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FFF Feldspar

ID: fff-feldspar

Description

Potassium-based feldspar originating from Finland.

Chemical Analysis

OxideAnalysisFormulaTolerance
sio266.30%7.14-
fe2o30.10%0.00-
na2o5.50%0.57-
al2o318.60%1.18-
k2o6.20%0.43-
Oxide Weight625.78
Formula Weight627.66

Alternate Names

  • FFF K6 Feldspar