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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.
Dumortierite
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| Mineral: | Dumortierite: Al6.5-7(BO3)(SiO4)3(O,OH)3 | |||||
| Comments: | Divergent fans of acicular purple to lilac colored dumortierite crystals in white andalusite matrix. | |||||
| Location: | Dehesa, San Diego Co., California, USA. | |||||
| Scale: | Crystal size 2.3cm. | |||||
| Copyright: | © Tom Loomis / Dakota Matrix | |||||
| Counter: | This Image has been shown 366 times | |||||
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