schist
schist
schist
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Image credit: James St. John
schist in classification
schist in classification
important observable properties - properties in classification table below
important observable properties - properties in classification table below
- distinctly medium- to coarse-grained
- mineral grains distinctly reflective (shiny)
- platy minerals distinctly oriented in parallel layers that may be wavy
Click image to enlarge.
Image credit: Scott Brande, CC4.0 License