scrabble dictionary and games, Unscramble krutaite and Find its meaning. Krutaite Mineral Gallery in Online Mineral Museum Photographic. Red triangle in B is the compositional field for the krutaite klockmannite covellite system. C shows composition of Cu S Se analyses of copper silver deposit at. Chalcomenite El Dragon Mine, Quijarro Province, Potosi. Zarasai, 1927, Marriage, 5, 14, 4, 1927, Antaliepte, SURAS, Jenta, Aizikas, Chana Freide. THE NEW MINERAL SPECIES BRODTKORBITE Semantic Scholar. Krutaite also spelled Krutaite is a rare mineral with the formula CuSe2. It crystallizes in the cubic crystal system. It has no industrial use, but it.


How to pronounce Krusty Krab.

Krt krutaite. Kry kryzhanovskite. Kup kupcikite. Ku kuranite. Kut kutnohorite. Ky kyanite. Laf laforêtite. Ltk laitakarite. Lmp lamprophyllite. Lan lanarkite. Lgt langite​. The role of isomorphous substitutions in natural selenides belonging. Klockmannite, a luanheite type phase, trogtalite krutaite, tiemannite, tyrrellite, hakite, klockmannite, un mineral ressemblant à la luanheite, trogtalite krutaïte. Photographs of mineral No. 21865: Krutaite from El Dragon Mine. KRUTAITE. 8445. SAM.C. KRUTOVITE. 8284. EUR.F. KRUZHEVITE. 9659. ASI.​W. KRYZHAROVSKITE. 6560. CAN.C. KTENASITE. 6596. AZ. KUKISVUMITE.


Definition of Krutaite. Meaning of Krutaite. Synonyms of Krutaite.

Comments: Dark gray, metallic, octahedral crystals of krutaite on matrix. Location: El Dragon mine, Quijarro province, Potosi, Bolivia. Scale: Picture size 4 mm. Item 1096316 Auction. Krutaite Now spelled Krutaite, this mineral is named for Dr. Tomas Kruta who was the Director of the Mineralogy Laboratory at the Moravian Museum i. ANNEALING INDUCEDPHASE CHANGES AND VARIATIONS IN. Character profile for Nephrite Krutaite. AND ORE FORMING MINERALS. Krutaite CuSe2. laurite RuS2. malanite Cu Pt,Ir 2S4. maslovite PtBiTe. michenerite Pd,Pt BiTe. penroseite Ni,Co,Cu Se2. pyrite: FeS2. sperrylite PtAs2.


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