Where to Find Magnesium in the United States
1 mapped magnesium spots across 1 U.S. states. Magnesium is reported at multiple rockhounding spots across the United States. The map below shows where collectors most often find it on legal public ground.
Map showing where to find magnesium across the United States, with 1 mapped spots
Top states for magnesium
States ranked by number of magnesium spots in our database. States in bold link to a focused magnesium-in-state list.
Every magnesium spot we track
Sorted by state and county. Coordinates open in Google Maps.
| Spot | County | Minerals | Coordinates | Access |
|---|---|---|---|---|
| MinaGarfield Flat Road | Mineral County | 38.3455, -118.1848 | Public |
Magnesium rockhounding FAQ
Where is the best place to find magnesium in the U.S.?+
Nevada have the highest concentrations of magnesium in this list. Each state's quality and access varies — open the linked state pages for a detailed view.
How many magnesium rockhounding spots does RockHoundR track?+
1 mapped spots across 1 states. The app keeps these on a map alongside your private finds.
Can I legally collect magnesium on public land?+
Casual hand collecting of common rocks and minerals like magnesium is allowed on most BLM and U.S. Forest Service land, with daily and annual limits set by the local field office. National parks, most state parks, and tribal land are off-limits. Always check with the managing agency before a trip.
How do I identify magnesium in the field?+
Field identification of magnesium comes down to color, hardness, fracture, and luster. The RockHoundR app links to geology details for each spot to help narrow down what you might be picking up.
Hunt magnesium on the map
Open RockHoundR to see these spots on a real map with public land overlays and trip-planning details.
