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Manganite
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Manganite (Ref: 1392031)

Montreal mine, Iron Co., Wisconsin, USA
130mm x 95mm x 70mm
$4500
This is an excellent display quality example for the species from this old and famous locality. Lustrous bladed crystals of manganite are very rich and scattered across the top of a botryoidal goethite matrix. Crystallized all around and in great condition. This locality closed in 1962, specimens of the species were never terribly common. The specimen was displayed at both the Cincinnati, 1993 show Cincinnati, 2024, Denver show, 1997, and Tucson show 2017.
Data last checked on 25th Jan 2025 - specimen may no longer be available

From: Weinrich Minerals
Buy now from Weinrich Minerals

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See Also

Calcite with Manganite
Montreal mine, Iron Co., Wisconsin, USA
$3500
120mm x 110mm x 65mm
From: Weinrich Minerals
Barite
Montreal mine, Iron Co., Wisconsin, USA
$4500
150mm x 120mm x 35mm
From: Weinrich Minerals
Calcite
Montreal mine, Iron Co., Wisconsin, USA
$4500
120mm x 120mm x 40mm
From: Weinrich Minerals
Goethite with Hematite
Montreal mine, Iron Co., Wisconsin, USA
$4500
110mm x 90mm x 60mm
From: Weinrich Minerals
Barite
Montreal mine, Iron Co., Wisconsin, USA
$4500
150mm x 115mm x 85mm
From: Weinrich Minerals
Barite
Montreal mine, Iron Co., Wisconsin, USA
$4250
145mm x 110mm x 75mm
From: Weinrich Minerals
Manganite
Manganese deposit, Ilfeld, Nordhausen Dist., Thuringia, Germany
$4500
70mm x 60mm x 40mm
From: The Arkenstone
Manganite
Ilfeld, Harz Mts, Germany
$4500
80mm x 50mm x 40mm
From: Weinrich Minerals
Manganite
Ilfeld, Harz Mts., Germany
$4250
60mm x 50mm x 20mm
From: The Arkenstone
Jouravskite on Manganite
N'Chwaning III Mine, Kuruman, Kalahari Manganese Field, Northern Cape, South Africa
$4000
70mm x 50mm x 30mm
From: The Arkenstone
Goethite
Montreal mine, Iron Co., Wisconsin, USA
$3500
150mm x 75mm x 75mm
From: Weinrich Minerals
Hematite
Montreal mine, Iron Co., Wisconsin, USA
$3250
165mm x 115mm x 75mm
From: Weinrich Minerals
Fluorite "corners" with Baryte
Elmwood Mine, Carthage, Smith Co., Tennessee, USA
$4500
60mm x 60mm x 50mm
From: The Arkenstone
Chalcocite
Bristol Copper Mine, Bristol, Hartford Co., Connecticut, USA
$4500
50mm x 40mm x 30mm
From: The Arkenstone
Apatite with Cleavelandite
Himalaya Mine, Mesa Grande, San Diego Co., California, USA
$4500
40mm x 20mm x 10mm
From: The Arkenstone
* price is an approximate conversion and may not be accurate.

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