Rockhound Locations in Wisconsin

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Here at the Rockhounding Maps, we give you access and information to the best dig sites for crystals and minerals in Wisconsin.  On top of that, we’ve created a resource page to assist with answering all of your gem and mineral collecting questions.

We hope you enjoy your time on our site and come back often because we’re always adding new dig locations and crystal collecting updates. This is a great resource for anyone who loves rockhounding, from beginners to experts alike!

Rockhounding in Wisconsin is a great way to discover the state’s diverse geology and fossilized wildlife. The number of potential collecting sites here makes it an excellent location for those interested not only in rocks, but also minerals that can be found within them!

We are here for any questions or concerns that might arise about your adventures in mineral collecting.

Rockhounding Locations in Wisconsin

Due to the state’s diversity in minerals, rocks, gems, and crystals, Wisconsin is among the best rock-hounding locations to explore. There are plenty of rockhound locations where collectors can satisfy their hunger.

The best locations are in the state’s northwestern, northeastern, southwestern, and southeastern portions. These regions are home to various specimens that can be collected for free, and some of them require a small fee. Before we dig into the locations, let’s talk about some of the treasures one might find.

If you’re an active rock collector in Wisconsin then send us an email about your favorite locations and we will feature you on the site and we might sponsor you as well. That’s right, we will pay you to go dig for rocks and minerals.


Wisconsin Agate Map

Location NameLongitude and LatitudeRocks and Gemstones
Ashland County46.248963, -90.685180Agate, Jasper
Bayfield County46.568417, -91.420257Agate, Jasper
Chippewa County44.949712, -91.240012Lake Superior Agate
Black River44.565355, -90.613313Agate, Jasper
Owen area44.945436, -90.561451Jasper
Menomonie area44.884903, -91.877361Lake Superior Agate
Iron County46.457688, -90.252206Agate, Jasper
Durand, area quarries44.638006, -91.934108Lake Superior Agate
Sawyer County, Chippewa River45.760066, -91.205386Agate, Jasper
Central Wood County44.432205, -90.029626Agate
Prairie du Chien, river gravels43.115326, -91.157931Agate


Wisconsin is home to several interesting rocks worth collecting, including Geodes, Petoskey stones, Obsidian, Jasper, Agates, Yooperlites, Limestone, Quartzite, Moonstones, Unakite, Catlinite, Plagioclase, and much more. Typically, the best areas to find these rock varieties are near beaches and lakes.


Wisconsin Gemstone Map

Location NameLongitude and LatitudeRocks and Gemstones
Jennings Falls trailhead45.839630, -88.355970Albite, Elbaite, Muscovite,
Pine River Reservoir45.832791, -88.264032Quartz, Kyanite, Hematite
W of Halder44.816059, -89.965173Epidote, Unakite
Rib Mt.44.919208, -89.679102Quartz crystals
N of Townsend45.374042, -88.632974Quartz crystals, Hematite
Tigerton44.733017, -89.073579Beryl, Quartz, Phenakite
Spider Lake & Lost Land Lake46.102982, -91.176520Kyanite
5 mi. E of Rice Lake45.485084, -91.642465Catlinite, Quartzite (gemmy, banded red & white)
Banks of Ounce Creek, and old Weyerhaeuser Mine dumps46.219211, -91.564044Agate, Azurite, Bornite, Chlorite, Copper, Diopside, Epidote, Malachite, Quartz, Silver
Little Falls area44.810253, -91.282233Beryl
Outcrops between Sandy Beach & Mud Lakes46.110860, -89.962720Almandite, Kyanite, Staurolite
Robinson Landing, area46.063930, -90.233060Kyanite
Montreal Mine46.428100, -90.233710Actinolite, Barite, Selenite, Braunite, Calcite, Celestine, Dolomite, Galena, Goethite, Hematite, Magnetite, Marcasite, Pyrite, Quartz
S of Mercer46.076507, -90.084262Kyanite


Wisconsin is rich in a variety of minerals and crystals. Honestly, there are so many that you might become bored if we listed them all here. That said, let’s take a peek at a few of the popular minerals in the state.

