Land Use Data for Latitude 38.75 Longitude -106.25

Area size: .5 degrees latitude by .5 degrees longitude


Colorado Rockies forests ecoregion

Agricultural Land Uses

Agriculture in protected areas
Urban land


Boreal drylands



Growing Period (days)

60 to 89

Soil Types



Mountain > 2500

Slopes (degrees)

0.5 to 2
2 to 5
5 to 8
8 to 16
16 to 30
30 to 45
above 45

Population Density (persons per km2)

0 to 2
2 to 10
10 to 50
50 to 250

Infant mortality (per 1000 live births)

5 to 10

Mineral Extraction

Site Name (Type)Minerals
 Fluorine-Fluorite, Manganese
 Silver, Lead, Gold
 Gold, Silver, Lead, Zinc
 Copper, Gold, Silver, Tungsten, Lead, Zinc
 Silver, Lead, Zinc
 Silver, Lead
 Stone, Crushed/Broken
 Sand and Gravel, Construction
 Limestone, General
 Uranium, REE
 Lead, Zinc
 Gold, Silver, Lead
(Underground)Gold, Zinc, Lead, Silver
(Underground)Gold, Lead, Silver, Zinc
(Underground)Lead, Silver, Zinc, Gold
Ace High-Jackpot ProspectCopper, Iron
AkronSilver, Lead, Zinc
American Flag MineGold
Annie HudsonZinc, Silver
Arkansas ClaimFluorine-Fluorite
Atlantic, Mound, IndependenceZinc, Silver, Lead
Atlas GroupBeryllium
Banker MineMolybdenum, Bismuth
Ben BoltLead, Zinc, Copper
Ben FranklinCopper, Lead, Silver
Bertha Gulch PlacersGold
Beryl Gem ClaimsTantalum, Beryllium, Niobium (Columbium)
Big Buck and White Cloud Mica ClaimsMica
Bill ShortGold, Silver, Copper, Lead, Cadmium, Zinc
Blistered Horn TunnelLead, Silver, Gold, Copper, Zinc
Bon TonMolybdenum, Gold, Silver, Copper, Lead
Bonus Extension GroupBeryllium, Niobium (Columbium), Tantalum, Mica, Feldspar
Boss LakeIron
Brittle SilverSilver, Lead, Zinc, Gold
Browns Canyon Or Dostal MineFluorine-Fluorite
Buena VistaGold, Platinum
CaliforniaMolybdenum, Beryllium
California MineBeryllium, Tungsten, Molybdenum
Chaffee Co. Fluorspar MineFluorine-Fluorite
Chimney HillFluorine-Fluorite
Chimney Hill, Manganese HillFluorine-Fluorite
CinderellaCopper, Zinc, Lead
CitizenGold, Silver, Copper, Lead
Clear CreekFluorine-Fluorite
Commercial Minerals, Inc.Fluorine-Fluorite
ComplexLead, Zinc, Copper, Silver, Tungsten, Gold
Congress TunnelLead, Copper
Copper HillMolybdenum, Copper
Copper KingMolybdenum
Copper King LodeGold, Copper
Cottonwood Hot Springs (Surface)Geothermal
Crystal No. 8REE
CumberlandGold, Silver, Iron
Cumberland, Sinbad, York, Deadlock, MichiganSilver, Lead
Day StarSilver
DeaconGold, Silver, Lead
Delay Adit and Lloyd ShaftFluorine-Fluorite, Manganese
Denver City TunnelGold, Silver, Copper, Lead
DrewSilver, Lead, Gold
El CapitanLead, Silver, Gold, Copper
Emma HCopper, Molybdenum, Gold, Silver
Erie TunnelGold, Silver, Copper, Lead, Zinc
Eureka-Nest EggSilver, Copper, Lead, Gold
Fluorspar LodeFluorine-Fluorite
Fort ScottGold, Silver
Fort Scott, Oddie, Moore, D. A. MasonGold, Silver
Geneva ClaimMolybdenum
Geneva ClaimSilver, Molybdenum
Gold CupSilver, Lead, Gold
Gold Cup Republic MineSilver, Lead, Gold
Gold Eagle Mine (Underground)Copper, Silver, Zinc, Lead, Gold, Molybdenum
Gold HillMolybdenum, Tungsten, Lead, Silver, Gold
Gold Hill TungstenTungsten, Molybdenum
Hart Rok (Surface)Sand and Gravel, Construction
HiawathaZinc, Lead
High Mucka Muck, Jas. G. Blaine, Brittle SilverSilver
Hortense Hot Springs (Surface)Geothermal
Hubnerite LodeTungsten
Hubnerite LodeGold, Silver, Tungsten
Hubnerite MineTungsten
Hubnerite-Black Diamond ClaimTungsten
Huffman Copper DepositCopper
IndianaSilver, Lead, Gold
Iron KingIron
Iron KingIron, Copper
Iron Mountain prospectSilver, Zinc, Lead, Gold, Copper, Tungsten
Iron Ore LodeIron, Copper
Jewel Tunnel & Mining Co.Lead, Zinc
Jimmie MackGold, Silver, Lead
Joe Robesnick (Underground)Fluorine-Fluorite
Josephine MineGold, Cobalt
