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Manganite
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Manganite (Ref: 1392155)

Montreal mine, Iron Co., Wisconsin, USA
75mm x 50mm x 30mm
$1500
A superb cluster of bladed lustrous black manganite crystals. In great condition, this is superb for the species from this old and famous locality. The specimen is figured in The Mineralogical Record, May, June, 2020, page 426, figure 21. The piece was on public display at the Cincinnati, 1993 show, the Denver, 1997 show, and the East Coast 2018 show.
Data last checked on 13th Jun 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
$1200
75mm x 55mm x 45mm
From: Weinrich Minerals
Manganite
Montreal mine, Iron Co., Wisconsin, USA
$1000
60mm x 50mm x 25mm
From: Weinrich Minerals
Manganite ps. Pyrolusite with Baryte
Manganese deposit, Ilfeld, Harztor, Nordhausen Dist., Thuringia, Germany
$1500
70mm x 60mm x 30mm
From: The Arkenstone
Hausmannite Ps Manganite
Ilfeld, Harz Mountains, Thuringia, Germany
$1800
50mm x 30mm x 20mm
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Manganite
Ilfeld | Nordhausen | Harz | Thuringia | Germany
$1283 *
72mm x 61mm x 35mm
From: Wendel Minerals
Barite
Montreal mine, Iron Co., Wisconsin, USA
$1500
100mm x 60mm x 50mm
From: Weinrich Minerals
Hematite
Montreal mine, Iron Co., Wisconsin, USA
$1500
115mm x 80mm x 50mm
From: Weinrich Minerals
Calcite with Barite
Montreal mine, Iron Co., Wisconsin, USA
$1500
175mm x 110mm x 65mm
From: Weinrich Minerals
Manganite
Ilfeld, Harz Mts., Thuringia, Germany
$850
55mm x 45mm x 30mm
From: Marin Minerals
Barite with Calcite
Montreal mine, Iron Co., Wisconsin, USA
$1250
150mm x 80mm x 50mm
From: Weinrich Minerals
Barite with Calcite
Montreal mine, Iron Co., Wisconsin, USA
$1800
50mm x 30mm x 30mm
From: Weinrich Minerals
Calcite
Montreal mine, Iron Co., Wisconsin, USA
$1100
90mm x 65mm x 65mm
From: Weinrich Minerals
Wulfenite
Red Cloud Mine, Silver Mining Dist., La Paz Co., Arizona, USA
$1500
20mm x 10mm x 10mm
From: The Arkenstone
Wulfenite with Calcite coating
Glove Mine, Santa Cruz Co., Arizona, USA
$1500
90mm x 40mm x 40mm
From: The Arkenstone
Calcite
Meikle Mine, Elko Co., Nevada, USA
$1500
70mm x 50mm x 40mm
From: The Arkenstone
* price is an approximate conversion and may not be accurate.

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