The list of crystals in Wisconsin includes Quartz crystals, Calcite crystals, Triphylite, Zinnwaldite, Elbaite, Cuprite, Sphalerite, Kyanite crystals, Tetrahedrite, Selenite crystals, Millerite crystals, among many more.

The minerals found in Wisconsin include Gold, Jasper, Copper, Barite, Bornite, Azurite, Chlorite, Diopside, Epidote, Pyrite, Malachite, Silver, Hornblende, Almandite, Beryl, Calcite, Kyanite, Dolomite, Calcite, Galena, Siderite, Muscovite, Biotite, Chalcopyrite, Albite, and the list goes on.


Rockhound Locations in Southeastern Wisconsin

Some of the best sites for rockhounding in Wisconsin include Big Falls Park, Ounce Creek, Iron County, Jackson County, Highway 182, Outagamie County, Eastbrook Park, Saukville, Hazel Green, Racine, Werlet, Platteville, Dodgeville, Cobb & Mifflin, and Oshkosh. Of course, there are many others.

Let’s look at some of these incredible rockhound locations without further ado to see what we can dig up.



There’s a little city called Oshkosh in Winnebago County, southeastern Wisconsin. You’ll want to head towards the Lutz Quarry. This location provides the potential to find Pyrite, Calcite, Marcasite, Galena, Sphalerite, various fossils, and maybe even Sphalerite crystals.



Southwestern Wisconsin is home to various areas similar to this location, including Platteville, Werley, and Cobb & Mifflin. You can find crystals, minerals, and fossils if you hunt around these areas.

The area mines and quarries near Dodgeville are excellent for hounds to explore. They’re prime locations for finding Smithsonite, Sphalerite, Marcasite, Pyrite, Galena, Barite, and Calcite.


Jackson County

Jackson County is located in the northwestern region of Wisconsin and is an excellent location for gem hunters. Once you make it here, you’ll want to head to the Iron Mine dumps. There you can find Biotite Schist. You can also find a variety of minerals, including Magnetite, Sillimanite, Actinolite, Andalusite, Almandine, Biotite, and Kyanite.



The quarries near Racine (in southeastern Wisconsin) are perfect for gem hunters. There, you might find a variety of gem crystals, Calcite crystals, fossils, and Marcasite crystals.


Rockhound Locations in Northern Wisconsin

Northern Wisconsin contains the most abundant diversity of crystals, minerals, and fossils hunters can find. This region is where most of the prime rockhounding locations are found, like Montreal Mine, The Bend Deposit, Dresser Trap Rock Quarry, Ounce Creek, and Jennings Falls.


Montreal Mine

Let’s look towards Iron County, located in northwestern Wisconsin. Here you’ll find the city of Montreal, and not far from it lies the Montreal Mine. The mine is home to various minerals and crystals waiting to be discovered.

These incredible specimens include Quartz, Calcite, Goethite, Celestine, Selenite, Hematite, Dolomite, Marcasite, Braunite, Pyrite, Dickite, Barite, Actinolite, Talc, and much more.


The Bend Deposit

Located in Taylor County, in northwestern Wisconsin, is the Bend Deposit. It’s another prime location for hounds to explore. Here, you can find Tetrahedrite, Pyrite, Gold, Calaverite, Chalcopyrite, Malachite, Bornite, Krennerite, and Azurite minerals.


Dresser Trap Rock Quarry

The Dresser Trap Rock Quarry calls northwestern Wisconsin home, and it’s an excellent location for gem hunters to roam.

The mine holds numerous specimens, including Quartz, Zoisite, Copper, Plagioclase, Epidote, Magnetite, Chrysotile, Calcite, Cuprite, Augite, Cholrite, Bornite, Actinolite, Chalcopyrite, and various other crystals and minerals.


Jennings Falls

This site is actually just southeast of Jennings Falls trailhead. Hunters can find various crystals, gemstones, and minerals. A handful of the different specimens include Muscovite, Triphylite, Beryl, Elbaite, Albite, Columbite-tantalite, and Microcline. The good news is that these specimens are easily unearthed.


