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These are faceted stones of an unusual experimental laser garnet from the Soviet union
BGO-20 Shards: Used as an acousto-optical modulator
CAT scanners or similar devices
Every 6mm table adapter I tried was annoying or unusable so I had to make my own
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Lumenite™ Facet Rough, Glow in the Dark Strontium Aluminate Monocrystal Size:Corner, 12.8×11.7×9.6mm, 1.5g These are faceted stones ofThis is Lumenite, the rarest and most precious lab gem currently available. Each piece is individually photographed and priced. Lumenite is a monocrystal of strontium aluminate, the most phosphorescent material known to science. This material was first discovered in the late 90s and is widely used as a glow in the dark pigment, but growing a large single crystal is so difficult that some scientists told us it was outright impossible. However it turns