Browse mineral resources

Lookout and Challenger Deposits

Past Producer • Tungsten

Crystal Silica Prospect

Occurrence • Niobium (Columbium), Tantalum, Beryllium

Tantalum Prospect

Occurrence • Beryllium, Tantalum, Niobium (Columbium)

Copper King Mine

Past Producer • Uranium

Wahketa Mine

Occurrence • Uranium

Eureka

Occurrence • Uranium

Hide Away and Hide Above

Occurrence • Beryllium

Beryl Dike Mine

Occurrence • Beryllium

Buckhorn Mica Mine

Producer • Mica, Beryllium

Crystal Snow Mine

Occurrence • Beryllium, REE

Double Opening Prospect

Past Producer • Feldspar

Green Crystal Mine

Past Producer • Beryllium

H G & S No. 3 Mine

Occurrence • Mica, Beryllium

Hide Above Lode

Past Producer • Beryllium, Lithium

Huckleberry Mine

Occurrence • Beryllium

Jay Dee Dee Claims

Past Producer • Beryllium

Lewis Beryl Prospect

Occurrence • Mica, Beryllium

Mt Ethel Mine

Past Producer • Beryllium

Rita Beryl Mine

Past Producer • Beryllium

Silica Beryl Mine

Past Producer • Mica, Beryllium

Wisdom Ranch Prospect

Past Producer • Beryllium

Beryl No. 3 Claim

Past Producer • Beryllium, Mica

Crystal Silica Mine

Past Producer • Mica

Hyatt Ranch Mine

Producer • Feldspar, Beryllium, Mica

Langston Mine

Past Producer • Mica, Beryllium

Mica Dike Claim

Past Producer • Beryllium, Mica

Pan Claims

Past Producer • Beryllium

Lucky Strike Claims

Occurrence • Uranium, Silver

Spring Group

Past Producer • Uranium

Unnamed Prospect

Occurrence • Silver, Lead, Bismuth, Zinc

Unnamed Prospect

Occurrence • Lead, Zinc, Bismuth, Copper

Chaney-Sims Beryl Prospects

Occurrence • Beryllium, Mica, Feldspar

Crown Point Vein

Occurrence • Gold

Little Bobby Vein

Occurrence • Gold

Soda Springs Group

Past Producer • Uranium

Unnamed Prospect

Occurrence • Silver, Gold, Nickel Laterite, Copper

Cojade Mine

Producer • Beryllium

Rattlesnake Park Mine

Producer • Lithium, Beryllium

Sheep Creek Prospect

Occurrence • Uranium, Thorium, REE

Wahketa Lease

Past Producer • Uranium, Vanadium

Kelly Mine

Past Producer • Gold, Silver

Goldora Mine

Occurrence • Gold, Silver

Iron King Mine

Occurrence • Zinc, Copper

Red Head Claim

Occurrence • Thorium, Beryllium, Uranium

Unnamed Prospect

Occurrence • Copper

Copper King Mine

Past Producer • Zinc, Uranium

Unnamed Prospects

Occurrence • Silver

Crist Mine

Occurrence • Copper, Gold, Silver

Challenger Mine

Past Producer • Tungsten

Akney Mine

Occurrence • Gold, Copper, Silver

Lookout Mine

Past Producer • Tungsten

Green Rock Mine

Past Producer • Tungsten

Spaulding Mine

Past Producer • Tungsten

Thompson Canyon Scheelite Occurrences

Occurrence • Tungsten

Big Four Mine

Producer • Silver, Gold

Carter Mine

Producer • Gold, Silver

Lone Pine Mine

Past Producer • Gold

Mason Mine

Producer • Silver, Tungsten, Gold

Yellow Jacket Group

Occurrence • Gold

Red Mountain Lode

Occurrence • Lead, Zinc

Langford Iron Mine

Occurrence • Iron

Howes Gulch District

Producer • Copper, Gold, Silver

A. L. Stein Ranch Uranium Prospect

Occurrence • Uranium

Carter Lake Uranium Occurrence

Occurrence • Uranium

Batterson Lode

Occurrence • Uranium

Cash Mine

Occurrence • Gold, Silver, Copper

Free Gold Mine

Past Producer • Gold, Silver

Gold Coin Mine

Occurrence • Gold, Silver

Lady Moon Mine

Past Producer • Uranium

Monte Cristo Claim

Occurrence • Gold, Silver

Rockfield Mine

Past Producer • Gold, Silver

Uranium Queen Mine

Past Producer • Uranium, Vanadium

Lewis Beryl Prospect

Occurrence • Beryllium

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Fire Clay (Refractory)

