Marion: Barite & Calcite Rockhounding in Smyth County, Virginia

Updated June 2026

Marion is a mapped rockhounding spot in Smyth County, Virginia. Reported finds include barite, calcite, iron, limonite, malachite, and more. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Smyth County
State: Virginia
Coordinates: 36.78827, -81.52974

Geology at Marion

This spot sits on Erwin and Hampton Formations, mapped as sandstone and quartzite that formed roughly 540 to 485 million years ago. Metamorphic rock like this weathers into resistant float, and minerals that survive transport typically concentrate in nearby drainages.

Mapped unit: Erwin and Hampton Formations
Age: 540–485 Ma (Cambrian)
Rock types: sandstone and quartzite
Elevation: 2,920 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 Marion

Best months: March to November. Typical highs run 80°F in midsummer and 40°F in midwinter, with winter lows near 19°F.

Climate normals: NOAA 1991-2020 monthlies, SALTVILLE 1N station (15 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.

Sources: RockHoundR public spot dataset, app land overlays, and local agency review before each trip.

Found at Marion

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 Marion.

Across the state line from Marion

Marion is close enough to the Virginia border that the next-closest rockhounding spots are in a neighboring state. Worth knowing if you are already on the road.

Marion FAQ

Where is Marion?+

Marion is in Smyth County, Virginia, at 36.78827, -81.52974.

What rocks and minerals can you find at Marion?+

Marion is reported to produce Barite, Calcite, Iron, Limonite, Malachite, Pyrite.

Is collecting allowed at Marion?+

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 Marion?+

A rock hammer, gloves, and safety glasses are enough for oxidized copper ground. Look for green and blue staining on weathered rock and in old dump piles.

When is the best time to visit Marion?+

The most comfortable months at Marion are March to November.

How do I get to Marion?+

Open the directions link to navigate to 36.78827, -81.52974 in Google Maps. Some spots are remote, so check road conditions before driving out.

More rockhounding in Virginia

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Open Marion on the map

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