REE Mines in Colorado

REE Mining in Colorado

Colorado has 25 ree-related mine and mineral deposit locations recorded in federal databases. Of these, 5 are currently active operations. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.

By County

County	Sites
Gilpin County	5
Boulder County	3
Grand County	3
Teller County	3
Fremont County	2
Mineral County	2
Chaffee County	1
Douglas County	1
El Paso County	1
Jackson County	1
Jefferson County	1
Larimer County	1
Routt County	1

REE Mines

Mine	County	Type	Status
Jasper Cut Area	Gilpin		Producer
Louviers Plant	Douglas	Processing Plant	Producer
Rusty Gold and Cerite	Boulder		Producer
Unknown	Grand		Producer
Vona Mae	Larimer	Underground	Producer
Benton	Fremont		Occurrence
Black Hope No One	Boulder	Underground	Past Producer
Crystal No. 8	Chaffee		Occurrence
Dolores	Gilpin		Occurrence
Dolores	Gilpin	Underground	Past Producer
Fielder Prospect	Jackson		Occurrence
Fourmile Gulch, Baltimore	Gilpin		Occurrence
Illinois Gulch Area	Gilpin		Occurrence
Olhio Prospect	Fremont	Underground	Prospect
Rusty Gold and Cerite Claims	Boulder	Underground	Past Producer
Temple Prospect	Routt		Occurrence
Unknown	Jefferson		Occurrence
Unknown	Mineral		Occurrence
Unknown	Teller		Occurrence
Unknown	Teller		Occurrence
Unknown	Teller		Occurrence
Unknown	Grand		Occurrence
Unknown	Grand		Occurrence
Unknown	Mineral		Occurrence
Unknown	El Paso		Occurrence

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