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Mt. St. Helens Ash

ID: mt-st-helens-ash

Description

No description available for this material.

Chemical Analysis

OxideAnalysisFormulaTolerance
sio262.51%4.42-
al2o317.48%0.73-
tio20.59%0.03-
fe2o35.36%0.14-
mgo2.43%0.26-
mno0.08%0.00-
cao5.08%0.38-
na2o4.33%0.30-
k2o1.38%0.06-
Oxide Weight421.69
Formula Weight424.88

Alternate Names

  • Mount Saint Helen\'s Ash