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Pargasite from
Betic ophiolite, Cóbdar, Almería, Andalusia, Spain


Classification
Species:Pargasite
Formula:NaCa2(Mg4Al)(Si6Al2)O22(OH)2
Chemical Analyses:
Oxide wt%:
1
SiO245.00 %
TiO23.48 %
Al2O39.50 %
Cr2O30.04 %
FeO10.17 %
MnO0.09 %
NiO0.00 %
MgO14.84 %
CaO10.82 %
Na2O2.97 %
K2O0.36 %
F0.10 %
Cl0.17 %
Total:97.54 %
Sample references:
1 -
Puga, E.; Ruiz Cruz, M. D.; De Federico, A. D. (2002) Polymetamorphic amphibole veins in metabasalts from the Betic Ophiolitic Association at Cobdar, southeastern Spain: Relics of ocean-floor metamorphism preserved through the Alpine orogeny. The Canadian Mineralogist, 40 (1). p.67-83. doi:10.2113/gscanmin.40.1.67
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pargasite data
Locality Data:Click here to view Betic ophiolite, Cóbdar, Almería, Andalusia, Spain
Data Identifiers
Mindat Occurrence Record ID:154655
Long-form Identifier:1:3:154655:2
GUID (UUID V4):0
References
Puga, E.; Ruiz Cruz, M. D.; De Federico, A. D. (2002) Polymetamorphic amphibole veins in metabasalts from the Betic Ophiolitic Association at Cobdar, southeastern Spain: Relics of ocean-floor metamorphism preserved through the Alpine orogeny. The Canadian Mineralogist, 40 (1). p.67-83. doi:10.2113/gscanmin.40.1.67
 
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