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UM1982-16-SiO:AlCaFeTi
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Formula:
(Ca,Mg,Fe)2(Ti,Al,Fe)2(Si,Fe)2O9 ?
Formula calculated by Ł.K.
Compositionally similar to schorlomite. The second reported analysis possibly corresponds to (Ca,Fe)4(Ti,Fe,Al)2(Si,Fe)3O14 phase. Both analyses can't be calculated to fit to garnet stoichiometry and rather correspond to two different substances.
Found in a rather unusual environment, namely within a septa of reef coral replacing rhönite, associated with fassaite and melilite.
Found in a rather unusual environment, namely within a septa of reef coral replacing rhönite, associated with fassaite and melilite.
Unique Identifiers
Mindat ID:
47651
Long-form identifier:
mindat:1:1:47651:9
Chemistry of UM1982-16-SiO:AlCaFeTi
Mindat Formula:
(Ca,Mg,Fe)2(Ti,Al,Fe)2(Si,Fe)2O9 ?
Formula calculated by Ł.K.
Formula calculated by Ł.K.
Element Weights:
Other Information
Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.
Internet Links for UM1982-16-SiO:AlCaFeTi
mindat.org URL:
https://www.mindat.org/min-47651.html
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Please feel free to link to this page.
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References for UM1982-16-SiO:AlCaFeTi
Reference List:
Localities for UM1982-16-SiO:AlCaFeTi
ⓘ - Click for references and further information on this occurrence.
? - Indicates mineral may be doubtful at this locality.
- Good crystals or important locality for species.
- World class for species or very significant.
(TL) - Type Locality for a valid mineral species.
(FRL) - First Recorded Locality for everything else (eg varieties).
Struck out - Mineral was erroneously reported from this locality.
Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).
All localities listed without proper references should be considered as questionable.
- Good crystals or important locality for species.
- World class for species or very significant.
(TL) - Type Locality for a valid mineral species.
(FRL) - First Recorded Locality for everything else (eg varieties).
All localities listed without proper references should be considered as questionable.
France | |
| Havette Ledebt et al. (1982) +1 other reference |
