GRN grid region: N27W58
A grid 'square' of approximately 160km x 160km, part of the Global Reference Network of 19,833 grid cells covering the Earth.Northeast Corner:
40 30'0'' N , 103 22'55'' W ( 40.5,-103.382 )
Southwest Corner:
39 0'0'' N , 105 11'41'' W ( 39,-105.195 )
Climate:
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
104 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramLocalities within grid area
- Colorado
- ⭔Adams County
- ⭔Arapahoe County
- Boulder County
- ⭔Denver County
- ⭔Douglas County
- ⭔Castle Rock Area
- Castle Rock
- Cherry Creek Placers
- Clay pit (MRDS - 10118258)
- Clay pit (MRDS - 10166393)
- Clay pit (MRDS - 10183180)
- Clay pit (MRDS - 10214680)
- Clay pit (MRDS - 10239295)
- Clay pit (MRDS - 10263917)
- Gravel Pit (MRDS - 10118242)
- Gravel Pit (MRDS - 10159902)
- Gravel Pit (MRDS - 10166987)
- Gravel Pit (MRDS - 10167000)
- Gravel Pit (MRDS - 10190674)
- Gravel Pit (MRDS - 10207896)
- Gravel Pit (MRDS - 10214712)
- Gravel Pit (MRDS - 10214835)
- Gravel Pit (MRDS - 10214866)
- Gravel Pit (MRDS - 10239522)
- Gravel Pit (MRDS - 10263671)
- Gravel Pit (MRDS - 10263749)
- Gravel Pit (MRDS - 10264058)
- Gravel Pit (MRDS - 10287895)
- Gravel Pit (MRDS - 10288458)
- Gravel Pit (MRDS - 10288646)
- Happy Canyon Creek Gold Occurrence
- Hathaway Quarry
- Leonard Mine (Franktown)
- M Y M
- Madis
- Newlin Gulch Gold Occurrence
- Newlin Gulch Placer
- Quarry (MRDS - 10118325)
- Quarry (MRDS - 10118682)
- Quarry (MRDS - 10135006)
- Quarry (MRDS - 10142777)
- Quarry (MRDS - 10166476)
- Quarry (MRDS - 10166885)
- Quarry (MRDS - 10190570)
- Quarry (MRDS - 10214145)
- Quarry (MRDS - 10214172)
- Quarry (MRDS - 10214451)
- Quarry (MRDS - 10214597)
- Quarry (MRDS - 10214727)
- Quarry (MRDS - 10239392)
- Quarry (MRDS - 10239443)
- Quarry (MRDS - 10263924)
- Quarry (MRDS - 10288582)
- R. E. Coulter
- Russellville Gulch Placer
- Sandpit (MRDS - 10288055)
- Unknown Clay Occurrence (MRDS - 10017229)
- Unknown Stone - Dimension (MRDS - 10108206)
- Unnamed Gold Occurrence (MRDS - 10012326)
- Unnamed Gold Occurrence (MRDS - 10012327)
- Unnamed Gold Occurrence (MRDS - 10087567)
- Unnamed Gold Occurrence (MRDS - 10090891)
- Wall Mountain Tuff
- Cherry Creek
- Churchill
- Clay pit (MRDS - 10142419)
- Dawson Arkose
- ⭔Deckers Area
- Devils Head Pegmatite Mining District
- Baldwin Mine
- C & S
- California Mine
- Colorado Mineral Society
- Cramer Mine (Magnuson Quarry)
- Cramer No. 2 Quarry (Snowdrift Quarry)
- Denver Mine
- Devils Head
- Devils Head Copper
- Devils Head Mine (Devils Head pegmatite)
- Devils Head Occurrence (C.M.S.)
- Fern Creek
- Little Anna
- Little Eagle Occurrence
- Little Eddie Mine
- Little Joe
- Lone Pine Feldspar Quarry (Claim: Lone Pine; MS 20867)
- Long Hollow
- Lost Dutchman pegmatite
- Miller lode (Miller Mine; Miller No. 1 Lode)
- Pine Nook
- Princeton group
- Rusty Pick Occurrence
- Skeleton No. 2 pegmatite
- Spielman prospect (Spielman pegmatite)
- Three Musketeers Mine
- Unknown Fluorine - Fluorite (MRDS - 10239627)
- Unknown Fluorine - Fluorite (MRDS - 10288251)
- Unnamed pegmatite
- Watson Park Mine (Watson Park pegmatite)
- Diamond Clay Mine
- Gravel Pit (MRDS - 10118180)
- Gravel Pit (MRDS - 10118547)
- Gravel Pit (MRDS - 10142688)
- Gravel Pit (MRDS - 10166357)
- Gravel Pit (MRDS - 10190105)
- Gravel Pit (MRDS - 10214459)
- Gravel Pit (MRDS - 10214471)
- Gravel Pit (MRDS - 10263695)
- Gravel Pit (MRDS - 10264334)
- Gravel Pit (MRDS - 10287916)
- Gravel Pit (MRDS - 10288287)
- Gravel Pit (MRDS - 10305042)
- Helmer Brothers Occurrence
- Higginson Pit
- Jenny Lode Occurrence
- Johnson; Scott; & Brickyard Occurrence
- ⭔Kassler Area
- Clay pit (MRDS - 10166649)
- Clay pit (MRDS - 10190770)
