Tourmaline, Corcunda Mine, Governado Valadares, Minas Gerais, Brazil, Eric Peterson Collection, Miniature 2.0 x 3.0 x 6.0 cm, $25. Online 11/2 SOLD
NSMW11990
Lustrous group of prismatic tourmaline arranged in a very architectural form. Tiny attachment point but basically a floater. Mined c. 1990s. Eric Petersen Collection. In excellent condition.