Lizardite-1T
A structural variant of Lizardite
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About Lizardite-1T
Formula:
Mg3(Si2O5)(OH)4
Crystal System:
Trigonal
Unique Identifiers
Mindat ID:
42931
Long-form identifier:
mindat:1:1:42931:7
Chemistry of Lizardite-1T
Mindat Formula:
Mg3(Si2O5)(OH)4
Element Weights:
Elements listed:
Crystallography of Lizardite-1T
Crystal System:
Trigonal
Class (H-M):
3m - Ditrigonal Pyramidal
Space Group:
P31m
Cell Parameters:
a = 5.325(5) Å, c = 7.259(7) Å
Ratio:
a:c = 1 : 1.363
Unit Cell V:
178.26 ų (Calculated from Unit Cell)
Z:
2
Comment:
data for 1T polytype; other polytypes exist
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 Lizardite-1T
mindat.org URL:
https://www.mindat.org/min-42931.html
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References for Lizardite-1T
Localities for Lizardite-1T
Showing 5 localities.
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.
Italy | |
| Laurora et al. (2011) |
| Laurora et al. (2011) |
| Laurora et al. (2011) |
| Laurora et al. (2011) | |
| Mellini et al. (1987) |
Pompeano ophiolite, Serramazzoni, Modena Province, Emilia-Romagna, Italy