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Oregon Sunstone Public Collection Area: Oregon Sunstone Rockhounding in Lake County, Oregon

Public accessBest spot1 mineralLake County, OregonUpdated July 2026
Mineral reported
1
Elevation
4,630 ft
Best months
February to November

The Bureau of Land Management set aside this stretch of Rabbit Basin as a free public collection area for Oregon sunstone, the official state gemstone, with no claim, fee, or permit required. The gems are copper-bearing labradorite crystals that weather out of basalt, and collectors surface pick or screen for clear, champagne, and occasionally red or green schiller stones. Reported finds include oregon sunstone. Below: coordinates, access notes, nearby spots, and trip-planning links.

Plan your visit

Generally open to casual rockhounding

State
Oregon
Nearest road
BLM Road 6115

Coordinates are approximate. Confirm the exact ground in the RockHoundR app, where land overlays show which agency manages the area.

Land & collecting status

Generally open to casual rockhounding

Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig.

Access note: Free BLM collection area in Rabbit Basin about 23 miles north of Plush via Hogback Road, County Road 3-11, and BLM Roads 6155 and 6115. Private mining claims border and dot the surrounding basin, so stay within the posted public area boundaries. Remote high desert with no water or services.

Public-land rules vary by agency, season, and field office. The RockHoundR app pulls live BLM, USFS, NPS, and tribal overlays so you can see exactly which agency manages the ground at this spot.

Best time to visit Oregon Sunstone Public Collection Area

Comfortable months (45 to 90°F highs)

Best months: February to November. Typical highs run 87°F in midsummer and 44°F in midwinter, with winter lows near 26°F.

Climate normals: NOAA 1991-2020 monthlies, HART MTN REFUGE station (16 mi away), adjusted for elevation.

Geology at Oregon Sunstone Public Collection Area

This spot sits on Columbia River Basalt Group; Steens Basalt, mapped as basalt flows and feldspar olivine phenocrysts; fracture fill: fibrous calcite white calcite chabazite analcite natrolite stilbite zeolite that formed roughly 23 to 5 million years ago. Volcanic ground like this weathers into rocky slopes and float, and fresh exposures in cuts and drainages are usually the most productive places to look.

Mapped unit
Columbia River Basalt Group; Steens Basalt
Age
23–5 Ma (Miocene)
Rock types
basalt flows and feldspar olivine phenocrysts; fracture fill: fibrous calcite white calcite chabazite analcite natrolite stilbite zeolite
Elevation
4,630 ft

Geologic mapping via Macrostrat and the underlying state geological survey maps (CC BY 4.0). Bedrock at the surface can vary within a mapped unit.

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Sources & verification

Spot details combine the public RockHoundR location dataset, normalized mineral labels, agency land-status checks in the app, and community submissions. Coordinates are approximate until verified in the field.

State guidance last verified:

Found at Oregon Sunstone Public Collection Area

Each name opens all spots that produce that material; the encyclopedia link opens the full ID and field guide.

Nearby rockhounding spots

Other rockhounding spots within driving distance of Oregon Sunstone Public Collection Area.

Across the state line from Oregon Sunstone Public Collection Area

Oregon Sunstone Public Collection Area is close enough to the Oregon border that the next-closest rockhounding spots are in a neighboring state. Worth knowing if you are already on the road.

  • Area around Goose LakeModoc County, California · 61 mi awayAgate, Chalcedony, Jasper
  • Fandango PassModoc County, California · 66 mi awayAgate, Chalcedony, Jasper
  • Davis Creek MercantileModoc County, California · 73 mi awayObsidian
  • Kokopelli Opals MineHumboldt County, Nevada · 74 mi awayOpal
  • Bonanza Opal MinesHumboldt County, Nevada · 75 mi away
  • Royal Peacock Opal MinesHumboldt County, Nevada · 76 mi awayOpal

Oregon Sunstone Public Collection Area FAQ

Where is Oregon Sunstone Public Collection Area?+
Oregon Sunstone Public Collection Area is in Lake County, Oregon, at 42.72357, -119.86072. Nearest road: BLM Road 6115.
What rocks and minerals can you find at Oregon Sunstone Public Collection Area?+
Oregon Sunstone Public Collection Area is reported to produce Oregon Sunstone.
Is collecting allowed at Oregon Sunstone Public Collection Area?+
Generally open to casual rockhounding. Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig. Always confirm current rules with the managing agency before a trip.
What tools should I bring to Oregon Sunstone Public Collection Area?+
A rock hammer, sturdy gloves, safety glasses, and a collecting bag cover the basics here. Add a spray bottle: wet rock shows color and pattern that dry rock hides.
When is the best time to visit Oregon Sunstone Public Collection Area?+
The most comfortable months at Oregon Sunstone Public Collection Area are February to November.
How do I get to Oregon Sunstone Public Collection Area?+
Open the directions link to navigate to 42.72357, -119.86072 in Google Maps. The nearest road is BLM Road 6115.

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