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Neptunite
Neptunite Neptunite
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Neptunite (Ref: LL558)

Gem Mine, San Benito Co., California, USA
37mm x 25mm x 23mm
minID: 5FQ-826
$350
Lustrous black 2.9cm Neptunite crystal on schist matrix with white Natrolite. The Neptunite crystal is double-terminated and undamaged.
Data last checked on 22nd Apr 2025 - specimen may no longer be available

From: Marin Minerals
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See Also

Benitoite, Joaquinite, and Neptunite,
Dallas Gem Mine, Santa Rita Peak, New Idria Mining District, San Benito Co., California, USA
$350
From: Arkfeld Minerals
Neptunite (twin!)
Benitoite Gem Mine, San Benito Co., California, USA
$350
22mm x 10mm x 8mm
From: Marin Minerals
Neptunite
Gem Mine, San Benito Co., California, USA
$280
27mm x 13mm x 13mm
From: Marin Minerals
Neptunite
Gem Mine, San Benito Co., California, USA
$750
85mm x 65mm x 30mm
From: Marin Minerals
Neptunite
Gem Mine, San Benito Co., California, USA
$750
45mm x 35mm x 20mm
From: Marin Minerals
Neptunite
California State Gem Mine, New Idria Mining District, San Benito Co., California, USA
$950
20mm x 10mm x 10mm
From: The Arkenstone
Neptunite
California State Gem Mine, Santa Rita Peak, San Benito Co., California, USA
$950
30mm x 20mm x 10mm
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
Neptunite on Natrolite
California Gem Mine, Santa Rita Peak, San Benito Co., California, USA
$1450
70mm x 30mm x 30mm
From: The Arkenstone
Neptunite
Gem Mine, San Benito Co., California, USA
$1500
20mm x 20mm x 10mm
From: The Arkenstone
Neptunite with Joaquinite
Gem Mine, San Benito Co., California, USA
$1600
65mm x 50mm x 20mm
From: Marin Minerals
BENITOITE and NEPTUNITE - USA
$950
From: SZ Mineraux
Elbaite on Quartz
Himalaya Mine, San Diego Co., California, USA
$300
28mm x 20mm x 20mm
From: Marin Minerals
Natrolite
Clear Creek deposits, Idria Peak, San Benito Co., California, USA
$400
20mm
From: The Arkenstone
Elbaite
Himalaya mine, San Diego Co., California, USA
$300
33mm x 17mm x 17mm
From: Weinrich Minerals
* price is an approximate conversion and may not be accurate.

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