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Staurolite from
Lusakite occurrence, Rufunsa District, Lusaka Province, Zambia


05000440017271929343079.jpg
Lusakite, etc.

Lusakite occurrence, Rufunsa District, Lusaka Province, Zambia
05000440017271929343079.jpg
Lusakite, etc.

Lusakite occurrence, Rufunsa District, Lusaka Province, Zambia
05000440017271929343079.jpg
Lusakite, etc.

Lusakite occurrence, Rufunsa District, Lusaka Province, Zambia
Locality type:Occurrence
Classification
Species:Staurolite
Formula:Fe22+Al9Si4O23(OH)
Chemical Analyses:
Oxide wt%:
1
P2O50.01 %
SiO227.78 %
TiO20.43 %
Al2O354.54 %
Ga2O30.03 %
FeO*9.23 %
MnO0.11 %
CoO3.39 %
NiO0.15 %
ZnO0.09 %
MgO2.93 %
H2O (by stoichiometry)1.29 %
Total:99.98 %
Empirical formulas:
14Al2.00O[Si0.97Al0.03O4].(Fe2+1.08Al0.84Mg0.61Co2+0.38Ti0.05Ni2+0.02Zn0.01Mn2+0.01)O4H1.20
Sample references:
1FKM-75
Frank K. Mazdab collection; sample FKM-75; https://www.rockptx.com/fkm-51-to-fkm-75/#FKM-75 (sample donated by S. Vrána)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Staurolite data
Locality Data:Click here to view Lusakite occurrence, Rufunsa District, Lusaka Province, Zambia
Data Identifiers
Mindat Occurrence Record ID:992700
Long-form Identifier:1:3:992700:1
GUID (UUID V4):0
References
Skerl, A. C., Bannister, F. A. (1934) Lusakite, a cobalt-bearing silicate from Northern Rhodesia. Mineralogical Magazine and Journal of the Mineralogical Society, 23 (146) 598-606 doi:10.1180/minmag.1934.023.146.03
 
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