Mineralienatlas - Fossilienatlas
Hydroxycalciomicrolite |
Pictures (3 Images total)
Views (Image: 1466491622): 361 |
Hydroxycalciomicrolite |
Brown octahedrons of Hydroxycalciomicrolite grow along boundary between black Manganocolumbite and yellowish K-feldspar. FOV is 12x9 mm. Pavel M. Kartashov analytical data, collection and scan; Kr... |
Copyright: | Pavel M. Kartashov |
Contribution: Stefan 2016-06-21 |
Locality: Krasnoarmeiskii Mine / Izumrudnye Kopi (Malyshevskoe) / Malyshevo / Tokovaya, Fluss / Jekaterinburg / Swerdlowsk, Oblast (Sverdlovskaya) / Ural, Föderationskreis / Russland |
Views (Image: 1466491715): 373 |
Hydroxycalciomicrolite |
Brown octahedrons of Hydroxycalciomicrolite grow along boundary between black Manganocolumbite and yellowish K-feldspar. FOV is 15x12 mm. Pavel M. Kartashov analytical data, collection and scan; K... |
Copyright: | Pavel M. Kartashov |
Contribution: Stefan 2016-06-21 |
Locality: Krasnoarmeiskii Mine / Izumrudnye Kopi (Malyshevskoe) / Malyshevo / Tokovaya, Fluss / Jekaterinburg / Swerdlowsk, Oblast (Sverdlovskaya) / Ural, Föderationskreis / Russland |
Views (Image: 1466491751): 574 |
Hydroxycalciomicrolite |
Brown octahedrons of Hydroxycalciomicrolite grow along boundary between black Manganocolumbite and yellowish K-feldspar. FOV is 10x7 mm. Pavel M. Kartashov analytical data, collection and scan; Kr... |
Copyright: | Pavel M. Kartashov |
Contribution: Stefan 2016-06-21 |
Locality: Krasnoarmeiskii Mine / Izumrudnye Kopi (Malyshevskoe) / Malyshevo / Tokovaya, Fluss / Jekaterinburg / Swerdlowsk, Oblast (Sverdlovskaya) / Ural, Föderationskreis / Russland |
Collectors Summary
Color | braun, gelb |
Streak color | weiß |
Lustre | Glasglanz, Fettglanz |
Hardness (Mohs) | 5 - 6 |
Cleavages | nicht beobachtet |
Fracture | muschelig |
Crystal System | kubisch, P4332 |
Chemism
Chemical formula |
Ca1.5Ta2O6(OH) |
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Empirical formula (analysis) |
(Ca1.48Na0.06Mn0.01)Σ1.55(Ta1.88Nb0.11Sn0.01)Σ2O6[(OH)0.76F0.20O0.04] |
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Additional chem. information |
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Chemical composition |
Calcium, Tantal, Sauerstoff, Wasserstoff |
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Strunz 9th edition incl. updates |
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4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate) |
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Lapis Classification |
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IV: OXIDE |
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IMA status |
anerkannt - CNMNC Newsletter No. 18, Dezember 2013 |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Pyrochlore supergroup ⇒ Microlite group |
Optical Properties
braun, gelb |
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weiß |
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durchscheinend |
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Glasglanz, Fettglanz |
Crystallography
Crystals 3D
Open larger view |
Physical Properties
5 - 6 |
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6.176 (berechnet) |
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6.176 ( ρ calc. Mineralienatlas ) |
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nicht beobachtet |
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muschelig |
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spröde |
(Co-)Type locality
(Co-)Type locality |
Brasilien/Südosten (Região Sudeste)/Minas Gerais/Nazareno/Volta Grande Pegmatit |
Type material |
Museu de Geociências, Instituto de Geociências, Universidade de São Paulo, São Paulo, Brazil, sample number DR917, und at the RRUFF Project, deposition number R130269 |
Collection number of type material |
DR917 (Museu de Geociências); R130269 (RRUFF) |
Preface
Author (Name, Year) |
Marcelo B. Andrade, Hexiong Yang, Daniel Atencio, Robert T. Downs, Nikita V. Chukanov, Marie-Hélène Lemée-Cailleau, Aba I.C. Persiano, Andres E. Goeta und Javier Ellena (2013) |
References
IMA group assignments
Other languages
English |
Hydroxycalciomicrolite |
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German |
Hydroxycalciomikrolith |
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Russian |
Гидроксикальциомикролит |
CNMNC (IMA)-Number
IMA 2013-073 |
CNMNC symbol
Symbol |
Hcmic |
Automatic Links to external internet sources (Responsibility is with the operator)
German pages |
DeWikiPedia - search for: Hydroxycalciomikrolith Google-Bilder-Suche - search for: Hydroxycalciomikrolith Mineralienatlas.de (Forum) - search for: Hydroxycalciomikrolith |
English pages |
Mindat - search for: Hydroxycalciomicrolite Webmineral - search for:Hydroxycalciomicrolite Handbook-of-Mineralogy - search for: Hydroxycalciomicrolite RRUFF - Raman, XRD and other mineral data - search for: Hydroxycalciomicrolite RRUFF - References and PDF downloads - search for: Hydroxycalciomicrolite American-Mineralogist-Crystal-Structure-Database - search for: Hydroxycalciomicrolite Strahlen.org - search for: Hydroxycalciomicrolite |
Russian pages |
Webmineral.ru - search for: Гидроксикальциомикролит |
Mineral Dealer
German pages |
hausen - Mineralgroßhandel - search for: Hydroxycalciomikrolith Crystal-Treasure.com - search for: Hydroxycalciomikrolith Bosse - search for: Hydroxycalciomikrolith Edelsteine Neuburg - Gundolf Fischer - search for: Hydroxycalciomikrolith |
Locations with GPS information