- Clay pit (MRDS - 10263802)
- Duke Pit
- Gravel Pit (MRDS - 10118313)
- Gravel Pit (MRDS - 10142656)
- Gravel Pit (MRDS - 10214781)
- Helmer Brothers Quarry
- Hillside Occurrence
- Kaminski Prospect
- Kassler Quarry
- Penley No. 1 Lease Occurrence
- Pre-Mix Sand & Gravel Inc
- Roxborough Park
- Saddle Rock Ranch
- Slocum
- The Hogback Clay Mine
- Unknown Feldspar (MRDS - 10118106)
- Unknown Feldspar (MRDS - 10142199)
- Unknown Feldspar Occurrence (MRDS - 10017224)
- Unknown Feldspar Occurrence (MRDS - 10017231)
- Unknown Mica (MRDS - 10190122)
- ⭔Castle Rock Area
- Colorado
- Douglas County
- Kassler Area
- Unknown Mica (MRDS - 10190141)
- Unknown Mica Occurrence (MRDS - 10017227)
- Unknown Mica Occurrence (MRDS - 10091260)
- Unknown Stone - Crushed/Broken (MRDS - 10264055)
- Unknown Stone - Crushed/Broken Occurrence (MRDS - 10017220)
- Unknown Stone - Crushed/Broken Occurrence (MRDS - 10017222)
- Unnamed Copper Prospect (MRDS - 10013841)
- Unnamed Copper Prospect (MRDS - 10094633)
- Waterton Sand & Clay Company Occurrence
- Wildcat
- Larkspur
- Larkspur (2)
- ⭔Littleton quadrangle
- ⭔Nighthawk area
- Parker
- Perry Park
- Pikes Peak Granite
- Pine Creek
- ⭔Pine Creek pegmatite area
- Plum Creek
- Quarry (MRDS - 10190488)
- Quarry (MRDS - 10190545)
- Rampart Range
- Sand Pit (MRDS - 10118228)
- Sand Pit (MRDS - 10288534)
- ⭔Trout Creek area
- ⭔Twin Cedar area
- Unknown Feldspar - Mica Occurrence (MRDS - 10017228)
- Unknown Stone - Crushed/Broken Occurrence (MRDS - 10017225)
- Unnamed Pegmatite
- Ute
- Ware Occurrence
- West Creek
- Kassler Area
- El Paso County
- ⭔Elbert County
- Jefferson County
- Beryl Ores Mill
- Brannon Pit No. 17
- Chieftan Mine
- Critchell Area
- Deer Creek Mine
- Deer Creek South Pit Quarry
- ⭔Denver Area
- Foothill Mining District
- Front Range
- Golden Mining District
- Golden
- Indian Hills
- Johnson Reservoir
- Lakewood
- Lariat Mine
- Lower Clear Creek Area
- M&S Chieftain Mine
- ⭔Morrison Area
- Morrison Quarry
- New Hedley
- No Name Pegmatite
- North & South Chieftan
- Rock Products No. 2
- South Platte Pegmatite Mining District
- Strainland Mine (Golden Mine)
- Stranger Mine (George W. Parfet Estate; Inc.; Prospect)
- Thomas - Union Lodes (Mica Mine)
- Unknown Clay - Fire (Refractory) Occurrence (MRDS - 10016803)
- Unknown Clay - Fire (Refractory) Occurrence (MRDS - 10016805)
- Unknown Clay (MRDS - 10263610)
- Unknown Clay Occurrence (MRDS - 10016925)
- Unknown Stone - Crushed/Broken (MRDS - 10108045)
- ⭔Waterton (Kassler) Area
- Waterton Pit
- Larimer County
- Boyd Lake
- Larimer Quarry
- Loveland
- Loveland Quarry (United States Gypsum Quarry)
- U.S. Gypsum Quarry M.Y.M.
- Unknown Clay - Fire (Refractory) Occurrence (MRDS - 10016715)
- Unknown Clay - Fire (Refractory) Occurrence (MRDS - 10016720)
- Unknown Clay - Fire (Refractory) Occurrence (MRDS - 10016721)
- Unknown Clay (MRDS - 10108149)
- Unknown Clay Occurrence (MRDS - 10016723)
- Unknown Clay Occurrence (MRDS - 10016731)
- Unknown Stone Occurrence (MRDS - 10016717)
- Unknown Stone Occurrence (MRDS - 10016732)
- Wild's
- Lincoln County
- Logan County
- ⭔Morgan County
- Teller County
- Weld County
- Berthoud meteorite
- Johnstown
- Lafayette
- Unknown Clay - Fire (Refractory) Occurrence (MRDS - 10017491)
- Unknown Clay - Fire (Refractory) Occurrence (MRDS - 10017492)
- Unknown Clay - Fire (Refractory) Occurrence (MRDS - 10017580)
- Unknown Clay - Fire (Refractory) Occurrence (MRDS - 10017693)
- Unknown Clay - Fire (Refractory) Occurrence (MRDS - 10091336)
- Unknown Clay - Fire (Refractory) Occurrence (MRDS - 10091345)
- Unnamed coal mine
- Douglas County
Dinosaur Ridge, Morrison Area, Jefferson County, Colorado, USA