Dumortierite Image |
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 381 times | |||||
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