minfind.com
Borcarite
Borcarite
Click photos to view larger versions.

Borcarite (Ref: R720)

San Bartolo Mine, Charcas, San Luis Potosi, Mexico
25mm x 15mm x 10mm
$475
Turquoise-blue crystals of Borcarite, a rare calcium magnesium borate-chloride mineral. Usually found in massive form or powdery crusts, these recently found, well formed crystals from Charcas are perhaps the world's best. This specimen has good, large crystals to 1.5cm in size.
Data last checked on 25th Feb 2026
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

Nifontovite
Charcas, San Luis Potosi, Mexico
$450
From: The Arkenstone
Nifontovite
Charcas, San Luis Potosi, Mexico
$450
20mm
From: The Arkenstone
Nifontovite
Charcas, San Luis Potosi, Mexico
$450
10mm
From: The Arkenstone
Amethyst ON DANBURITE
San Bartolo Mine | Charcas | San Luis Potosí | Mexico
$909 *
106mm x 73mm x 47mm
From: Wendel Minerals
Nifontovite
Charcas, San Luis Potosi, Mexico
$600
10mm
From: The Arkenstone
Nifontovite
Charcas, San Luis Potosi, Mexico
$600
10mm
From: The Arkenstone
Nifontovite
Charcas, San Luis Potosi, Mexico
$350
From: The Arkenstone
Pyrite ps. Pyrrhotite
El Potosi Mine, Santa Eulalia, Chihuahua, Mexico
$500
50mm x 40mm x 30mm
From: The Arkenstone
Creedite
El Potosi Mine, Santa Eulalia, Chihuahua, Mexico
$500
43mm x 35mm x 30mm
From: Marin Minerals
Pyrargyrite & Chalcopyrite
San Luis Shaft | Proaño Mine | Fresnillo | Zacatecas | Mexico
$481 *
33mm x 28mm x 23mm
From: Wendel Minerals
Nifontovite
Charcas, San Luis Potosi, Mexico
$675
20mm
From: The Arkenstone
Nifontovite
Charcas, San Luis Potosi, Mexico
$250
10mm
From: The Arkenstone
Danburite rough and cut
San Luis Potosi, Mexico
$375
55mm x 25mm x 19mm
From: The Crystal Circle
Creedite
Potosí Mine | Francisco Portillo | Santa Eulalia Dist. | Chihuahua | Mexico
$620 *
68mm x 43mm x 37mm
From: Wendel Minerals
Nifontovite
Charcas, San Luis Potosi, Mexico
$220
18mm x 5mm x 4mm
From: Marin Minerals
* price is an approximate conversion and may not be accurate.

Please note that all information shown on this site may be subject to change. Information and photos are taken automatically from dealer websites and because of this errors may creep in from time to time. If there is a difference shown in price, details or availability between this site and the dealer website, you should always assume the dealer website is correct. Some of these minerals may no longer be available as our indexing of dealer websites is not real-time.

If you want to have your mineral website listed on minfind.com, click here to find out how.

Website copyright © J.Ralph and minfind.com 2009-2026. All photographs and mineral descriptions remain copyright of the mineral dealers. All Rights Reserved.