Lobo valley: Texas Bouquet Agate Rockhounding in Culberson County, Texas

Updated June 2026

Lobo valley is a mapped rockhounding spot in Culberson County, Texas. Reported finds include texas bouquet agate. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Culberson County
State: Texas
Coordinates: 30.94138, -104.79643

Geology at Lobo valley

This spot sits on Alluvium, mapped as fine alluvium and coarse alluvium that formed within roughly the last 12,000 years. Gravels like these concentrate whatever survives the river: agate, jasper, and other tough silica typically show up as rounded, waxy stones.

Mapped unit: Alluvium
Age: < 1 Ma (Holocene)
Rock types: fine alluvium and coarse alluvium
Elevation: 3,920 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 Lobo valley

Best months: September to May. Typical highs run 93°F in midsummer and 60°F in midwinter, with winter lows near 31°F. Summer heat here is intense, so carry more water than you think you need and work the early morning.

Climate normals: NOAA 1991-2020 monthlies, VAN HORN 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

Texas Parks and Wildlife Department
Bureau of Economic Geology — Texas geology
Big Bend National Park — Rules
Community submissions reviewed against published agency rules

Found at Lobo valley

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

Texas Bouquet Agate Encyclopedia →

Nearby rockhounding spots

Other rockhounding spots within driving distance of Lobo valley.

Lobo valley FAQ

Where is Lobo valley?+

Lobo valley is in Culberson County, Texas, at 30.94138, -104.79643.

What rocks and minerals can you find at Lobo valley?+

Lobo valley is reported to produce Texas Bouquet Agate.

Is collecting allowed at Lobo valley?+

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 Lobo valley?+

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 Lobo valley?+

The most comfortable months at Lobo valley are September to May. Summer heat here is intense, so carry more water than you think you need and work the early morning.

How do I get to Lobo valley?+

Open the directions link to navigate to 30.94138, -104.79643 in Google Maps. Some spots are remote, so check road conditions before driving out.

More rockhounding in Texas

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Open Lobo valley on the map

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