Mine · Fond du Lac County, Wisconsin, United States
Eden Quarry & Mill
Eden Quarry & Mill is a mine in Fond du Lac County, Wisconsin, United States, owned by Graymont Ltd.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Fond du Lac County | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Status | Operating (active) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Commodities | lime (mainly lime) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Owner | Graymont Ltd (controls the operator) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Operator | Graymont Western Lime Inc. | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Employees | 55 people (annual average, in 2025) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Mine type | Surface | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Coordinates | 43.6696, -88.2802 | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
Research on this mine and its owner.Who owns it up to the parent company, its permits, resources and offtake, and an introduction to the owner.
Request researchHow its owner compares
Graymont Ltd owns 4 of the 2,675 mines in the United States in our data with a named owner; 99 owners have more. Counts cover the mines in our data that name an owner, holder or operator; an asset with several owners counts for each.
| Owner in United States | Rank | Mines | Share |
|---|---|---|---|
| Alpha Metallurgical Resources Inc | 1st | 56 | 2.1% |
| Sev.en Global Investments a.s. | 2nd | 50 | 1.9% |
| Rosebud Mining Company | 3rd | 40 | 1.5% |
| Martin Marietta Materials Inc | 4th | 29 | 1.1% |
| Metinvest B V | 4th | 29 | 1.1% |
| Graymont Ltd | 100th | 4 | 0.15% |
Nearby
Within 50 km of this mine: 2 data centers and 1 power plant (1,230 MW), measured from the coordinates in the facts above.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Port Washington (Lighthouse) Data Center Campus | Data center | — | Under construction | 43 km |
| OpenAI Stargate Wisconsin | Data center | — | Under construction | 43 km |
| Port Washington Generating Station | Power plant | 1,230 MW | Operating | 46 km |
Owner, operator and place
More from Graymont Ltd
Other mines in Wisconsin
Data on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- Epoch AI. Epoch AI data centers, CC BY 4.0.
- MSHA Mines Data Set. MSHA Mines Data Set, Public domain.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.