Hologram Crystal (Iron-Doped Lithium Niobate) faceted Stones Marked Letter:Dark 7mm Round Cut avg. 1.7ct sort of padparascha-like pink color

sort of padparascha-like pink color which shifts between a starburst pink and a more pink-orange depending on the lighting

This material was also grown for use in lasers

Due to quick cooling rather than a single large crystal

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These are select pieces of rough hand picked to make incredible dice

Hologram Crystal (Iron-Doped Lithium Niobate) faceted Stones Marked Letter:Dark 7mm Round Cut avg. 1.7ct sort of padparascha-like pink colorThese are faceted hologram crystals, aka iron doped lithium niobate. They are available in calibrated sizes and in fancy cuts. We have both light and dark toned stones depending on the dopant level. This is a really cool crystal in particular iron doped lithium niobate is grown for use in holographic storage. This is an emerging field (ok, it's been emerging since the 80s but still in progress) which allows data to be stored directly in a crystal