26.4ct Raw Ethiopian Opal museum This gorgeous Tanzanite Crystal displays

This gorgeous Tanzanite Crystal displays a magnificent deep blue and violet hue complemented by its splendid termination

This imperial topaz crystal has a beautiful orange color

Measurements: 16mm x 13mm x 10mm

Weight: 130 grams

Beautiful and aesthetic "toppling" pyrite crystal cluster from Spain

26.4ct Raw Ethiopian Opal museum This gorgeous Tanzanite Crystal displaysWelo Ethiopian hydrophane opal mineral specimen with an amazing play of color. Not only that, but this piece is very fine cutting material that will have a great yield in a finished gem. Watch Video to see the play of color and full view of this opal. We recommend that this opal material NOT be submerged in water (unless it is being cut, water will keep it cool), and it should never have any oils applied to it. Also, due to the hydrophane nature of