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Kochite from
Mt Hvide Ryg north slope, Werner Bjerge, Sermersooq, Greenland, Denmark

Locality type:Mountain
Classification
Species:Kochite
Formula:Na3Ca2MnZrTi(Si2O7)2OF3
Chemical Analyses:
Oxide wt%:
1
SiO231.19 %
Al2O30.05 %
TiO28.42 %
ZrO211.90 %
HfO20.09 %
Nb2O51.85 %
Ta2O50.02 %
MgO0.01 %
MnO4.92 %
FwO1.08 %
CaO21.39 %
SrO0.12 %
Na2O9.85 %
Y2O30.38 %
La2O30.24 %
Ce2O30.57 %
F6.70 %
F=O-2.82 %
Total:95.96 %
Sample references:
SampleReference
1WBC-12Christiansen, C.C. & Johnsen, O. (2003): Crystal chemistry of the Rosenbuschite group. Canadian Mineralogist. 41: 1203-1224
Confirmation
Validity:Valid - Type Locality
References
References:Christiansen, C. C., Gault, R. A., Grice, J. D., Johnsen, O. (2003): Kochite, a new member of the rosenbuschite group from the Werner Bjerge alkaline complex, East Greenland. European Journal of Mineralogy. 15, 551-554
Associated Minerals:
Associates:Låvenite
Data
Mineral Data:Click here to view Kochite data
Locality Data:Click here to view Mt Hvide Ryg north slope, Werner Bjerge, Sermersooq, Greenland, Denmark
Mineral and/or Locality  
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