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ROCKHOUNDING

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WISCONSIN CITY ROCKHOUNDING HUB

Rockhounding Near Green Bay, Wisconsin

Door Peninsula carbonate rocks, glacial erratics and managed visitor gems.

Open this area on the main mapBrowse nearby records
26records within 110 mi
9core atlas
17USGS Research
0Ready
3Conditional

LOCAL INTERACTIVE MAP

Rockhounding map near Green Bay

Explore nearby Wisconsin records without leaving this hub. Status, coordinate precision and access evidence determine whether a pin is a realistic field destination.

26records within 110 mi
Map
Land intelligence
Precision
This hub map shows nearby records only.Land and claim layers are planning aids, not collecting permission.
Calcite mineral reference. General comparison image, not a photograph of this specific field region.
Calcite mineral reference

Reference photograph used for rock and mineral identification. It is not from this exact location or a guarantee that collecting is permitted.

What is this area strongest for?

This hub uses Green Bay as a geographic base, while the material mix is calculated from the records actually mapped around it.

Ordovician Fossils & Marine Rock7 nearby recordsCalcite, Dolomite & Limestone4 nearby recordsManaged Gem Sluices & Visitor Mining0 nearby records

Field regions around Green Bay

Door County Dolomite & FossilsNiagara Escarpment dolomite, marine fossils and caves; protected park features.Eastern Wisconsin Glacial GravelTransported pebbles and glacial geology in mixed property contexts.

Nearby records worth opening individually

Records are ordered by evidence status first, then distance. Open the detailed guide before treating any pin as a trip destination.

Research74.7 mi

Duval

Iron, Copper, Zinc

USGS Research
Research81.4 mi

Catwillow

Zinc, Copper, Gold, Silver

USGS Research

USA Rockhounding

A 50-state field atlas for finding places, understanding current status, and navigating carefully.

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Field principle

A map marker helps you investigate a place. It does not replace current land ownership, posted rules, permits, claims, closures, or local restrictions.

Metal detecting

USA Rockhounding · 50-state field discovery

Search broadly · verify carefully · respect the land

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