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Montmorillonite
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| Mineral: | Montmorillonite: (Na,Ca)0,3(Al,Mg)2Si4O10(OH)2·n(H2O) | |||||
| Comments: | Bright pink chalky massive montmorillonite. | |||||
| Location: | Tamminen Quarry, Greenwood, Oxford County, Maine, USA. | |||||
| Scale: | See Photo. | |||||
| Copyright: | © Jeff Weissman / Photographic Guide to Mineral Species | |||||
| Counter: | This Image has been shown 1115 times | |||||
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