Classification of Chromo-alumino-povondraite |
| IMA status: | Approved 2010 |
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| Nickel-Strunz 10th (pending) edition ID: | 9.CK.05
9 : SILICATES (Germanates) C : Cyclosilicates K : [Si6O18]12- 6-membered single rings, with insular complex anions |
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| mindat.org URL: | http://www.mindat.org/min-39891.html Please feel free to link to this page. |
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Type Occurrence of Chromo-alumino-povondraite |
| Type Locality: | Nuasahi Complex, Keonjhar District, Orissa, India |
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Crystallography of Chromo-alumino-povondraite |
| Crystal System: | Trigonal |
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| Class (H-M): | 3m - Ditrigonal Pyramidal |
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| Space Group: | R3m |
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| Space Group Setting: | R3m |
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| Cell Parameters: | a = 16.036(1) Å, c = 7.319(1) Å
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| Ratio: | a:c = 1 : 0.456 |
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| Unit Cell Volume: | V 1,629.95 ų (Calculated from Unit Cell) |
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| X-Ray Powder Diffraction: | | d-spacing | | Intensity | | 6.487 | | (60) | | 5.033 | | (20) | | 4.642 | | (20) | | 4.262 | | (30) | | 4.010 | | (50) | | 3.545 | | (30) | | 3.013 | | (35) | | 2.598 | | (100) |
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Chemical Properties of Chromo-alumino-povondraite |
| Formula: | |
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| Essential elements: | Al, B, Cr, H, Mg, Na, O, Si |
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| All elements listed in formula: | Al, B, Cr, H, Mg, Na, O, Si |
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Relationship of Chromo-alumino-povondraite to other Species |
| Member of: | Tourmaline Group |
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Other Members of Group:
- + | |
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Related Minerals - Nickel-Strunz Grouping):
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Other Names for Chromo-alumino-povondraite |
| Synonyms: | |
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| Other Languages: | |
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Other Information |
| Health Warning: | No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care. |
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References for Chromo-alumino-povondraite |
Reference List:
- + | IMA Approvals - February 2010
Henry, D., Novák, M., Hawthorne, F.C., Ertl, A., Dutrow, B.L., Uher, P. & Pezzotta, F. (2011): Nomenclature of the tourmaline supergroup minerals. Am. Mineral., 96, 895-913. |
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Internet Links for Chromo-alumino-povondraite |
| Search Engines: |
Look for Chromo-alumino-povondraite on Google
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| External Links: | Look for Chromo-alumino-povondraite on WebmineralLook for Chromo-alumino-povondraite on Athena Mineralogy[Link Broken?]Look for Chromo-alumino-povondraite on Mineralien AtlasRaman and XRD data at RRUFF projectAmerican Mineralogist Crystal Structure Database |
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| Jobs: | Mining & Geology Jobs |
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Localities for Chromo-alumino-povondraite |
The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the  symbol to view information about a locality.
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