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Neotocite : (Mn,Fe,Mg)SiO3·H2O, Rhodochrosite : MnCO3 | |
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Kaskogel Mt., Kaiblinggraben, Kleinveitsch, Veitsch, Mitterdorf, Styria, Austria brown glassy neotocite in massive rhodochrosite; FOV 1,8 mm; Chris Auer photo and collection, self collected in 2000 |
| Photo ID: 174536 View Count: 114 | |
Neotocite : (Mn,Fe,Mg)SiO3·H2O | |
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Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada Photographed by and in the collection of Doug Merson. |
| © 2005 DM | Photo ID: 31983 View Count: 552 |
Neotocite : (Mn,Fe,Mg)SiO3·H2O, Natrolite : Na2[Al2Si3O10] · 2H2O | |
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Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry), Mont Saint-Hilaire, Rouville RCM, Montérégie, Québec, Canada Black Neotocite pseudos, probably after Siderite. FOV is amout 9 mm. Bill Lechner specimen and photo. |
| © Bill Lechner | Photo ID: 43968 View Count: 356 |
Neotocite : (Mn,Fe,Mg)SiO3·H2O, Braunite : Mn2+Mn3+6[O8|SiO4] | |
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Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy Neotocite 8 mm brown-caramel mass into massive Braunite - Ex Bruno De Carli, May 2004 |
| © Marco Barsanti | Photo ID: 16946 View Count: 711 |
Neotocite : (Mn,Fe,Mg)SiO3·H2O, Quartz : SiO2 | |
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Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy Brown, vitreous masses of neotocite in typical botryoidal agregates coating quartz crystals. Field 4mm. Collection & photo R. Bracco. |
| © R. Bracco | Photo ID: 16992 View Count: 490 |
Neotocite : (Mn,Fe,Mg)SiO3·H2O, Braunite : Mn2+Mn3+6[O8|SiO4] | |
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Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy Neotocite massive aggregate in Braunite matrix - sample size around 3.5x3.5x1.5 cm - former collection Gianluca Parlato - nov. 2004 |
| © Marco Barsanti | Photo ID: 30511 View Count: 417 |
Neotocite : (Mn,Fe,Mg)SiO3·H2O | |
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Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy Caramel vitreous globules of neotocite, with white kutnohorite and quartz. Field 6 mm. Collection and photo G. Armellino. |
| © G. Armellino | Photo ID: 45678 View Count: 392 |
Neotocite : (Mn,Fe,Mg)SiO3·H2O, Rhodochrosite : MnCO3 | |
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Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy brown balls of neotocite with pink balls of rhodochrosite area size 2.1 mm Photo Enrico Bonacina, Collection Domenico Preite |
| © D. Preite | Photo ID: 170742 View Count: 153 |
Neotocite : (Mn,Fe,Mg)SiO3·H2O | |
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Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy Massive, caramel color, cery lustrous, in matrix. 5x4,5 cm. In my personal Italia suite. Photo Simone Citon. |
| © Simone Citon | Photo ID: 185132 View Count: 118 |
Neotocite : (Mn,Fe,Mg)SiO3·H2O, Rhodonite : MnSiO3, Kutnohorite : Ca(Mn,Mg,Fe)(CO3)2 | |
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Valgraveglia Mine (Gambatesa Mine), Reppia, Graveglia Valley, Ne, Genova Province, Liguria, Italy Width of field is 2.5 mm. Collection of Jesse Crawford. The depth of field has been enhanced using Helicon Focus (12 exposures). Equipment: Nikon D-100 digital camera on a homemade microscope. Dark Neotocite covering pink rhodonite with white kutnohorite crystals. |
| © 2008 Jesse Crawford | Photo ID: 175185 View Count: 115 |
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