Wisconsin Crystal Map

Location NameLongitude and LatitudeRocks and Gemstones
Hwy 182 road cut46.083448, -89.991205Kyanite, Muscovite, Quartz, Plagioclase, Staurolite
Near Saxon Falls46.535572, -90.378729Calcite, Epidote, Thomsonite
Jackson Co.44.293874, -90.718361Actinolite, Almandine, Andalusite, Kyanite, Magnetite, Sillimanite
Dresser Trap Rock Quarry45.379016, -92.629737Actinolite, Bornite, Calcite, Chalcopyrite, Chrysotile, Copper, Cuprite, Epidote, Hematite, Magnetite, Plagioclase, Quartz, Zoisite
The Bend Deposit45.290833, -90.596389Azurite, Bornite, Chalcopyrite, Gold, Malachite, Pyrite
Estabrook Park43.101266, -87.914036Geodes
Oshkosh44.043004, -89.098138Calcite, Galena, Marcasite, Pyrite, Sphalerite, Fossils
Hazel Green42.532712, -90.435896Galena, Marcasite, Pyrite, Smithsonite, Sphalerite
Werley43.020419, -90.766231Barite, Calcite dogtooth, Galena, Marcasite, Pyrite, Sphalerite
Monroe42.600074, -89.651707Galena
Cobb & Mifflin42.883915, -90.387698Azurite, Barite, Chalcopyrite, Cuprite, Smithsonite, Sphalerite
Dodgeville42.975740, -90.086226Barite, Calcite, Galena, Marcasite, Pyrite,


Best Rockhounding Beaches in Wisconsin

Some of the best rockhounding beaches in Wisconsin are connected to Lake Michigan. Among them are Sandy Beach, Big Bay Beach, North Beach Racine, Schoolhouse Beach, Two Rivers, Simons Island Beach, Devil’s Lake State Park Beach, and Point Beach State Forest, to name a few.

There are several interesting specimens that one can find at these locations, including Agates, Pearls in mussels, Lake Superior Agate, fossils, Jasper, and various remarkable rocks, like Petoskey stones, Yooperlites, and Quartzite in multiple colors. Oh, let’s not forget the beautiful beach glass.

You can find beautiful pieces of beach glass of various colors, shapes, and qualities. Some of the best areas to search for beach glass are near the city of Milwaukee, Grant Park Beach, Simmons Island Beach, Wisconsin Point, and along Lake Michigan’s shore, among others.

If you’re a fan of fossils, you should know that there are various marine fossils, including shark teeth, in Wisconsin. Some of the best areas to find fine specimens are situated in Brown County, Crawford County, Dane County, Dodge County, Fond du Lac County, Grant County, Iowa County, and Lafayette County.

Needless to say, Wisconsin is an excellent place to dig in. Happy hunting!

Quartz Hill

Rock and Mineral Clubs in Wisconsin


The Badger Lapidary & Geological Society

The Badger Lapidary and Geological Society offer single and family membership options. It’s $15 for a single annual membership and $20 for a yearly family membership.

The club hosts both collecting and non-collecting field trips for members. Field trips typically take place on the fourth weekend of every month and the second weekend in July and August.

There are various activities for Junior Members, including growing crystals and making rock candy. There is literally something for everyone of all ages.


Heart of Wisconsin Gem & Mineral Society

This gem and mineral society offers individual memberships for $15, couples or family memberships for $20, and only $5 for Juniors.

The society fills its calendars with events like annual rock and gem shows, rock swaps, mine hoist swaps, club picnics, holiday parties, and more.

Members meet every second Thursday from September to May unless there are events or holidays.


Kettle Moraine Geological Society

Kettle Moraine offers informational programs on gems, minerals, fossils, artifacts, and land formations. Club members visit schools and local groups to share their experiences and knowledge. Programs are also presented at meetings and the annual show, which is their primary fundraising activity.

Junior and adult rockhounds can enjoy various field trips, including their adventure at Devil’s Lake and the Greene Museum at UWM.


Madison Gem and Mineral Club

Annual membership rates are $15 per individual, $20 for couples and families, and only $5 for Junior members up to the age of 17. The club offers a digital newsletter available via email, their website, and on Facebook. You can request hard copies for a yearly fee of $6.

The lab is open on Saturdays for four hours but is available twice. Certified members pay $5 to enter the lab; even non-members can attend for $10.