Agate Polishing Step 3: 60-grit Tumble Second Pass

surface roughness of an agate during polishing

This dataset is part of a series showing the surface of an agate stone at each stage of polishing. This is the stone’s surface after a second tumbling pass with 60-grit silicon carbide. The low area is an inclusion of a softer material in the stone.

Measured with a Zygo ZeGage Plus, 10x objective, desampled.
Data source: Bob Rother.

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How to cite

If you use this dataset, please reference it as follows:

Digital Metrology Solutions. “Surface Library.” Digitalmetrology, Accessed Jun 17, 2024.