Select Dice Facet Rough carved The second stone is cut

The second stone is cut is samarium-doped YAG with a strong orange glow under UV light

As you would expect for this requires a very high standard of chemical purity and structural perfection--when energizing a crystal imperfections tend to heat up and explode

which when split will have mini 'geodes' filled with microcrystals

fluorite can have strong fluorescence

These are lab-created GAGG (Gadolinium Aluminum Gallium Garnet) facet rough with pronounced phosphorescence (glow in the dark)

Select Dice Facet Rough carved The second stone is cutThese are select pieces of rough hand picked to make incredible dice. They are large blocky pieces of some of our best materials! Cutting dice takes a lot of time and effort you might as well start with something special. I have also added two options for smaller 'starter' dice rough: White IRCM sapphire cylinders These are approximately 20 mm long slices from longer sapphire rods which were intended to go into infrared countermeasures against