Blackstone Ore

Blackstone Ore is a paint pigment.

Source
Blackstone Ore can be obtained from mineral deposits in Duscae.
 * Mineral Deposit near Neeglys Pond Fishing Spot
 * Mineral Deposit near Wainterre Haven Campground

Colors
Blackstone Ore can be used to make the following colors for the Regalia:


 * Onyx: 2 Blackstone Ores, 1 Bluestone Ore, 1 Greenstone Ore, and 1 Silver Dust.
 * Bright Duralumin: 1 Whitestone Ore, 2 Blackstone Ores, 2 Silver Dust, and 1 Gold Dust.
 * Metallic Steel: 1 Whitestone Ore, 2 Blackstone Ores, 1 Greenstone Ore, and 2 Silver Dust.