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Photographic gallery. Thousands of particles under the microscope.

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Fracture Surface

. . . Cleavage Surface

Calcite Angles Fluorite Angles

. . . Parting Plane

Calcite Angles Calcite Angles Hornblend

. . . Conchordal

Hornblend Quartz

. . . Sugary

. . . Mixed

Carbon Fiber

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