Benitoite, Neptunite (Ref: R176)
Gem Mine, San Benito Co., California, USA
135mm x 90mm x 30mm
$3500
Large, flat specimen of Benitoite and Neptunite crystals on schist matrix partially coated by white Natrolite. There are dozens Neptunite crystals all over and 7 Benitoite crystals that are well distributed among the Neptunite. The Benitoite crystals reach 1.5cm in size.Data last checked on 3rd Apr 2026
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From: Marin Minerals
Buy now from Marin Minerals
To purchase this mineral you need to click the button above to transfer to the dealer's website. This will open in a new window. Price shown here does not include shipping costs, always confirm price on dealer website before ordering.
Please tell the dealer you found this mineral on minfind.com - help keep minfind.com alive again!
All photos for this item are copyright © Marin Minerals and may not be used for any other purpose without permission.
See Also
Benitoite (0.75 ct)
California Gem Mine, Santa Rita Peak, San Benito Co., California, USA
$3450
From: The Arkenstone
Neptunite on Natrolite
California State Gem Mine, San Benito Co., California, USA
$3000
70mm x 60mm x 50mm
From: The Arkenstone
Neptunite on Natrolite
California State Gem Mine, Santa Rita Peak, San Benito Co., California, USA
$2750
50mm x 40mm x 20mm
From: The Arkenstone
Benitoite
California State Gem Mine, Santa Rita Peak, San Benito Co., California, USA
$4500
40mm x 40mm x 10mm
From: The Arkenstone
Beryl var. Morganite (very early 1900s)
Tourmaline King Mine, Pala, San Diego Co., California, USA
$3500
40mm x 40mm x 20mm
From: The Arkenstone
Benitoite (floater)
California Gem Mine, Santa Rita Peak, San Benito Co., California, USA
$2000
20mm x 20mm x 10mm
From: The Arkenstone
Tourmaline (rare locality)
Sage Mine, Red Mtn., Cahuilla Mining Dist., Riverside Co., California, USA
$3500
40mm x 30mm x 30mm
From: The Arkenstone
BENITOITE, NEPTUNITE
California State Gem Mine, Santa Rita Peak, San Benito County, California, United States
$1180
54mm x 45mm x 24mm
From: Quebul Fine Minerals
Fluorite
Minerva No. 1 Mine, Cave-in-Rock, Hardin Co., Illinois, USA
$3500
40mm x 40mm x 30mm
From: The Arkenstone
Linarite
Grand Reef Mine, Grand Reef Mtn., Aravaipa Mining Dist., Graham Co., Arizona, USA
$3500
20mm x 10mm
From: The Arkenstone
Coronadite
Defiance Mine, Gleeson, Turquoise Mining Dist., Cochise Co., Arizona, USA
$3500
110mm x 60mm x 50mm
From: The Arkenstone
Quartz var. Amethyst (16.90 ct)
Four Peaks Amethyst Mine, Four Peaks, Maricopa Co., Arizona, USA
$3500
20mm x 10mm
From: The Arkenstone
Chalcocite ps. Covellite
Leonard Mine, Butte Mining Dist., Silver Bow Co., Montana, USA
$3500
40mm x 30mm x 20mm
From: The Arkenstone
Azurite "rose"
Czar Mine, Copper Queen Mine, Bisbee, Cochise Co., Arizona, USA
$3500
20mm
From: The Arkenstone