Pay in 4 interest-free payments of $3.75 Learn more
Ships within 48 hours · Estimated delivery Oct 7 - Oct 12
The bubbles tend to correlate with the highest afterglow
4 directions of cleavage and very low refractive index require a careful approach
where the more advanced and expensive Czochralski pulling method has to be used
This is a rare natural gem known as Axinite--I don't cut a lot of natural stones but axinite is one of my favorites
It can be used to make lasers with tunable output wavelengths and especially powerful
Weird Yb:YAG Garnet Facet Rough, Experiment Gone Wrong crystal The bubbles tend to correlateThis is facet rough of weird mutated Yb: YAG. We tried to have it grown, it usually comes out a vivid blue green, but this one went wrong in the process. It has a combination of browns, yellows, greens, and occasional blue, giving more of a pondwater set of colors instead of the typical deep aqua blue you get from Yb: YAG. Since this was done by accident we don't know if we'll have more, but the colors are neat!