Unknown

Occurrence • Fire Clay (Refractory)

Unknown

Occurrence • Fire Clay (Refractory)

Debbie Doll

Occurrence • Beryllium

Unknown

Occurrence • Stone

Wisdom Ranch

Producer • Beryllium

Abandon Mine

Occurrence • Beryllium

Mica-Beryl Prospect

Occurrence • Beryllium

Unknown

Producer • Stone, Dimension

Bashor Mine

Occurrence • Fluorine-Fluorite

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Fire Clay (Refractory)

Unknown

Occurrence • Stone

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Fire Clay (Refractory)

Unknown

Occurrence • Fire Clay (Refractory)

Unknown

Occurrence • Clay

Mt. Olympia

Occurrence • Mica

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Fire Clay (Refractory)

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Clay

Unknown

Occurrence • Stone

Hilltop #23

Producer • Beryllium

Hide-A-Way Claim

Producer • Beryllium

Primrose Beryl

Occurrence • Beryllium

Debbie Doll Beryl

Occurrence • Beryllium

Corral Pole

Producer • Beryllium

Beryl No. 5

Occurrence • Beryllium

Humphrey Beryl Prospect

Occurrence • Beryllium

Crystal Silica Claims

Occurrence • Bismuth

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Clay

H G and J No. 15 and 23 Claims

Occurrence • Beryllium

H E & M #9

Occurrence • Beryllium

Green Crystal, Beryl No. 1-9

Occurrence • Quartz

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Limestone, General

Unknown

Occurrence • Fire Clay (Refractory)

Unknown

Occurrence • Limestone, General

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Fire Clay (Refractory)

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Sand and Gravel, Construction

