CPS Deluxe Hardness Pick Set (CPS-GPPT0287)
This unique set of picks are made of metals and alloys of hardness values equal to 2 through 9 on Mohs’ hardness scale. They are easily sharpened. Simply scratch the unknown surface then compare this against the included table of minerals. Set Includes: Four double-ended picks with eight points - 2, 3, 4, 5, 6, 7, 8, and 9 A slab of glass to distinguish hard from soft minerals 100 grit polishing stone A streak plate for testing a mineral’s streak color Complete instructions and Mohs Scale

A ten point scratch test kit to provide floor hardness levels.

CPS Deluxe Hardness Pick Set

No reviews yet a Write a Review
$74.50
SKU:
CPS-GPPT0287

CPS Deluxe Hardness Pick Set (CPS-GPPT0287)

This unique set of picks are made of metals and alloys of hardness values equal to 2 through 9 on Mohs’ hardness scale. They are easily sharpened. Simply scratch the unknown surface then compare this against the included table of minerals. Set Includes: Four double-ended picks with eight points - 2, 3, 4, 5, 6, 7, 8, and 9 A slab of glass to distinguish hard from soft minerals 100 grit polishing stone A streak plate for testing a mineral’s streak color Complete instructions and Mohs Scale