Benitoite with Neptunite - image 1
Benitoite with Neptunite - image 2
specimen video

Benitoite with Neptunite

Unknown Owner
Translucent semi lustrous blue crystals of benitoite measuring to 0.8 cm in size across the top of a white natrolite matrix with lustrous black crystals of neptunite. Good thumbnail combination piece for this famous California material. In great condition.

Product details

Species
Benitoite, NeptuniteAbout Benitoite →
SizeMiniature
Dimensions2.7 x 1.6 x 0.5 cm
Added on08/01/2025
Locality
USA, California, San Benito CountyRegional guide →

Known provenance

DateCollectorAcquisition price
10/2025Unknown Owner$300.00
—Weinrich MineralsNot 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.