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Manganite : Mn3+O(OH) | |
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Iron Monarch open cut, Iron Knob, Middleback Range, Eyre peninsula, South Australia, Australia A 3.3 by 1.7 cms group of crystals. JSS specimen and photograph. |
| © JSS | Photo ID: 169046 View Count: 164 |
Manganite : Mn3+O(OH) | |
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La Lesse Quarry, Resteigne, Tellin, Luxembourg Province, Belgium Field of view: 0.8 x 0.6 mm |
| © JDehove | Photo ID: 8286 View Count: 498 |
Manganite : Mn3+O(OH), Calcite : CaCO3 | |
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La Lesse Quarry, Resteigne, Tellin, Luxembourg Province, Belgium Field of view: 4 x 3 cm |
| © JDehove | Photo ID: 8288 View Count: 486 |
Manganite : Mn3+O(OH) | |
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La Lesse Quarry, Resteigne, Tellin, Luxembourg Province, Belgium Field of view: 0.8 x 0.6 mm |
| © JDehove | Photo ID: 8287 View Count: 425 |
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Hutchinson Township, Rainy River District, Ontario, Canada Another rock found by grandma during the 1960's or early 70's it's a neat rock the black crystals go through the entire rock stick out on opposite sides.The tag read on one side Mangaan and on the other side it read Hutchinson township,Ontario,Canada. The size of the rock is 7cm x 6.5cm x 5.3cm.Gordon c De'Young, collection |
| © 2008 Gc De'Young | Photo ID: 178584 View Count: 136 |
Manganite : Mn3+O(OH), Quartz : SiO2 | |
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Caland pit, Atikokan, Hutchinson Township, Rainy River District, Ontario, Canada Manganite with Quartz from Caland Pit, Atikokan, Ontario Excellent specimen for a locality that is not well known for this mineral. The crystals are very brilliant and prismatic, and appear cylindrical as they have formed by the parallel growth of many needles, which gives them fine markings. At the ends they have pinacoid terminations that ... |
| © fabreminerals.com | Photo ID: 56055 View Count: 312 |
Manganite : Mn3+O(OH), Quartz : SiO2 | |
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Caland pit, Atikokan, Hutchinson Township, Rainy River District, Ontario, Canada Here a matrix of non crystalline manganite was coated by a druse of micro quartz crystals upon which blocky 5 mm manganite crystals formed. Some of these are again coated with a druse of micro quartz. Collected, photographed by and in the collection of Bill Morgenstern. |
| © Bill Morgenstern | Photo ID: 88757 View Count: 226 |
Manganite : Mn3+O(OH), Goethite : α-Fe3+O(OH) | |
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Caland pit, Atikokan, Hutchinson Township, Rainy River District, Ontario, Canada Blocky 1 cm manganite crystals sit on a matrix of small botrioydal goethite. This fine old cabinet specimen(8.5 x 7 x 4 cm) was collected in 1987, photographed by, and is in the collection of Bill Morgenstern. |
| © Bill Morgenstern | Photo ID: 88752 View Count: 218 |
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Caland pit, Atikokan, Hutchinson Township, Rainy River District, Ontario, Canada Personally collected in 1987 this is a superb manganite/goethite combo specimen. This site is now flooded and part of the Caland Pit Lake. Size: 4.5 x 3.9 x 3 cm. Photo and specimen - Bill Morgenstern |
| © Bill Morgenstern | Photo ID: 192923 View Count: 209 |
Manganite : Mn3+O(OH) | |
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Caland pit, Atikokan, Hutchinson Township, Rainy River District, Ontario, Canada Sample crystallized with 5x2,5x0,7cm - April of 2007 |
| © Martins da Pedra | Photo ID: 99722 View Count: 208 |
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