Benitoite with Neptunite on Natrolite from California USA

Unknown Owner
Help improve this recordNo owner is registered for this specimen yet. If it's yours or you know more about it, you can add the owner, provenance, publications and other details.
Sign in to contribute
Superbly perched atop on matrix of white Natrolite is a fine crystal of lustrous and translucent, rich blue Benitoite, measuring 2 cm in length. Also perched on the Natrolite matrix are slender black crystals of Neptunite, to 5 mm in length. It is not the biggest Benitoite, but it is among the finest for perfect frontal symmetry on display, that you can ask for and in a competitive miniature collection, that first look matters most.

Product details

SizeMiniature
Dimensions3.5 x 3.0 x 3.0 cm
Weight67 grams
Added on10/22/2024

Known provenance

DateCollectorAcquisition price
Fine Art MineralsNot disclosed

Learn more

Neptunite
Mineral guide
Learn about Neptunite
jet-black, high-luster prisms with natrolite and benitoite; California State Gem Mine specimens exemplify striking contrast, rarity, and display.
Neptunite
Regional guide
Neptunite from California State Gem Mine, USA
California State Gem Mine, San Benito County - famed for black neptunite with blue benitoite in natrolite, offering dramatic contrast and collector appeal.