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Peg Leg Mine, Grayback [peak] area, Wooley Mining District, Pinal County, Arizona, USAi
Regional Level Types
Peg Leg MineMine
Grayback [peak] areaArea
Wooley Mining DistrictMining District
Pinal CountyCounty
ArizonaState
USACountry

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PhotosMapsSearch
Latitude & Longitude (WGS84):
33° 2' 48'' North , 111° 3' 51'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Kearny2,038 (2017)14.3km
Cactus Forest594 (2011)25.7km
Hayden650 (2017)26.4km
Superior2,943 (2017)27.6km
Dudleyville959 (2011)28.1km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Pinal Gem and Mineral SocietyCoolidge, Arizona43km
Gila County Gem & Mineral SocietyMiami, Arizona43km
Mindat Locality ID:
68678
Long-form identifier:
mindat:1:2:68678:8
GUID (UUID V4):
4063f97c-eea6-479b-8580-29eb7f2e4524
Other/historical names associated with this locality:
Peg Leg property; Patented claims MS 2395


A former underground Cu-Ag-Au mine located in the N½ sec. 31, T4S, R13E (Grayback 7.5 minute topo map), about 3¼ miles SE of Grayback. Produced 1937-1948. Claims extend into secs. 25 & 36, T4S, R12E. Operated in 1937-38 by H.R. Scott; explored in 1944 by Mr. Theodore Phillips; Operated by Mr. Martin Fishback (1948).

Mineralization is in E-W-trending fissure zone through the mine. Dikes and fissures trend both E-W and NW in the area. Paleocene Tea Cup Granodiorite has N-S contact with the Ruin Granite 100 meters west of the mine. Associated rock unit is Ruin (Oracle) Granite.

Regional dikes and fissures trend both E-W and NW in the area. Paleocene Tea Cup Granodiorite has N-S contact with Ruin Granite 100 meters W of the mine.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


1 valid mineral.

Detailed Mineral List:

Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 9 - Silicates
Chrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1

List of minerals for each chemical element

HHydrogen
H ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
OOxygen
O ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
AlAluminium
Al ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
SiSilicon
Si ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
CuCopper
Cu ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1

Other Databases

Link to USGS MRDS:10046283

Other Regions, Features and Areas containing this locality

North America
North America PlateTectonic Plate

This page 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

 
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