Orange Pink Lithium Niobate Facet Rough, Erbium Linobate Lab Created

Orange Pink Lithium Niobate Facet Rough, Erbium Linobate Lab CreatedThis listing is for facet rough of lab created orange pink lithium niobate. Each piece is labelled with its gram weight and letter in the photo and they can be purchased individually. This is erbium doped lithium niobate, a rare laser crystal which has been used in new breakthrough on chip lasers. The erbium allows it to act as a far infrared laser crystal but also gives it a gorgeous pink to orange color changing base color as well as strong green

Alexandrite is the color-changing chromium-bearing variety of chrysoberyl

In addition to the original limited run of signed and numbered rubies we also have unnumbered Styro rubies which are not signed and come in a variety of shapes and sizes

only commercially available for technical applications in 2014

effectively black

but the tops concentrate impurities and can't be used for technical purposes

but it has a beautiful striped platinum grey color and strong pink fluorescence

8k and 60k diamond are perfect for general prepolish and polish respectively

This is a custom "Skeleton Jack" cut black moissanite weighing in at 21ct and measuring 15

Each is labelled with its gram weight and letter in the photo and they can be purchased individually

Very little is produced anymore

With a hardness of about 8 on the Mohs scale it is also an excellent material for use in jewelry

This is included in the CutKit2