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Mineral News was founded some twenty years ago and has developed a following of
avid mineral collectors seeking timely information about new finds and other items
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Cummingtonite
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| Mineral: | Cummingtonite: [ ]Mg7Si8O22(OH)2 | ||||
| Comments: | Light brown prismatic crystalline aggregate of cummingtonite with radiating structure. | ||||
| Location: | West Chesterfield, Hampshire County, Massachusetts, USA. | ||||
| Scale: | See Photo. | ||||
| Copyright: | © Jeff Weissman / Photographic Guide to Mineral Species | ||||
| Counter: | This Image has been shown 19927 times | ||||
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