Josephine Mine (Surface)Cobalt, Gold, Silver
Kramer Mines, Inc.Fluorine-Fluorite
Lachaw Mine (Surface)Gold, Silver
Lady Elk LodeUranium
Lady FranklinLead, Copper
Lady Luck #1-5, Everet #1-17Fluorine-Fluorite
Last Dollar (Surface)Silver, Bismuth, Copper
Legal TenderZinc, Copper, Lead
Lewiston-PetGold, Silver, Zinc, Copper
Lienhart Mine (Underground)Fluorine-Fluorite
LillySilver, Gold, Copper, Lead
Little Giant, Willow Cr., What Is It, Vanadium, Hillerton PlacersGold
Little GuyMolybdenum
Little Guy MineMolybdenum
Little Maud, Clinton, Silver Gem, Eastman, San Juan, Uncle SamLead, Zinc
Longfellow Claim (Surface)Iron
Lower Arkansas River PlacersGold
Lower Browns Creek PlacerGold
Lucky Mine (Surface)Gold, Silver
M.C.R.R.Iron, Silver
Madeline #2Lead, Tungsten, Cobalt
Madonna MineZinc, Silver, Lead
Madonna MineLead, Zinc
Magna Charta TunnelLead, Silver, Zinc
Magnuson and Son Calcium PlantCalcium
Maid of AthensSilver, Lead, Gold, Zinc
Maid of ErinCopper, Gold, Silver, Lead
Major Mine (Surface)Gold, Copper, Lead, Silver
Mazeppa, MayGold, Silver, Lead
Middle Mountain (Surface)Molybdenum
Mike Rabbit (Surface)Copper, Bismuth
Molybdenite ExtensionTungsten
Monarch Lime Quarry (Surface)Stone, Crushed/Broken
Monitor ClaimMolybdenum, Tungsten
Moore, D. A. MasonGold, Silver
Morning GlimGold, Silver, Copper, Lead
Morning GloryCopper, Molybdenum
Morning StarPerlite
Moss Flower, Half MoonLead, Zinc
Moss Flower, Silver KingLead, Silver, Zinc
Mount Aetna Molybdenum ProspectMolybdenum
Mount Antero claimsBeryllium
Mount Princeton Hot Springs (Surface)Geothermal
Mt. Aetna DepositsTungsten
Mt. HarvardGold, Copper, Silver, Lead
N.B.C.Silver, Gold, Lead, Zinc
NapoleonLead, Zinc
Nathrop Ruby Mt.Perlite, Pumice
NationalLead, Zinc, Copper
Nest EggMolybdenum
New Discovery ClaimsMolybdenum
North Point, Eastern Star, Unitah LodeMolybdenum
North StarSilver, Lead
OrientGold, Tungsten, Silver, Molybdenum
Parole TunnelZinc, Copper, Gold, Silver, Lead
Picuris Placer MineVanadium
Placer Creek PlacersGold
Poncha MineFluorine-Fluorite
Poncha Pass, Fluorspar Deposit, Valley View, Divide Claims Nos. 1-13Fluorine-Fluorite
Poncha Spgs, Aksarben, DivideFluorine-Fluorite
Princeton TunnelLead, Copper
Robert E. LeeSilver, Lead, Gold
Robinson & Ferry, Silent Friend, EldoradoGold, Lead, Silver
Royal PurpleMolybdenum
Salida Plant (Processing Plant)Stone, Crushed/Broken
Savage Placer (Surface)Gold
Sea ChestMolybdenum
Sections LodeGold
Silent FriendSilver, Gold, Lead
Silver Basin ShaftLead, Silver
Silver CordSilver, Lead, Copper
Silver CupSilver, Lead, Gold
Silver DollarSilver, Copper, Lead, Zinc
Spar Copper MineGold, Silver, Copper, Lead
Spar Copper ShaftGold, Silver, Copper, Lead, Zinc
Spartan MineManganese
Swiss BellLead, Silver
Swiss Boy MineUranium
Swiss Boy, Silver CropLead, Zinc
Sylvan DellLead, Silver
TamarackCopper, Silver, Gold
TenderfootZinc, Lead
TincupSilver, Lead, Gold
Tommy Evans Lode (Survey #14303) (Underground)Silver
Trout Creek Pass AreaNiobium (Columbium), Tantalum, REE, Feldspar
Tungsten ShaftLead, Gold, Tungsten, Molybdenum, Silver, Copper
U.S. Fluorspar Co.Fluorine-Fluorite
Ulrich Pit (Underground)Sand and Gravel, Construction
Vanadium, Little Giant PlacersGold
Victor, Morning Star, David H.Gold, Silver, Copper, Lead, Zinc
Wagner ClaimsMolybdenum
Wand A InclineGold, Silver, Lead
West PointLead, Zinc
White Star, Spar KingFluorine-Fluorite
Yukon PlacerGold, Silver

Agricultural use data provided by LADA, 2008. "Mapping Land Use Systems at global and regional scales for Land Degradation Assessment Analysis. Version 1.0" Nachtergaele F. & Petri M.
Mineral extraction data provided by USGS Mineral Resources Data System (MRDS), downloaded June 2, 2010.