Unknown

Occurrence • Limestone, General

Unknown

Occurrence • Sand and Gravel, Construction

Chaney-Suns Prospects

Occurrence • Beryllium

Big Boulder Prospect

Past Producer • Mica

Calypso Beryl Mine

Occurrence • Beryllium

Debbie Doll Mine

Occurrence • Beryllium, Lithium

Giant Crystal Mine

Past Producer • Beryllium, Mica

Hanks Hole Mine

Occurrence • Beryllium

Hilltop No. 23 Mine

Past Producer • Beryllium

Humphrey Beryl Prospect

Occurrence • Mica, Beryllium

Kings Canyon Mine

Occurrence • Beryllium

Mica-Beryl Prospect

Occurrence • Mica, Beryllium

Primorose Beryl Lode

Past Producer • Beryllium, Mica, Manganese

Tantalum Prospect

Occurrence • Tantalum, Beryllium, Mica

Unnamed Prospect

Occurrence • Silver, Zinc, Gold

Mt. Olympus Mine

Past Producer • Beryllium, Mica

Vona Mae Claims

Occurrence • REE, Thorium

Berghof Lode

Occurrence • Gold, Silver, Copper

Colorado Mine

Occurrence • Gold, Silver

Prodigal Mine

Occurrence • Silver, Gold

Sodom Mine

Occurrence • Gold, Silver

Spring No 1 & 2 Claims

Occurrence • Uranium

Estes Bell and Hilltop

Occurrence • Uranium

Alice M. and Helen M. Beryl

Occurrence • Beryllium

Beryl No. 5 Prospect

Occurrence • Beryllium, Mica

Big Mica Beryl Prospect

Occurrence • Mica, Silver, Lead, Gold

Home District

Occurrence • Gold, Silver

Treasure Hill Mine

Occurrence • Nickel

Unnamed Prospects

Occurrence • Copper, Silver

Ball Scheelite Mine

Occurrence • Tungsten

Langford Copper Mine

Occurrence • Copper

Bear Cat Prospect

Occurrence • Gold, Silver

Corral Pole Mine

Past Producer • Mica, Beryllium, Feldspar

Lodge Pole Mine

Past Producer • Mica, Beryllium

Eureka Group

Past Producer • Uranium

Mayesville District

Past Producer • Uranium

Depression Mine

Past Producer • Gold, Silver

Bidwell Claims

Past Producer • Tungsten

Manhattan District

Past Producer • Gold, Silver

Buckhorn Mica Mine

Producer • Niobium (Columbium), Tantalum, Mica, Beryllium

Crystal Mountain Pegmatite District

Producer • Mica, Beryllium, Uranium, Feldspar

Masonville District

Producer • Gold, Silver

Double Opening Prospect

Producer • Feldspar

Unknown

Producer • Clay

Storm Mtn. Lode

Producer • Beryllium

Mona No. 4

Producer • Beryllium

Thodab

Producer • Beryllium

Unknown

Producer • Limestone, General

Boyd Lake

Past Producer • Stone, Crushed/Broken

Big Boulder

Past Producer • Beryllium

Calypso Beryl No 1

Producer • Beryllium

Abandon Mine

Past Producer • Beryllium

Cirque Claims

Past Producer • Fluorine-Fluorite

Wahketa Lease

Past Producer •

Langston Pit

Past Producer •

Cojade

Past Producer • Mica

Chaney-Sims Beryl Mine

Producer • Feldspar

Boettcher Quarry

Producer • Stone, Crushed/Broken

Fort Collins

Producer • Stone, Crushed/Broken

Big Thompson Pit

Past Producer • Sand and Gravel, Construction

Unnamed Mine

Unknown • Gypsum-Anhydrite

Polemic

Plant •

Ball Scheelite

Producer • Tungsten

Eureka Claims Nos 1 To 8

Unknown • Uranium

Slab Canyon Quarry

Producer • Limestone, Dimension

Lucky Strike Claims

Past Producer • Uranium

Treiber Pit

Producer • Sand and Gravel, Construction

Loveland Gravel Pit

Producer • Stone, Crushed/Broken

Greeno Nos 1-20

Past Producer • Mica

Beryl Dike Claim

Producer • Beryllium

Lookout Lode

Past Producer • Tungsten

Corral Pole Mica Mine

Past Producer • Mica

Beryl No. 5 Prospect

Occurrence • Beryllium, Mica

Haa* Sand & Gravel

Producer • Sand and Gravel, Construction

Echo Glen

Producer • Beryllium

Mona No 4

Producer • Beryllium

Wisdom Ranch

Producer • Silica

Deadman Butte

Unknown • Gypsum-Anhydrite

Mym

Producer • Sand and Gravel, Construction

Tourmaline Prospect

Occurrence • Feldspar, Quartz

Unnamed Pit

Producer • Clay

Clipper No 1

Producer • Beryllium

Hilltop No 3 Claims

Producer • Beryllium

Unnamed Mine

Past Producer • Beryllium

Buckhorn Mica Mine

Past Producer • Mica

Kings Kanyon Claims

Producer • Beryllium

Goodwin Quarry

Producer • Stone, Crushed/Broken

Hg & J Nos 15 and 23 Claims

Producer • Beryllium

Big Thompson Plant

Past Producer • Sand and Gravel, Construction

Graphite Nos 1 To 7

Producer • Graphite

Sterling Plant

Producer • Sand and Gravel, Construction

Bashor Mine

Past Producer • Fluorine-Fluorite

Unnamed Mine

Unknown • Feldspar

Crystal Snow Mine

Producer • Beryllium

Unnamed Pit

Producer • Clay

Coulson Plant

Producer • Sand and Gravel, Construction

Mineral Concentrates

Past Producer • Beryllium

Alice M Beryl

Past Producer • Beryllium

Fort Collins Pit

Producer • Sand and Gravel, Construction

Debbie Doll Beryl Claim

Producer • Beryllium

Redfeather Pit

Past Producer • Quartz

Flat Iron

Producer • Sand and Gravel, Construction

Say Hawker Pit

Producer • Sand and Gravel, Construction

Reta Beryl Claim

Producer • Beryllium

Crystal Silica Mine

Past Producer • Mica

Unnamed Pit

Producer • Clay

Larimer Quarry

Producer • Stone

Hanks Hole Claims

Producer • Beryllium

Fort Collins Plant

Producer • Sand and Gravel, Construction

Roberts Quarry

Producer • Gypsum-Anhydrite

Pan Claims

Producer • Beryllium

Hg & J No 3 Claim

Producer • Beryllium

Masonville

Past Producer • Tungsten

Colorado Rose Red Quarry

Producer • Granite

Rainbow Lode

Past Producer • Beryllium

Unnamed Pit

Producer • Clay

Corral Pole Claims

Producer • Beryllium

Barker Pit

Producer • Sand and Gravel, Construction

Mt Ethyl Beryl Claim

Producer • Beryllium

Wil*

Past Producer • Stone

Buckhorn

Past Producer • Silica

Unknown

Unknown • Feldspar, Quartz

Rex Quarry

Producer • Calcium

He & M No 9 Claims

Producer • Beryllium

Rattlesnake Park

Producer • Beryllium

Weaver

Producer • Stone

Davis Nickel Prospect

Past Producer • Nickel

Heline Property

Producer • Tungsten

Beryl No 2

Producer • Beryllium

Plains View

Producer • Beryllium

U.S.Gypsum Quarry M.Y.M.

