Where to Find Jasper in Wisconsin
Wisconsin has 7 mapped collecting spots that report jasper, spread across 6 counties. The largest share sits in Clark County County with 2 spots. 7 of the spots are on land mapped as publicly accessible.
Map of 7 jasper collecting spots in Wisconsin
Best counties for jasper in Wisconsin
Ranked by the number of mapped jasper spots. County links open the full rockhounding page for that county.
- Clark County2 spots
- Ashland County1 spot
- Bayfield County1 spot
- Iron County1 spot
- La Crosse County1 spot
- Sawyer County1 spot
Every jasper spot we track in Wisconsin
Sorted by county. Coordinates open in Google Maps.
| Spot | County | Minerals | Coordinates | Access |
|---|---|---|---|---|
| Ashland CountyFenton Road | Ashland County | 46.2490, -90.6852 | Public | |
| Bayfield CountyD Street | Bayfield County | 46.5684, -91.4203 | Public | |
| Black River & tributariesMerrilian to Marshfield | Clark County | 44.5654, -90.6133 | Public | |
| OwenEast 2nd Street | Clark County | 44.9454, -90.5615 | Public | |
| Iron CountyIron Horse Trail | Iron County | 46.4577, -90.2522 | Public | |
| Bluffs of Miss. RiverHanifl Road | La Crosse County | 43.7779, -91.2407 | Public | |
| Sawyer CountyRiver Road | Sawyer County | 45.7601, -91.2054 | Public |
Before you go
Read the jasper identification guide so you know what a keeper looks like in the field: Jasper in the encyclopedia.
Jasper in Wisconsin FAQ
Where can you find jasper in Wisconsin?+
The mapped spots concentrate in Clark County County, Ashland County County, and Bayfield County County. Every spot on this page appears on the map above with coordinates and access notes.
How many jasper spots are mapped in Wisconsin?+
7 spots across 6 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 jasper 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. 7 of the 7 mapped spots here sit on land marked public. Always confirm current rules with the managing agency before you dig.
Where else to find jasper
More minerals to hunt in Wisconsin
Hunt jasper 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.
