Lancaster: Dogtooth Calcite & Fluorite Rockhounding in Lancaster County, Pennsylvania

Updated June 2026

Lancaster is a mapped rockhounding spot in Lancaster County, Pennsylvania. Reported finds include dogtooth calcite, fluorite, hematite, quartz, rutile. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Lancaster County
State: Pennsylvania
Nearest road: West Quarry Road
Postcode: 17557
Coordinates: 40.13471, -76.06091

Geology at Lancaster

This spot sits on Stonehenge Formation, mapped as limestone that formed roughly 485 to 445 million years ago. Carbonate rock like this dissolves and weathers readily, so fresh road cuts, quarries, and creek exposures are typically the most productive ground.

Mapped unit: Stonehenge Formation
Age: 485–445 Ma (Ordovician)
Rock types: limestone
Elevation: 360 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 Lancaster

Best months: March to November. Typical highs run 87°F in midsummer and 40°F in midwinter, with winter lows near 24°F.

Climate normals: NOAA 1991-2020 monthlies, NEW HOLLAND 2 SE station (4 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 Lancaster

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 Lancaster.

Across the state line from Lancaster

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

Lancaster FAQ

Where is Lancaster?+

Lancaster is in Lancaster County, Pennsylvania, at 40.13471, -76.06091. Nearest road: West Quarry Road.

What rocks and minerals can you find at Lancaster?+

Lancaster is reported to produce Dogtooth Calcite, Fluorite, Hematite, Quartz, Rutile.

Is collecting allowed at Lancaster?+

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 Lancaster?+

A rock hammer, a small pry bar, gloves, and safety glasses cover most crystal ground. A screen helps in loose pocket soil, and newspaper protects points on the way out.

When is the best time to visit Lancaster?+

The most comfortable months at Lancaster are March to November.

How do I get to Lancaster?+

Open the directions link to navigate to 40.13471, -76.06091 in Google Maps. The nearest road is West Quarry Road.

More rockhounding in Pennsylvania

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Open Lancaster on the map

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