Gold: $2,234.74
Silver: $25.20
Platinum: $932.50
Palladium: $1,062.10

Natural Obsidian Test Stone – 2 x 1.5

$11.99

CVC & Collectibles presents this Natural Obsidian Stone that gives precise readings when testing for gold purity.

Availability: In stock

SKU: 7487 Category:
Natural obsidian test stones give precise readings when testing for gold purity. Obsidian is a volcanic glass produced when lava becomes cold. It is been used for years to make the sharpest knives. Obsidian test stones, on the contrary to rougher test stones, have a perfectly smooth surface that provides more consistent and reliable readings.
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