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Laumontite : CaAl2Si4O12·4H2O, Stilbite | |
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Arkaroola Bore, Arkaroola area, North Flinders Ranges, Flinders Ranges, South Australia, Australia A 4.2 by 2.8 cms group of orange Stilbite crystals sprinkled by white elongated Laumontite crystals. JSS specimen and photo. |
| © John Sobolewski | Photo ID: 191651 View Count: 136 |
Laumontite : CaAl2Si4O12·4H2O | |
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Grahams quarry, Kellows Road, Cosgrove, Victoria, Australia Distinctive pure white laumontite crystals from the Kellows Road quarry. Field of view: 5mm. |
| © Judy Rowe | Photo ID: 203088 View Count: 75 |
Laumontite : CaAl2Si4O12·4H2O | |
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Prehnite Island, Kratzenberg Mt., Habach valley, Hohe Tauern Mts, Salzburg, Austria Overall size : 5 x 4,2 x 3,4 cm Collection & photo : Gerd Stefanik |
| © Gerd Stefanik | Photo ID: 156719 View Count: 165 |
Laumontite : CaAl2Si4O12·4H2O, Chlorite Group | |
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Seescharte, Kratzenberg Mt., Habach valley, Hohe Tauern Mts, Salzburg, Austria Chlorite coated group of laumontite crystals, fixed with transparent lacquer. An old find. Size : 7,5 x 6,5 x 3 cm Ex Gerd Stefanik collection |
| © Gerd Stefanik | Photo ID: 232320 View Count: 54 |
Laumontite : CaAl2Si4O12·4H2O | |
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La Flèche Quarry, Bertrix, Luxembourg Province, Belgium Image width: 10 mm. |
| © De Nul, Richard | Photo ID: 72035 View Count: 243 |
Laumontite : CaAl2Si4O12·4H2O, Scolecite : Ca[Al2Si3O10] · 3H2O, Stilbite, Apophyllite-(KF) : KCa4[(F,OH)|Si8O20] · 8H2O | |
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Veranópolis, Rio Grande do Sul, South Region, Brazil Amazing crystal group association of Laumontite and Scolecite on Stilbite and Fluorapophyllite. Size 15x9x7cm. Rafael Hernandes Corrêa-Silva Collection. |
| © Brhounds | Photo ID: 70495 View Count: 338 |
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Harbourville, Bay of Fundy, Kings Co., Nova Scotia, Canada A rich, complex mixture of opaque, off-white laumontite clusters and translucent, light brown stilbite blades. The largest laumontite cluster is about 6 cm across, and the stilbites reach about 2 cm in length. Laumontite often dehydrates and crumbles readily, so specimens (such as this one) are sometimes preserved with a thin coating of ... |
| © Steve Hardinger | Photo ID: 257938 View Count: 22 |
Laumontite : CaAl2Si4O12·4H2O | |
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Markovice, Čáslav (Tschaslau), Central Bohemia Region, Bohemia (Böhmen; Boehmen), Czech Republic White crystals of laumontihe 1 cm long. Specimen 11×5 cm, collection of author. |
| © Jakub Jirásek | Photo ID: 40343 View Count: 396 |
Laumontite : CaAl2Si4O12·4H2O | |
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Litice nad Orlicí, Žamberk, Hradec Králové Region, Bohemia (Böhmen; Boehmen), Czech Republic Sample size 9x8cm |
| © Petr Fuchs | Photo ID: 55358 View Count: 385 |
Laumontite : CaAl2Si4O12·4H2O | |
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Svojanov, Svitavy (Zwittau), Pardubice Region, Bohemia (Böhmen; Boehmen), Czech Republic Yellowish prismatic crystals of laumontite in calcite vein. Laumontite is partly decomposed to smectite (both proved by PXRD). Size 7×4,5 cm. Collection of author. |
| © Jakub Jirásek | Photo ID: 214744 View Count: 64 |
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