Nota de contenido: |
Mineral optics: The preparation of thin sections of minerals and rocks. Polarizing microscope. A summary of the properties of light. Repraction. Plane polarized light in minerals. Convergent polarized light. Color, form or aggregation, cleavage, and orientation. Observation of mineral pragments. Procedute for the identification of minerals in thin sections. Descriptions of individual minerals: classification of the minerals described. Mineral description: elements. The lens definitive mineraloids. |