4 legal places to look for gem rough and gemstones in Oregon — fees, seasons, and official sources below. The historic record adds the underground story: 236 entries.
Hours, fees, and access rules change. Verify with the operator or land agency before you go.
Plush, OR
oregon sunstonecopper-bearing sunstoneschiller feldspar
Fee dig · Fee, seasonal · $80 per person to lease access to a virgin ore pile for one day; a yard of 3-inch-minus production ore is $280 cash or $290 by credit card. Children under 12 free with a paying adult
Checked against its source August 16, 2026
Plush, OR
oregon sunstonecopper-bearing red sunstonegreen sunstone
Fee dig · Fee, seasonal · no charge to dig the ore pile — you pay 50% of wholesale on better-colored stones and clear stones over about 8 carats; processing concentrated material runs $60 per half yard or $100 per yard
Checked against its source August 16, 2026
Oregon Sunstone Public Collection Area
Plush, OR
oregon sunstoneclear labradorite feldsparschiller feldspar
BLM collecting area · Free · free, no permit; BLM states there is no fee for collecting sunstones but you may not collect them for trade or commercial purposes
Checked against its source August 16, 2026
Succor Creek State Natural Area
Adrian, OR
thundereggspicture jaspercommon opal
State-designated locality · Free · free, no permit; the park allows souvenir collecting up to 1 gallon per person per day and no more than 3 gallons per person per year
Checked against its source August 16, 2026
Mineral history, not an invitation. This mineral history comes from a federal record of historic mines, prospects, and occurrences. It is not a list of places to collect. Historic mine sites are usually on private land, under active mining claims, or unsafe to enter — and often all three. The places you can actually collect are in the legal-access directory below.
The federal record lists 236 historic entries involving gem rough and gemstones in Oregon , clustered in Malheur, Crook, Lake counties. That geography is the honest clue about which corners of the state carry the right rocks — read it as geology, then pick a legal place to test it.
Records from the USGS Mineral Resources Data System, a legacy federal database last revised August 2022 and no longer updated.
Start with the 4 legal places listed on this page — each shows what you can find, its fees, and its season, with a link to the official source. Hours, fees, and access rules change. Verify with the operator or land agency before you go.
Treat Oregon's historic mines as history, not destinations. Most sit on private land or active mining claims, and old workings are dangerous even to walk. The mineral record on this page tells you what the ground holds — the directory tells you where you are welcome to look for it.