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Where to Find Calcite in Wisconsin

Wisconsin has 9 mapped collecting spots that report calcite, spread across 7 counties. 9 of the spots are on land mapped as publicly accessible.

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Every calcite spot we track in Wisconsin

Standout calcite spots in Wisconsin

Hand-picked from the full list above, with the reason each one earns a trip.

Best counties for calcite in Wisconsin

Ranked by the number of mapped calcite spots. County links open the full rockhounding page for that county.

Before you go

Read the calcite identification guide so you know what a keeper looks like in the field: Calcite in the encyclopedia.

Calcite in Wisconsin FAQ

Where can you find calcite in Wisconsin?+
The mapped spots concentrate in Grant County, Iron County, and Iowa County. Every spot on this page is on the map, and each spot's own page has its coordinates and access notes.
How many calcite spots are mapped in Wisconsin?+
9 spots across 7 counties. The RockHoundR app keeps the same spots on an offline map with public land overlays, geology layers, and your saved finds.
Is it legal to collect calcite in Wisconsin?+
Hand collecting of common rocks and minerals in small amounts for personal use is generally allowed on BLM and U.S. Forest Service land, with limits set by the local field office. National parks, most state parks, and tribal land are closed to collecting. 9 of the 9 mapped spots here sit on land marked public. Always confirm current rules with the managing agency before you dig.

Where else to find calcite

More minerals to hunt in Wisconsin

Hunt calcite in Wisconsin with the map in your pocket

RockHoundR puts these spots on an offline map with BLM and Forest Service overlays, geology layers, and a log for your finds.

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