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Neptunite specimens

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Neptunite on Natrolite
Dallas Gem Mine, New Idria District, Diablo Range, San Benito Co., California, USA
$65
143mm x 103mm x 70mm
From: Bob Griffis Minerals
BENITOITE and NEPTUNITE - USA
$950
From: SZ Mineraux
Neptunite
Gem Mine, San Benito Co., California, USA
$280
27mm x 13mm x 13mm
From: Marin Minerals
Neptunite (DT)
Gem Mine, San Benito Co., California, USA
$275
32mm x 28mm x 18mm
From: Marin Minerals
Benitoite with Neptunite
Gem Mine, Santa Rita Peak, San Benito Co., California, USA
$35000
50mm x 30mm x 30mm
From: The Arkenstone
Neptunite
California State Gem Mine, New Idria Mining District, San Benito Co., California, USA
$950
20mm x 10mm x 10mm
From: The Arkenstone
Neptunite on Natrolite
Dallas Gem Mine, New Idria District, Diablo Range, San Benito Co., California, USA
$90
84mm x 48mm x 44mm
From: Bob Griffis Minerals
Neptunite on Natrolite
Dallas Gem Mine, New Idria District, Diablo Range, San Benito Co., California, USA
$20
107mm x 70mm x 33mm
From: Bob Griffis Minerals
Neptunite with Joaquinite
Gem Mine, San Benito Co., California, USA
$1600
65mm x 50mm x 20mm
From: Marin Minerals
Benitoite, Neptunite
Gem Mine, San Benito Co., California, USA
$500
105mm x 60mm x 30mm
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
$280
90mm x 60mm x 35mm
From: Marin Minerals
Neptunite
California State Gem Mine, Santa Rita Peak, San Benito Co., California, USA
$950
30mm x 20mm x 10mm
From: The Arkenstone
Benitoite and Neptunite
California State Gem Mine, Santa Rita Peak, San Benito Co., California, USA
$125000
100mm x 90mm x 30mm
From: The Arkenstone
Benitoite, Neptunite
Gem Mine, San Benito Co., California, USA
$3500
135mm x 90mm x 30mm
From: Marin Minerals
Neptunite on Natrolite
California State Gem Mine, Santa Rita Peak, San Benito Co., California, USA
$7500
90mm x 70mm x 40mm
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
Neptunite on Natrolite
California State Gem Mine, San Benito Co., California, USA
$3000
70mm x 60mm x 50mm
From: The Arkenstone
Neptunite with Benitoite
Dallas Gem Mine, New Idria District, Diablo Range, San Benito Co., California, USA
$295
62mm x 44mm x 26mm
From: Bob Griffis Minerals
Neptunite (huge crystal!)
Benitoite Gem Mine, Sawmill Creek Road, San Benito County, California, USA
$15000
60mm x 10mm x 10mm
From: The Arkenstone
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* price is an approximate conversion and may not be accurate.

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