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Coulsellite
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| Formula: |
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| System: | Trigonal | |||||||||||||||
Classification of Coulsellite | ||||||||||||||
| IMA status: | Approved 2009 | |||||||||||||
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| mindat.org URL: | http://www.mindat.org/min-39766.html Please feel free to link to this page. | |||||||||||||
Type Occurrence of Coulsellite | ||||||||||||||
| Type Locality: | Mt Cleveland Mine, Luina, Heazlewood district, Tasmania, Australia | |||||||||||||
Crystallography of Coulsellite | ||||||||||||||
| Crystal System: | Trigonal | |||||||||||||
| Class (H-M): | 3m (3 2/m) - Hexagonal Scalenohedral | |||||||||||||
| Space Group: | R3m {R3 2/m} | |||||||||||||
| Cell Parameters: | a = 7.1756(1) Å α = 59.867(1)° | |||||||||||||
| Unit Cell Volume: | V 0.00 ų (Calculated from Unit Cell) | |||||||||||||
Chemical Properties of Coulsellite | ||||||||||||||
| Formula: |
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| Essential elements: | Al, Ca, F, Mg, Na | |||||||||||||
| All elements listed in formula: | Al, Ca, F, Mg, Na | |||||||||||||
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. | |||||||||||||
References for Coulsellite | ||||||||||||||
| Reference List: - + | Grey, I.E., Mumme, W.G., Birch, W.D., Pring, A., Bougerol, C., Wilson, N.C. (2010): Coulsellite, CaNa3AlMg3F14, a rhombohedral pyrochlore with 1:3 ordering in both A and B sites, from the Cleveland Mine, Tasmania, Australia. American Mineralogist, 95, 736-740. | |||||||||||||
Internet Links for Coulsellite | ||||||||||||||
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Localities for Coulsellite | ||||||||||||||
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The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the
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(TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
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