Zincostaurolite Image |
Mineral: | Zincostaurolite: [ ]4Zn4Al16(Al,[ ])2Si8O40[O6,(OH)2] | |||||
Comments: | BSE image of zincostaurolite (St) grain replaced by Na-Ca-Li mica (Mi), gahnite Gah), Fe-Mn hydroxide (small rounded bright grains) and diaspore (darkest grains in upper left corner). Matrix consists of calcite (Cal). | |||||
Location: | Diaspore-bearing metabauxite from East Samos, Agean Sea, Greece. (AmMin v88:789). | |||||
Scale: | See Image. | |||||
Copyright: | © American Mineralogist | |||||
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