County:
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Custer
Delta
Denver
Dolores
Douglas
Eagle
El Paso
Elbert
Fremont
Garfield
Gilpin
Grand
Gunnison
Hinsdale
Huerfano
Jackson
Jefferson
Kiowa
Kit Carson
La Plata
Lake
Larimer
Las Animas
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Logan
Mesa
Mineral
Moffat
Montezuma
Montrose
Morgan
Otero
Ouray
Park
Phillips
Pitkin
Prowers
Pueblo
Rio Blanco
Rio Grande
Routt
Saguache
San Juan
San Miguel
Sedgwick
Summit
Teller
Washington
Weld
Yuma
Permit Status:
All
Active
Application in Review
Permanent Cessation
Temporary Cessation
Terminated
Commodity:
All Commodities
Aggregate
Alum
Aluminum
Aluminum (Other Materials)
Alunite
Amber
Anhydrite, Gypsum
Anthracite
Antimony
Arsenic
Asbestos
Ball Clay
Barium, Barite
Bauxiteu
Bentonite
Beryllium
Bismuth
Bitumens (Asphalt)
Bituminous
Bloating Material (Clay, Shale, Slate)
Boron-Borates
Borrow Material for Construction
Brines/Salines (Sodium, Halite)
Bromine
Cadmium
Calcium (Limestone, Marble, Stone)
Carbon
Carbonates
Cement Rock (Natural)
Cerium
Cesium
Chlorine
Chromium
Clay (General)
Coal
Cobalt
Common Brick Clay
Concentrate
Copper
Corundum
Crushed Stone Material
Diamond
Diatomite
Dimension Stone
Dolomite
Emery
Evaporates
Feldspar
Fire Clay (Refractory)
Flake Mica
Flourine Gas
Fluorine, Fluorite
Fuller's Earth
Garnet
Garnet
Gas (Natural)
Gemstones
Germanium
Glauconite
Gold
Granite, Granite Gneiss
Graphite
Gravel
Hafnium
Halite, (Sodium, Evaporites, Brine)
Helium
High-Calcium Limestone (>95%)
High-Magnesian Dolomite (>95%)
Hydrogen
Indium
Iodine
Iridium
Iron
Kaolin or Kaolinitic Clay
Kyanite (Sillimanite, Andalusite)
Laterite
Lead
Lightweight Aggregate
Lignite
Limestone (General)
Lithium
Magnesite
Magnesium (Brucite)
Manganese
Marble
Mercury
Mica
Mineral Pigments
Molybdenum
Monazite
Nickel
Niobium (Columbium)
Nitrogen Nitrates
Oil Sands
Oil Shale
Olivine
Ore
Osmium
Osmium + Iridium (Osmiridium)
Overburden
Oxides
Oxygen
Palladium
Peat
Perlite
Petroleum
Phosphorus-Phosphates
Platinum
Platinum Group Metals
Potassium
Pumice
Pyrite
Pyrophyllite
Pyrrhotite
Quartz (Quartzite/Quartzose Sandstone)
Radioactive Materials
Radium
Rare Earths
Reclamation Only Permit
Rhenium
Rhodium
Rubidium
Ruthenium
Sand
Sand and Gravel
Sand Molding
Sandstone (Silica, Stone, Quarizite)
Saprolite
Scandium
Scrap Mica
Selenium
Shale
Sheet Mica
Silica (Quartz, Quartzite)
Silver
Slate
Sodium
Stone
Strontium
Sub-Bituminous
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Sulfides
Sulfur
Sulfuric Acid
Talc, Soapstone
Tantalum
Tellurium
Thallium
Thorium
Tin
Titanium
Tungsten
Ultra-Pure Dolomite (>90%)
Ultra-Pure Limestone (>97%)
Unknown Commodity
Uranium
Vanadium
Vermiculite
Volcanic Materials (Ash, Cinders)
Wollastonite
Yttrium
Zeolites
Zinc
Zinc Oxide
Zirconium
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