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Herkimer Diamond Mines
Herkimer, New York
💎 Herkimer Diamond
💎 Quartz Crystal
💎 Anthraxolite
💎 Calcite
💰 $15-$18 per person 4.6 / 5
About Herkimer Diamond Mines
Break open 500-million-year-old dolostone to find doubly-terminated quartz crystals known as Herkimer Diamonds. These exceptionally clear crystals form in natural rock pockets (vugs). Hammers and chisels provided.
Gems & Minerals You Can Find
💎Herkimer Diamond
💎Quartz Crystal
💎Anthraxolite
💎Calcite
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Open in Google MapsPay-To-Dig Gem Mining at Herkimer Diamond Mines
Herkimer Diamond Mines is a pay-to-dig gem mine located in Herkimer, New York. Visitors can dig for Herkimer Diamond, Quartz Crystal, Anthraxolite, Calcite and keep everything they find. Pay-to-dig experiences like Herkimer Diamond Mines are popular with rockhounds, families, and gem enthusiasts looking for a hands-on outdoor adventure.
Looking for more rockhounding in New York? Explore free rockhounding locations in New York or browse all pay-to-dig mines in New York.