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RM2827   Opal

Quilpie, Quilpie Shire, Queensland, Australia

Aesthetic specimen of opal with notable bluish iridescences in a very fine-grained sandstone matrix. From Quilpie area, a locality with an economy based on the grazing and mining industries. The area has one of the largest deposits of boulder opal in the world. A gem...

Size: 7.8 x 6.2 x 2.7 cm.

Col. H.G. Hoppert.