Explore / North America / South Dakota
South Dakota
Black Hills Pegmatites, Keystone
Mineral locality Documented siteGray area
What you could find
Reported finds from this ground.
Crystals and mineralsAlso reported: spodumene, lepidolite, mica and feldspar on old dumps.
Photos via Wikimedia Commons: Stephanie Clifford from Arlington, VA, USA (CC BY 2.0).
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Why this spot
Precambrian granitic pegmatite
The Black Hills pegmatites are world famous for giant crystals.
Keep exploring nearby
More spots in this area.