These 1" x 2" un-glazed white porcelain tiles are ideal for performing streak tests on a variety of minerals. The streak test is essential in mineral identification because it retains the color of the mineral. Package of 12 tiles.
New Product
ORDER
We are currently unable to calculate your contract price for this item. List price is being displayed temporarily. When your order is processed, you will be invoiced at your contract price even though list price is displayed now