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Tapered Cylinder Particles
This is part of a guide to the identification of particles seen in samples of
free particles.
This file includes particles that have the shape roughly of a tapered cylinder.
They tend to be formed by a plastic or elastomeric material
rubbing against another material.
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Black Tapered Cylinder
The most common particle in this group is tire wear though some shoe
wear and track wear particles are in this group.
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Pink Tapered Cylinders with Calcite
The most common particle in this group is pink pearl
erasure material. This is often found in school
classroom samples.
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Other Tapered Cylinders
The most common particles in this group are
shoe wear or floor wear.
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