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G-20 Feldspar

ID: g-20-feldspar

Description

A 20-mesh feldspathic mineral containing potassium, sodium, and calcium.

Chemical Analysis

OxideAnalysisFormulaTolerance
cao0.60%0.06-
k2o10.68%0.64-
na2o3.33%0.30-
al2o318.20%1.00-
sio266.70%6.24-
fe2o30.08%0.00-
Oxide Weight560.18
Formula Weight561.08

Alternate Names

  • G20 Feldspar