|AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New York > Quartz var. Herkimer Diamond
|Quartz var. Herkimer Diamond
|Hickory Hill Diamond Diggings, Montgomery County, New York
|Glassy Herkimer Diamond, the doubly-terminated variety of quartz from the region around Herkimer, New York. The Herkimer Diamond is internally transparent with few flaws. One face has a large concave depression with conchoidal surfaces.
|For reference only
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