Hackmanite | Afghanistan Orthoceras 5" and weighs 2lbs 4

5" and weighs 2lbs 4

This Barite on Yellow Fluorite specimen features bladed barite within a matrix of vibrant cubic yellow fluorite crystals

This is a hand-carved 2 inch sandstone cube from Pakistan

This is perfect for jewelry making

This item is 3" x 2" and weighs 3

Hackmanite | Afghanistan Orthoceras 5" and weighs 2lbs 4Hackmanite is a fluorescent, phosphorescent and also tenebrescent (reversible photochromism) mineral found in Afghanistan. It can be deep pink, blue, or purple but quickly fades to colorless when exposed to sunlight. The original color can be restored quickly by exposure to short wave ultraviolet light, or more slowly by storing it in a dark space. This item comes in a perky box with 3 pieces included and weighs 0. 3 oz (2 of 5 for store purposes only)