Hydroxylherderite (twinned) (Ref: AL24-27)
Alto da Golconda mine, Golconda mining district, Governador Valadares, Minas Gerais, Brazil
70mm x 40mm x 30mm
$2800
This is a Hydroxylherderite (twinned) from Alto da Golconda mine, Golconda mining district, Governador Valadares, Minas Gerais, Brazil. A very classic old-time specimen of what was formerly referred to as Herderite, but now is more specifically defined as Hydroxylherderite.Data last checked on 22nd Jan 2026
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From: The Arkenstone
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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 © The Arkenstone and may not be used for any other purpose without permission.
See Also
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