Regional Report: Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA

REF:Deposit:: TRIMBLE, D.E., AND MACHETTE, M.N., 1979, GEOLOGIC MAP OF THE COLORADO SPRINGS-CASTLE ROCK AREA, FRONT RANGE URBAN CORRIDOR, COLORADO: USGS MAP I-857-F. Deposit:: FINLAY, G.I., 1916, DESCRIPTION OF THE COLORADO SPRINGS QUADRANGLE: USGS FOLIO 20 REF: Eugene Gross, E. Wm. Heinrich (1966) PETROLOGY AND MINERALOGY OF THE MOUNT ROSA AREA, EL PASO AND TELLER COUNTIES, COLORADO. II. PEGMATITES THE AMERICAN MINERALOGIST, VOL. 51, MARCH-APRIL, 1966 pp. 299-323 Commodities (Major) - Zinc, Silver, Lead, Fluorine-Fluorite, Gold; (Minor) - Gemstone, Thorium, REE; (Trace) - Uranium, Tin, Titanium - Metal, Beryllium, Niobium (Columbium) Development Status: Producer Host Rock Unit: Mt Rosa Granite, Pikes Peak Granite Structure: Mt Rosa Intrusive Center, Ute Pass Fault, Manitou Park Half Graben, Emerald Valley Fault, Front Range Uplift, Pikes Peak Batholith Host Rock: Granite Tectonic Structure: Central Cordillera (Southern Rocky Mtns)

For full locality listing click here. Alternatively: Click here for heirarchical list of localities in Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA

Aegirine - 15, 24

Albite - 15

'Allanite' - 4, 17

'Amazonite' - 15

Anatase - 4

Anglesite - 15

'Apatite' - 4, 17

Arfvedsonite - 15, 24

Astrophyllite - 15, 4, 17, 25, 24

Baryte - 15, 4, 7, 18

'Bastnäsite' - 24

Bastnäsite-(Ce) - 15

Bertrandite - 15, 4, 9

Beryl - 13

Cassiterite - 15, 4, 17

Cerianite-(Ce) - 15

Cerussite - 15

'Chalcedony' - 15, 4, 8

Chalcopyrite - 15, 17, 18

'Chlorite Group' - 15, 4, 17

Columbite - 15, 3, 4, 17

Coronadite - 15

Cryolite - 15, 4, 8, 9, 17, 1, 5

'Cyrtolite' - 24

Danalite - 4

Elpasolite - 15, 9

Fayalite - 15, 4, 17

'Fergusonite' - 15, 4, 17

Fluocerite-(Ce) - 4

Fluorite - 15, 7, 8, 9, 11, 17, 18, 21

Galena - 15, 4, 7, 11, 17, 18

Gearksutite - 15, 9, 1

Genthelvite - 15, 25, 24

Gibbsite - 15

Gold - 2, 21

Hematite - 15, 10

Ilmenite - 15, 10

'Ilmenorutile' - 10

'K Feldspar' - 6

Kaolinite - 15

Kasolite - 15

Laihunite - 15

Lepidolite - 24

Löllingite - 15

Magnetite - 6

Massicot - 15

Microcline - 8, 24

Microlite - 15

Molybdenite - 15

Monazite-(Ce) - 15

Murataite-(Y) - 15, 24

Nacrite - 15, 4, 8, 9

Orthoclase - 25

Pachnolite - 15, 8, 9, 1, 5

Plattnerite - 15

Plumbopyrochlore - 15, 24

Prosopite - 15, 9, 1

Pyrite - 15, 18

Pyrochlore - 15, 4, 13, 17, 24

Quartz - 15, 7, 11, 18, 25, 24, 10

Ralstonite - 15, 9, 1

Riebeckite - 15, 4, 8, 17, 24

Rutile - 15, 4, 8, 9, 17, 25, 24

Senaite - 24

'Smoky Quartz' - 15

Sphalerite - 15, 4, 7, 11, 17, 18

Thomsenolite - 15, 8, 9, 1

Thorite - 15, 4, 17, 19, 24

Titanite - 4, 17

Topaz - 15, 4, 17

'Tourmaline' - 6

Uraninite - 6

Weberite - 8, 9

Wolframite - 12

Wulfenite - 15

Xenotime-(Y) - 15, 4, 17, 24

Yttrofluorite - 25

Zircon - 15, 4, 8, 9, 17, 24

78 minerals listed.

Locality Key

1	30-4 pegmatite, St Peters Dome, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
2	Alkayo Tunnel Occurrence (MS 13355; Claim: Alkayo Tunnel), Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
3	Blue Bird Mine, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
4	Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
5	Cryolite Mine (65-2 pegmatite), St Peters Dome, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
6	Dorothy O Claim, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
7	Duffields Deposit (Claims: Hughes Boss; MS 14464; Hughes Boss Shaft and Leyte Open Pit; Leyte; MS 20742), Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
8	Eureka Shaft, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
9	Eureka Tunnel (1-15 pegmatite), St Peters Dome, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
10	Hillside Park Claims, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
11	Mattie B. Mine (Claims: Mattie B.; MS 20501; Trail; MS 20501; Abe Lincoln; MS 20501), Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
12	Park Lodes 1-4 Claims, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
13	St Peters Dome Fluorite Prospect (Duffields; Leyte; Hughes Boss; Mattie B; Colorado; Cather Springs; Timberline), Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA

14	St Peters Dome Pegmatite Prospect, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
15	St Peters Dome, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
16	St. Peters Dome No. 1 Mine, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
17	Stove Mountain Mineral Locality (Cook Stove Mountain Mineral Locality), Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
18	Timberline Tunnel (Cather Springs Deposit; Claims: Timberline Nos. 1 and 2; MS 20026), Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
19	Trail Mines Prospect (21 Prospect), Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
20	Unknown Feldspar (MRDS - 10207677), Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
21	Unknown Fluorine - Fluorite - Gold Occurrence (MRDS - 10017794), Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
22	Unknown Fluorine - Fluorite Occurrence (MRDS - 10017741), Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
23	Unknown Fluorine-Fluorite (MRDS - 10215586), Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
24	Unnamed pegmatite, St Peters Dome, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
25	West Cheyenne Canon, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA
26	Winfield Scott Stratton, Cheyenne District (St. Peters Dome District), El Paso Co., Colorado, USA

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!