AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Pennsylvania > Microcline var. Sunstone |
DESCRIPTION: | No. 28335 |
Mineral: | Microcline var. Sunstone |
Locality: | Mineral Hill, Media, Delaware County, Pennsylvania |
Description: | Translucent cleavage of greenish microcline with minute inclusions of hematite oriented to reflect simultaneously (Schiller-effect). One of the better sunstone specimens I have available from this old locality ca. 1920. Ex. A. Lincoln Sherk II, MD. (1896-1970) |
Overall Size: | 7x5x1.5 cm |
Crystals: | |
Archived: | For reference only |
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