Rainbow Moonstone
A really beautiful kind of de facto white labradorite with rainbow labradorescence (adular, ie true lunar stone, which is also a kind of feldspar, like this rainbow moon, has only blue or pearly adularescence and can be white, gray, pink or greenish)
He comes from Tanzania. Tiny cabochons suitable for earrings, rings, or as a supplement to other stones. Height approx. 3 mm (quite high on its size).