Categories

Come on in! Join Pinterest today...it only takes like a second or so.

This semi-precious stone is fascinating. A rare opal, sprouting in a piece of petrified wood.

Ring | AQA Contemporary Opal Designs | Boulder Opal

Mineral Chart: Includes all 6 crystal classes and presents the physical properties: hardness, habit, luster, cleavage, specific gravity, color, fluorescence, and streak.

Matrix boulder opal, like fire breaking free from stone.

This piece of our glorious planet is named "Velvet Beauty" found in 1890 in Bisbee Arizona -- azurite, malachite and copper