If you like the alliteration in GGG
This means that it shows a mixture of red and green flashes
Trinitite is no longer available for collecting so all that's available is what's in old stock and collections--we got these from a friend of ours in the mineral business
and gives it to the holmium to emit as infrared
I've been wanting to cut one of these for years
Laser Garnet Flower Carvings, Carved from Yellow and Violet Nd/Ce YAG Stone:Giant Violet, 32mm, 124ct If you like the alliterationThese are calibrated fantasy cut laser garnets (Nd+Ce: YAG) with concave facets. They come in violet and gold (depending on the ratio of Ce to Nd) and have variable fluorescence including yellow, pink, red and violet. The laser garnets were grown varying chemistries, creating different colors ranging from pink to orange to gold to green, And the fluorescence has multiple colors too, with some stones showing both pink AND yellow at the same time. Some