2 legal places to look for garnets in California — fees, seasons, and official sources below. The historic record adds the underground story: 18 entries.
Hours, fees, and access rules change. Verify with the operator or land agency before you go.
Chambless Rock Collecting Area
Amboy, CA
hematitemagnetiteepidote
BLM collecting area · Free · free, no permit for reasonable personal-use collecting; the 25 lb per day plus one piece cap applies to petrified wood specifically, not to these materials. Call the Needles Field Office (760-326-7000) for current limits
Checked against its source August 16, 2026
Pala, CA
pink tourmalinekunzitemorganite
Fee dig · Fee, seasonal · $75 each, adults and children the same; bring your own shovel, hand trowel, hand rake, and pry bars
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 18 historic entries involving garnets in California , clustered in Imperial, San Bernardino, Nevada 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Records from the USGS Mineral Resources Data System, a legacy federal database last revised August 2022 and no longer updated.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 2 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 California'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.