Opal - Quilpie, Australia - 5.5 x 5.4 x 2.7 cm

Mineral: Opal
Locality: Quilpie, Quilpie Shire, Queensland, Australia
Dimensions: 5.5 x 5.4 x 2.7 cm

Description: A seam of glassy precious opal with flashes of blue, purple, neon green and orange on a brown sandstone matrix.