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King group of claims (King No. 1-2-3 claims), Little Acres area, Pinal Mountains Mining District, Gila County, Arizona, USAi
Regional Level Types
King group of claims (King No. 1-2-3 claims)Group of Claims
Little Acres areaArea
Pinal Mountains Mining DistrictMining District
Gila CountyCounty
ArizonaState
USACountry

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Latitude & Longitude (WGS84):
33° 21' 34'' North , 110° 52' 5'' West
Latitude & Longitude (decimal):
Type:
Group of Claims
Nearest Settlements:
PlacePopulationDistance
Miami1,783 (2017)4.4km
Claypool1,538 (2011)6.2km
Central Heights-Midland City2,534 (2011)6.9km
Globe7,396 (2017)8.5km
Six Shooter Canyon1,019 (2017)8.7km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Gila County Gem & Mineral SocietyMiami, Arizona4km
Mindat Locality ID:
61478
Long-form identifier:
mindat:1:2:61478:1
GUID (UUID V4):
0


A group of Cu-Mn-Fe-U claims with surface and underground workings located in the NW¼ sec. 7, T1S, R14E, about 3¾ miles SW of Little Acres, 1 mile south of the northeast corner of the Pinal Quadrangle and 4 miles S of Miami, on National Forest land. Relocated in 1953 on an abandoned copper prospect. Owned by Robert J. Boyle (1/3 owner) and Chas. and I. M. Shackelford (2/3 owners). Operated by the Thornburg Uranium Co. (1953).

Mineralization is a vein deposit hosted in the Precambrian Pinal Schist and the Solitude Granite as narrow quartz veins. The ore zone is 91.44 meters long and 1.52 meters wide, striking N45W and dipping 65NE. A quartz vein has many minute fractures partially sealed with copper oxides and radioactive minerals. Alteration is granite oxidized and altered near the quartz veins. Radioactivity: background 20 cps, max 300 cps.

Area structures include numerous faults striking approximately E-W and dipping steeply north, others strike NW and dip NE.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


5 valid minerals.

Detailed Mineral List:

Chalcopyrite
Formula: CuFeS2
'Limonite'
Malachite
Formula: Cu2(CO3)(OH)2
Description: Small masses and veinlets; thinly banded, cross-fibered in veins.
Metatorbernite
Formula: Cu(UO2)2(PO4)2 · 8H2O
Description: Clusters of minute crystals attached to walls of vugs and tiny fractures throughout quartz vein filling; walls of some larger veins coated by a mat of fine crystals.
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Pyrite
Formula: FeS2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Chalcopyrite2.CB.10aCuFeS2
Pyrite2.EB.05aFeS2
Group 5 - Nitrates and Carbonates
Malachite5.BA.10Cu2(CO3)(OH)2
Group 8 - Phosphates, Arsenates and Vanadates
Metatorbernite8.EB.10Cu(UO2)2(PO4)2 · 8H2O
Group 9 - Silicates
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified
'Limonite'-

List of minerals for each chemical element

HHydrogen
H MalachiteCu2(CO3)(OH)2
H MetatorberniteCu(UO2)2(PO4)2 · 8H2O
H MuscoviteKAl2(AlSi3O10)(OH)2
CCarbon
C MalachiteCu2(CO3)(OH)2
OOxygen
O MalachiteCu2(CO3)(OH)2
O MetatorberniteCu(UO2)2(PO4)2 · 8H2O
O MuscoviteKAl2(AlSi3O10)(OH)2
AlAluminium
Al MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Si MuscoviteKAl2(AlSi3O10)(OH)2
PPhosphorus
P MetatorberniteCu(UO2)2(PO4)2 · 8H2O
SSulfur
S ChalcopyriteCuFeS2
S PyriteFeS2
KPotassium
K MuscoviteKAl2(AlSi3O10)(OH)2
FeIron
Fe ChalcopyriteCuFeS2
Fe PyriteFeS2
CuCopper
Cu ChalcopyriteCuFeS2
Cu MalachiteCu2(CO3)(OH)2
Cu MetatorberniteCu(UO2)2(PO4)2 · 8H2O
UUranium
U MetatorberniteCu(UO2)2(PO4)2 · 8H2O

Other Databases

Link to USGS MRDS:10095785

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

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References

 
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