Biotite Image |
Mineral: | Biotite: K(Mg,Fe++)3[AlSi3O10(OH,F)2 | |||||
Comments: | Brown book of pseudohexagonal biotite crystals in matrix. | |||||
Location: | Sattleberg, Laacher See, Rhineland-Palatinate, Germany. | |||||
Scale: | Size Not Given. | |||||
Copyright: | © Lou Perloff / Photo Atlas of Minerals | |||||
Counter: | This Image has been shown 549 times | |||||
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