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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
of interest to the collector community. Articles are solicited from collector and scientific authors.
Natronambulite
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| Mineral: | Natronambulite: (Na,Li)Mn++4[Si5O14(OH)] | ||||
| Comments: | Thin section image of natronamulite (Nn) in assocation with aegirine (Ac), arfvedsonite (Am) and quartz (Q). (JMPS, v12:332). | ||||
| Location: | Tanohata mine, Iwate Prefecture, Japan. | ||||
| Scale: | Picture Size 1.9 x 1.5 mm. | ||||
| Copyright: | © Mineralogical Journal | ||||
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