27.88 ct Tall Tanzanite Crystal Fluorite I recently visited the Royal

I recently visited the Royal Peacock Mine in Nevada in 2018 and picked up this large piece of fluorescent opal

Measurement: 63mm x 51mm x 55mm

This beautiful diopside crystal has a beautiful gemmy yellowish/lime green color with a great crystal structure and termination

We consider this piece to be a Miniature (Min) sized mineral specimen

While not all of the points are undamaged

27.88 ct Tall Tanzanite Crystal Fluorite I recently visited the RoyalThis is a beautiful tall thin tanzanite crystal structure with a beautiful blue violet color. This unique crystal weighs 27. 88 carats and measures 32mm x 9mm x 7mm. This tanzanite mineral specimen was enhanced by heating.