Turtle's Hoard LuAG T-shirt ruby never found in nature

never found in nature

where the more advanced and expensive Czochralski pulling method has to be used

and the dichroic nature should make it incredible when rolled

As such is not suitable for high end optical applications

It has an amazing color change and clarity

Turtle's Hoard LuAG T-shirt ruby never found in natureThis premium t shirt, brought to you by Turtle's Hoard, is all black, with a faceted LuAG Lumogarnet on the front. It's a great way to show that you're a fan of Gems of Science and of Turtle's Hoard. .: Made with medium fabric (5. 3 oz yd (180 g m)) consisting of 100% cotton for year round comfort that is sustainable and highly durable. .: The classic fit of this shirt ensures a comfy, relaxed wear while the crew neckline adds that neat, timeless look