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rendering them inoperable
These are lab-created GAGG (Gadolinium Aluminum Gallium Garnet) facet rough with pronounced phosphorescence (glow in the dark)
Super S or any other number of regional variations
These are specimens of Trinitite
I think this is cool enough that there isn't any reason to mislabel it - the color change is great
Super Cerium YAG Extra Bright Facet Rough Neon Yellow Marked Letter:1pc 3.3g rendering them inoperableThis is 'super' cerium YAG with a brighter glow and more orange color than other normal Ce: YAG. This was custom grown for us with a formula we developed from advanced phosphor research similar material has probably only ever been grown as powders. Each piece of rough is available individually. Cerium YAG has been grown since the 50s for its incredible yellow fluorescence. It used to be widely used as a scintillator for detecting radiation but it has
US$ 2000.00
US$ 1340.50
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US$ 1999.50
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US$ 3050.00
US$ 1999.50