Past Producer • Gypsum-Anhydrite

Colo Stone Co Pit

Producer • Stone, Crushed/Broken

Mountain State Mill

Past Producer • Gold

Iron Mountain

Unknown • Pumice

Beryl No 3 Claim

Producer • Beryllium

Treasure Hill Mine

Past Producer • Nickel

Challenger

Producer • Tungsten

Loveland Quarry

Producer • Gypsum-Anhydrite

Berghof Lode

Past Producer • Gold

Loveland Sandstone Quarry

Producer • Sand and Gravel, Construction

Hide-A-Way Claim

Producer • Beryllium

Valley View Claims No 142

Producer • Beryllium

Sheep Draw Quarry

Producer • Silica

Loveland Ready Mix Pit

Producer • Sand and Gravel, Construction

Kauffman Pit

Producer • Sand and Gravel, Construction

Mason Ranch

Past Producer • Tungsten

Hyatt Ranch

Past Producer • Beryllium

Carter Tunnel

Occurrence • Tungsten

Coulson Excavating Pit

Producer • Sand and Gravel, Construction

Redstone Loveland

Producer • Stone, Crushed/Broken

Woodhams Quarry

Producer • Gypsum-Anhydrite

Prospect Pit

Producer • Sand and Gravel, Construction

Loveland

Producer • Stone

Boettcher Cement Plant

Producer •

Coulson Pit

Producer • Sand and Gravel, Construction

Mint Quarry

Past Producer • Stone, Crushed/Broken

Goodwin Plant

Producer • Stone, Crushed/Broken

Cowan Cci Pit

Producer • Sand and Gravel, Construction

Huckleberry Beryl Deposit

Producer • Beryllium

Thodab Bull Elk Claim

Past Producer • Beryllium

Estes Belle and Hilltop Claims

Producer • Beryllium

Cowan Cci Plant

Producer • Sand and Gravel, Construction

Corral Pole 1&2 Mine

Producer • Beryllium

Adams Transit Pit

Past Producer • Sand and Gravel, Construction

Green Quartz Beryl Claims No 1-9

Producer • Quartz

Hideabove

Producer • Beryllium

Unknown

Occurrence • Gypsum-Anhydrite

Unknown

Occurrence • Gypsum-Anhydrite

Unknown

Occurrence • Gypsum-Anhydrite

Unknown

Occurrence • Sand and Gravel, Construction

Vona Mae

Producer • Stone, Dimension

Beryl Dike

Occurrence • Beryllium

Unknown

Occurrence • Gypsum-Anhydrite

Unknown

Occurrence • Gypsum-Anhydrite

Unknown

Occurrence • Gypsum-Anhydrite

Unknown

Occurrence • Gypsum-Anhydrite

Unknown

Occurrence • Gypsum-Anhydrite

Unknown

Occurrence • Gypsum-Anhydrite

Unknown

Occurrence • Gypsum-Anhydrite

Unknown

Occurrence • Gypsum-Anhydrite

Unknown

Occurrence • Gypsum-Anhydrite

Troupe

Producer • Stone

Unnamed Mine

Past Producer • Fluorine-Fluorite

Double Opening Mine

Producer • Feldspar

Red Hill 1

Past Producer •

Green Cryatals Nos 3&4 Claims

Producer • Beryllium

Monroe Pit

Past Producer • Gypsum-Anhydrite

Primrose Beryl Claim

Producer • Beryllium

Loveland Ready Mix Plant

Past Producer • Sand and Gravel, Construction

Swart

Past Producer • Sand and Gravel, Construction

Prairie Divide

Past Producer • Fluorine-Fluorite

Mt Olympia Mine

Past Producer • Mica

Copper King Group

Past Producer • Copper

Mica Dike Claims

Producer • Beryllium

Sodom

Past Producer • Gold

Humphery Beryl Pegmatite

Producer • Beryllium

Crystal Mountain

Producer • Beryllium

Vona Mae

Producer • REE

Haag Pit

Past Producer • Sand and Gravel, Construction

Lewis Beryl Mine

Past Producer • Feldspar

State Lease

Producer • Stone, Crushed/Broken

Owl Canyon Mine

Past Producer • Gypsum-Anhydrite, Stone, Crushed/Broken

Glen O. Barrett Et Al

Past Producer • Beryllium

White Quarry

Producer • Stone

New Hope Claims

Prospect • Niobium (Columbium), Tantalum

Colo Lien Company

Producer • Stone, Crushed/Broken

Barker Plant

Producer • Sand and Gravel, Construction

Estes Pit

Producer • Sand and Gravel, Construction