Turquoise Hill and surrounding area: Agate & Chalcedony Rockhounding in Santa Fe County, New Mexico

Updated June 2026

Turquoise Hill and surrounding area is a mapped rockhounding spot in Santa Fe County, New Mexico. Reported finds include agate, chalcedony, chert, jasper. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Santa Fe County
State: New Mexico
Nearest road: Bonanza Creek Road
Coordinates: 35.51349, -106.09555

Geology at Turquoise Hill and surrounding area

This spot sits on ground mapped as Intrusive rocks that formed roughly 34 to 23 million years ago. Plutonic rock like this weathers slowly into grus and boulders, and the most productive collecting is typically in weathered zones and drainages.

Mapped unit: Intrusive rocks
Age: 34–23 Ma (Oligocene)
Elevation: 6,430 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.

Best time to visit Turquoise Hill and surrounding area

Best months: February to November. Typical highs run 88°F in midsummer and 44°F in midwinter, with winter lows near 19°F.

Climate normals: NOAA 1991-2020 monthlies, SANTA FE CO MUNI AP station (7 mi away), adjusted for elevation.

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.

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.

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: April 1, 2026

Rockhound State Park — Collection rules
BLM New Mexico
New Mexico Bureau of Geology and Mineral Resources
Community submissions reviewed against published agency rules

Found at Turquoise Hill and surrounding area

Each chip 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 Turquoise Hill and surrounding area.

Turquoise Hill and surrounding area FAQ

Where is Turquoise Hill and surrounding area?+

Turquoise Hill and surrounding area is in Santa Fe County, New Mexico, at 35.51349, -106.09555. Nearest road: Bonanza Creek Road.

What rocks and minerals can you find at Turquoise Hill and surrounding area?+

Turquoise Hill and surrounding area is reported to produce Agate, Chalcedony, Chert, Jasper.

Is collecting allowed at Turquoise Hill and surrounding 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 Turquoise Hill and surrounding area?+

Most agate and jasper is surface float: bring a spray bottle, a pick or small shovel, and a sturdy bag. Wet stones show their banding and translucence.

When is the best time to visit Turquoise Hill and surrounding area?+

The most comfortable months at Turquoise Hill and surrounding area are February to November.

How do I get to Turquoise Hill and surrounding area?+

Open the directions link to navigate to 35.51349, -106.09555 in Google Maps. The nearest road is Bonanza Creek Road.

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Open Turquoise Hill and surrounding area on the map

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