|
|
Duncan, Ash Peak District (Twin Peaks District), Greenlee Co., Arizona, USA
Opal
State Route 75 opal locality, Duncan, Ash Peak District, Greenlee Co., Arizona, USA
Photo: 2006 Peter Cristofono
State Route 75 opal locality, Duncan, Ash Peak District, Greenlee Co., Arizona, USA
Photo: 2006 Peter Cristofono
Latitude: 32°43'17"N
Longitude: 109°6'17"W
Longitude: 109°6'17"W
Mineral List
Mineral list contains entries from the region specified including sub-localities| Acanthite Aurorite Bertrandite Calcite | Fluorite Galena Harmotome 'Olivine' | Opal 'Psilomelane' Pyrite Quartz var: Chalcedony | Rhodochrosite |
14 entries listed. 10 valid minerals.
Localities in this Region
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. This locality information is for reference purposes only. You should never attempt to
visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders
for access and that you are aware of all safety precautions necessary.
References
Allen, M.A. & G.M. Butler (1921b), Fluorspar, Arizona Bureau of Mines Bull. 114.
Ladoo, R.B. (1923), Fluorspar mining in the western states, US Bureau of Mines Report of Investigation 2480.
Galbraith, F.W. & D.J. Brennan (1959), Minerals of Arizona: 43.
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 223.
Ladoo, R.B. (1923), Fluorspar mining in the western states, US Bureau of Mines Report of Investigation 2480.
Galbraith, F.W. & D.J. Brennan (1959), Minerals of Arizona: 43.
Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.: 223.
This page is currently not sponsored. To sponsor this page click here.
Mindat Lightbox
Mineral and Locality SearchOptions| Fade toolbar when not in focus | Fix toolbar to bottom of page | ||
|---|---|---|---|
| Hide Social Media Links | |||
| Slideshow frame delay | seconds | ||
