Lot 6 View Catalog
NATURAL COLOR-CHANGE TANZANITE CRYSTAL
This lovely little translucent crystal is a very special Tanzanite specimen from Tanzania. Held to the light in one way it displays a lovely rich blue color but, turned through 90 degrees, the shade changes to a distinctive royal purple. Further enlivened by a smattering of shimmering pyrite crystals, it makes for an attractive and highly unusual specimen of a rare gemstone, measuring 50 mm long.