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Roscoelite-1M
A structural variant of Roscoelite
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Formula:
KV3+2(AlSi3O10)(OH)2
Crystal System:
Monoclinic
Unique Identifiers
Mindat ID:
32562
Long-form identifier:
mindat:1:1:32562:2
Chemistry of Roscoelite-1M
Mindat Formula:
KV3+2(AlSi3O10)(OH)2
Element Weights:
Crystallography of Roscoelite-1M
Crystal System:
Monoclinic
Class (H-M):
2/m - Prismatic
Space Group:
B2/m
Setting:
C2/m
Cell Parameters:
a = 5.292(1) Å, b = 9.131(2) Å, c = 10.206 Å
β = 100.98(2)°
β = 100.98(2)°
Ratio:
a:b:c = 0.58 : 1 : 1.118
Unit Cell V:
484.14 ų (Calculated from Unit Cell)
Radioactivity
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 Roscoelite-1M
mindat.org URL:
https://www.mindat.org/min-32562.html
Please feel free to link to this page.
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References for Roscoelite-1M
Localities for Roscoelite-1M
symbol to view information about a locality.
The Locality List
- This locality has map coordinates listed.
- This locality has estimated coordinates.
ⓘ - 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).
All localities listed without proper references should be considered as questionable.
China | |
| Hongzhou Zhu et al. (2010) |
