Classification of Manganokhomyakovite |
| IMA status: | Approved |
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| Strunz 8th edition ID: | 8/E.23-35
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| Nickel-Strunz 10th (pending) edition ID: | 9.CO.10
9 : SILICATES (Germanates) C : Cyclosilicates O : [Si9O27]18- 9-membered rings |
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| Dana 7th edition ID: | 64.1.1.5 |
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| Dana 8th edition ID: | 64.1.2.6
64 : CYCLOSILICATES Rings with Other Anions and Insular Silicate Groups 1 : Rings with Other Anions and Insular Silicate Groups with mixed ring types |
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| mindat.org URL: | http://www.mindat.org/min-7169.html Please feel free to link to this page. |
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Type Occurrence of Manganokhomyakovite |
| Type Locality: | Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada |
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Physical Properties of Manganokhomyakovite |
| Lustre: | Vitreous |
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| Colour: | Orange to orange-red. |
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| Streak: | White. |
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| Hardness (Mohs): | 5 - 6 |
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Crystallography of Manganokhomyakovite |
| Crystal System: | Trigonal |
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Optical Data of Manganokhomyakovite |
| Type: | Uniaxial (-) |
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| RI values: | nω = 1.629 nε = 1.626 |
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| Maximum Birefringence: | δ = 0.003
 Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration. |
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| Surface Relief: | Moderate |
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Chemical Properties of Manganokhomyakovite |
| Formula: | | Na | | Sr | | Ca | | Mn | | Zr | | W[Si | | O | | ](O,OH,H | | O) | | (OH,Cl) | | |
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| Essential elements: | Ca, H, Mn, Na, O, Si, Sr, W, Zr |
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| All elements listed in formula: | Ca, Cl, H, Mn, Na, O, Si, Sr, W, Zr |
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Relationship of Manganokhomyakovite to other Species |
| Member of: | Eudialyte Group |
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Related Minerals - Nickel-Strunz Grouping):
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Related Minerals - Dana Grouping):
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Other Names for Manganokhomyakovite |
| 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 Manganokhomyakovite |
| Reference List: | Johnsen, O., Gault, R.A., Grice, J.D., and Ercit, T.S. (1999a) Khomyakovite and manganokhomyakovite, two new members of the eudialyte group, from Mont Saint-Hilaire, Quebec. Canadian Mineralogist: 37: 893-899.
Khomyakov, A.P., Nechelyustov, G.N., Rastsvetaeva, R.K. (2007): Aqualite, (H3O)8(Na,K,Sr)5Ca6Zr3Si26O66(OH)9Cl, a new eudialyte-group mineral from Inagli alkaline massif (Sakha-Yakutia,Russia),and the problem of oxonium in hydrated eudialytes. Proceedings of the Russian Mineralogical Society (Zapiski RMO), 136(2), 39-55.
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Internet Links for Manganokhomyakovite |
| Search Engines: |
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| External Links: | Look for Manganokhomyakovite on WebmineralLook for Manganokhomyakovite on Athena MineralogyLook for Manganokhomyakovite on WikipediaLook for Manganokhomyakovite on Mineralien AtlasRaman and XRD data at RRUFF projectAmerican Mineralogist Crystal Structure DatabaseSearch for Manganokhomyakovite in the Natural History Museum (London) online catalogue |
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Localities for Manganokhomyakovite |
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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