Elongated Fibrous Sillimanite
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Collection |
John Betts - Fine Minerals |
Description |
Elongated specimen of Sillimanite with Quartz mixture showing the fibrous crystal structure. Ex. A. Lincoln Sherk II, MD. (1896-1970) |
Locality |
Brandywine Springs, New Castle County, Delaware |
Dimensions |
11 x 4 x 2 cm. |
Specimen Grade |
B |
Photograph |
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