Neptunite with Benitoite - image 1
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Neptunite with Benitoite

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Reclined aesthetically on a matrix of serpentine with white natrolite is a 4 cm long, black, prismatic Neptunite crystal with brilliant luster and reddish highlights. It is framed on either side by lustrous and translucent, bright blue Benitoite crystals, to 1.3 cm on an edge as well as a patch of snow-white Natrolite that hosts another small Neptunite crystal. This is a fine display quality example of this classic combo from a nearly defunct locality. The Dallas Gem Mine represents the best locality for both Neptunite and Benitoite. This is an elegant and fine specimen with dramatic appeal.

Product details

SizeSmall Cabinet
Dimensions5.3 x 3.1 x 2.2 cm
Added on12/02/2024

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

Learn more

Mineral guide
Learn about Benitoite
rare barium titanium cyclosilicate with sapphire-blue, sharp triangular crystals and vivid UV fluorescence; locality California State Gem Mine.
Benitoite
Regional guide
Benitoite from San Benito County, USA
striking indigo-blue triangular crystals from San Benito County, a one-locality marvel with natrolite and California’s state gemstone status.