This specimen of Neptune comes from the USA, from San Benito to the Dallas Gem Mine. Neptunite consists of dark red-black, glassy luster, partially translucent, elongated, columnar crystals reaching a size of up to 0,9 cm, which grow into milky white natrolite and a light crossite substrate.

Origin North America » United States of America » California » San Benito
Size category Small Cabinet (7-10 cm)
Size 8,9 x 4,2 x 8,4 cm
Weight 179 g
The biggest crystal 1,0 x 0,2 x 0,2 cm


Neptunite was named after the Roman god of the sea Neptune. Neptuninte forms dark red to black, glassy, ​​opaque, elongated crystals that often grow into remnants of milky white natrolite and crossite.

USD 700

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