	Show available data layers
	Layer not shown on map
50	Sliders affect layer transparency.

	Show search options Choose an option from any category: Critical mineral, Commodity, Material, Location type, or State. When you have chosen an option, the other categories will be changed to show only options that match records.
(Reset)	Click to clear your choices.
	Carries out the search.
	Click to show records matching your search.

	Show named geographic areas
Ohio	Click linked area names (subdivisions or overlapping areas)
	Shows the area on the map

Click the map to show data near to the point you clicked.

A list of records opens in a sidebar.

Click the link for any record to see details of that record.

To select data from a rectangular area, hold the Ctrl key (use Cmd key on Macs) and drag the pointer.

Don't search a large area this way, it takes too long. Zoom in instead.

USMIN Mineral Deposit Database sites
	Site records
	Site names
	Location features
	Location names
	Location polygons
	Surface workings
Historical mining
	Topographic map mine features
Geology and Geophysics
	SGMC geologic units
Geographic reference
	OpenStreetMap
	Shaded relief
	US States
	US Counties County names
	USGS map quadrangles Quadrangle names

USMIN Mineral Deposits

How to use this map