Day 25


These pages are under construction, and contian class notes....

Mineral Formula Calculation - Examples of Ortho- and Clinopyroxenes

Wt. % Oxides Molec. Wt. Oxides Molecular Porp. Atomic Prop. Sum Molec Prop. = MPF

Calculation of Mineral Formulas for Hydrous Minerals.

Plotting of compositions (wt %, Molecular %, atomic %) in triangular diagrams - extent of solid solution - coexistence of minerals in a specific rock type


Syllabus...  Back...  Forward...