Robellazite
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Colour:
Black
Name:
After a French engineer, Robellaz, who studied the occurrence.
An ill-defined substance, presumably a mixture. Contains Nb, Ta, W, V, Al, Fe, Mn.
Unique Identifiers
Mindat ID:
29936
Long-form identifier:
mindat:1:1:29936:3
Physical Properties of Robellazite
Colour:
Black
Crystallography of Robellazite
Morphology:
Black concretions with carnotite.
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 Robellazite
mindat.org URL:
https://www.mindat.org/min-29936.html
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References for Robellazite
Localities for Robellazite
Showing 1 localities.
ⓘ - 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.
USA | |
| Eckel et al. (1997) |
