Hackmanite | Afghanistan sodalite “Flo” malachite is a well

“Flo” malachite is a well known vibrant green copper carbonate mineral

25" and weighs 29

these specimens are generally considered safe to handle because the radioactivity is trapped within the silica structure

this transparent crystal is prized for its clarity and gentle color and was found in Afghanistan

Hackmanite | Afghanistan sodalite “Flo” malachite is a wellHackmanite 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 (1 of 5 for store purposes only)