Douglas County, CO Mines

Mines in Douglas County, CO

Mine Owner Land Status Work Type Minerals
Adams Aggregates Inc Private Stone, Crushed
Andre-Horse Creek Placer Private Gold
Baldwin Feldspar
Silica
Baldwin Mine National Forest Feldspar
Baldwin Pegmatite National Forest Feldspar
C & S National Forest Fluorine
California Quarry National Forest Feldspar
Niobium (Columbium)
REE
Castle Rock Private Stone
Churchill Private Silica
Claypit Private Clays
Claypit Private Clays
Claypit Private Clays
Claypit Private Clays
Claypit Private Clays
Claypit Private Clays
Claypit Private Clays
Claypit Private Clays
Claypit Private Clays
Colorado Mineral Society Colorado Mineral Society National Forest Magnesium
Talc-Soapstone
Cramer #2 Pegmatite National Forest Feldspar
Cramer No. 2 Quarry National Forest Feldspar
REE
Cramer Pegmatite National Forest Feldspar
Cramer Quarry Private Surface Feldspar
REE
Thorium
Uranium
Deer Creek Pit Peter Kiewit And Sons Private Sand and Gravel
Denver Pegmatite National Forest Feldspar
Denver Quarry Private Beryllium
Feldspar
Devils Head Gemstones
Devils Head Unknown Feldspar
Devils Head Copper National Forest Copper
Devils Head Pegmatite District National Forest Beryllium
Feldspar
Gemstones
Niobium (Columbium)
REE
Silica
Thorium
Tin
Devils Head Prospect National Forest Surface Feldspar
Gemstones
Tin
Devils Head Topaz National Forest Gemstones
Diamond Clay Mine Private Clays
Ditmar Private Sand and Gravel
Stone
Duke Pit Private Clays
Fairplay Placer Gold
Silver
Fenders-Magnotta Pegmatite Private Feldspar
Fern Cr. Feldspar
Fluorine
Mica
Silica
Fern Creek National Forest Feldspar
Franktown Manganese
Franktown Private Sand and Gravel
Stone, Crushed
Glen Spielman National Forest Silica
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Sand and Gravel
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Sand and Gravel
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Sand and Gravel
Gravel Pit Private Sand and Gravel
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Gravel Pit Private Stone, Crushed
Happy Canyon Creek Gold Occurrence Private Gold
Silver
Helmer Bros. Clays
Helmer Bros. Quarry Limestone
Helmer Lime Quarry Private Clays
Stone, Crushed
Higginson Pit Private Stone
Hillside Clays
Hogback #2 #3 #4 Robinson Brick And Tile Co. Private Clays
Johnson, Scott, & Brickyard Clays
Kaminski Prospect Private Uranium
Kassler Quarry Private Stone, Crushed
Larkspur Private Clays
Larkspur Pit Ramsour Brothers Private Sand and Gravel
Leonard Mine Private Manganese
Little Anna Feldspar
Mica
Silica
Little Anna National Forest Feldspar
Little Dry Creek Placers Private Gold
Little Eagle Feldspar
Silica
Little Eagle V. O. And O. G. Eagle National Forest Feldspar
Silica
Little Eddy National Forest Feldspar
Little Eddy Quarry National Forest Surface Feldspar
REE
Thorium
Little Joe National Forest Feldspar
Little Joe National Forest Feldspar
Stone
Lone Pine National Forest Feldspar
Lone Pine Feldspar Quarry Private Surface Feldspar
Niobium (Columbium)
REE
Thorium
Lone Pine Pegmatite Niobium (Columbium)
Thorium
Lost Dutchman National Forest Feldspar
Lost Dutchman Quarry National Forest Surface Feldspar
REE
Thorium
Louviers Plant Private REE
M Y M Private Gypsum-Anhydrite
Madis Private Clays
Miller Lode National Forest Feldspar
REE
Miller Lode #1 National Forest Feldspar
Molycorp Inc Louviers Plant Private REE
Moore Property Private Clays
Newlin Gulch Private Feldspar
Newlin Gulch Gold Occurrence Private Gold
Newlin Gulch Placer State Gold
Penley No. 1 Lease Divide Uranium Corp. Private Uranium
Penley No.1 Lease Private Surface/Underground Uranium
Perry Park Private Gypsum-Anhydrite
Pine Creek National Forest Fluorine
Pre-Mix Sand & Gravel Inc Private Stone, Crushed
Princeton A N H K National Forest Feldspar
Princeton Group Private Feldspar
REE
Thorium
Quarry Private Stone
Quarry Private Stone
Quarry Private Stone
Quarry National Forest Stone
Quarry Private Stone
Quarry Private Stone
Quarry National Forest Stone
Quarry Private Stone
Quarry Private Stone
Quarry Private Stone
Quarry Private Stone
Quarry Private Stone
Quarry Private Stone
Quarry Private Stone
Quarry Private Stone
Quarry Private Stone
Quarry Private Stone
Quarry National Forest Stone
Quarry Private Stone
Quarry Private Stone
Quarry Private Stone
Quarry National Forest Stone
Quarry Private Stone
R E Coulter Private Manganese
Roxborough Park Private Magnesium
Stone
Stone, Crushed
Russellville Gulch Placer Private Gold
Rusty Pick Feldspar
Fluorine
Mica
Saddle Rock Ranch Private Silica
Sand Pit Private Stone, Crushed
Sandpit Private Stone, Crushed
Sedalia Private Stone
Skeleton No. 2 Quarry Private Surface Feldspar
REE
Silica
Slocum Private Stone, Crushed
Spielman National Forest Feldspar
Spielman Quarry National Forest Surface Feldspar
REE
The Hogback Clay Mine Clays
Three Muskateers Feldspar
Fluorine
Mica
REE
Silica
Three Musketeers Feldspar Lode National Forest Surface Feldspar
REE
Titan Private Sand and Gravel
Unknown Sand and Gravel
Unknown Sand and Gravel
Unknown Clays
Unknown Stone, Crushed
Unknown Stone, Crushed
Unknown Feldspar
Unknown Stone, Crushed
Unknown Mica
Unknown Feldspar
Mica
Unknown Clays
Unknown Sand and Gravel
Unknown Feldspar
Unknown Sand and Gravel
Unknown Sand and Gravel
Unknown Sand and Gravel
Unknown Sand and Gravel
Unknown Mica
Unknown Stone, Dimension
Unknown Private Feldspar
Unknown Private Feldspar
Unknown Private Mica
Unknown Private Mica
Unknown National Forest Fluorine
Unknown Private Stone, Crushed
Unknown National Forest Fluorine
Unnamed Copper Prospect Federal Copper
Unnamed Copper Prospect Private Cobalt
Copper
Nickel
Uranium
Unnamed Gold Occurrence State Gold
Silver
Unnamed Gold Occurrence Private Gold
Silver
Unnamed Gold Occurrence Private Gold
Silver
Unnamed Gold Occurrence Private Gold
Silver
Unnamed Molybdenum Occurrence National Forest Molybdenum
Ute Mine Private Clays
Walker Pit Private Sand and Gravel
Ware Clays
Waterton Sand & Clay Private Clays
Stone, Crushed
Waterton Sand & Clay Co. Clays
Sand and Gravel
Watson Park National Forest Feldspar
Watson Park Quarry Private Surface Feldspar
Gemstones
REE
Whisenhunt Gravel Pit National Forest Sand and Gravel
Wildcat Private Clays
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