About this location
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Found Here
Geology and deposit
- Host rock
- Granite
- Associated rock
- Redskin Granite — Granite
- Orebody form
- CUPOLAS, PODS, IRREGULAR LENSES
- Tectonic setting
- Central Cordillera (Southern Rocky Mountains)
Tarryall Mountains, Front Range, Puma Hills, Badger Flats, Badger Flats Fault, Minor Faults, Round Mountain Syncline
Greisenized Rocks; Localized By Fissures, Contacts, Favorable Rock Units
Greisenization
Mining history
- Status
- Occurrence
- Workings
- Surface/Underground
- Discovered
- 1955
Records and references
HAWLEY, C.C., 1969, GEOLOGY AND BERYLLIUM DEPOSITS OF THE LAKE GEORGE (OR BADGER FLATS) BERYLLIUM AREA, PARK AND JEFFERSON COUNTIES, COLORADO: USGS PROFESSIONAL PAPER 608-A, 44 P. MEEVES, H.C., 1966, NONPEGMATITIC BERYLLIUM OCCURRENCES IN ARIZONA, COLORADO, NEW MEXICO, UTAH, AND FOUR ADJACENT STATES: USBM REPORT OF INVESTIGATIONS 6828, P. 25-34. HAWLEY, C.C. AND GRIFFITTS, W.R., 1968, DISTRIBUTION OF BERYLLIUM, TIN, AND TUNGSTEN IN THE LAKE GEORGE AREA, COLORADO: USGS CIRCULAR 597, 18 P. HAWLEY, C.C. AND WOBUS, R.A., 1977, GENERAL GEOLOGY AND PETROLOGY OF THE PRECAMBRIAN CRYSTALLINE ROCKS, PARK AND JEFFERSON COUNTIES, COLORADO: USGS PROFESSIONAL PAPER 608-B, 77 P. & &SIEMS, P.L., 1963, BERYLLIUM: COLORADO SCHOOL OF MINES MINERAL INDUSTRIES BULLETIN, V. 6, NO. 3, 15 P. WORCESTER, P.G., 1919, MOLYBDENUM DEPOSITS OF COLORADO: CGS BULLETIN 14, P. 73-74.
Data: USGS Mineral Resources Data System, record 10087841 — view the source record
Difficulty
Getting there
Location on Map
Coordinates: 39.09806, -105.42002
Nearby rockhounding locations
- Black Prince Mine — Bertrandite, BerylCO · 0.4 mi
- Parker Mine — FluoriteCO · 0.7 mi
- Mary Lee Mine — Barite, BertranditeCO · 1.6 mi
- Little John Mine — Azurite, BertranditeCO · 1.8 mi
- China Wall Area — Bertrandite, BerylCO · 1.9 mi
- Littlejohn J and S — Azurite, BerylCO · 2.3 mi
Recommended Gear for Colorado

Estwing E3-22P Rock Pick
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Watertight Medical Kit
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Southwest Treasure Hunter's Gem and Mineral Guide
Whether you're digging for the first time or are an experienced rockhound or "prospector," with a simple rock hammer and...
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