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United Verde Extension Mine (Little Daisy group of claims), Jerome, Verde District, Black Hills (Black Hill Range), Yavapai Co., Arizona, USAi
Regional Level Types
United Verde Extension Mine (Little Daisy group of claims)Mine
Jerome- not defined -
Verde DistrictMining District
Black Hills (Black Hill Range)Group of Hills
Yavapai Co.County
ArizonaState
USACountry

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Key
Lock Map
Latitude & Longitude (WGS84):
34° 45' 12'' North , 112° 6' 43'' West
Latitude & Longitude (decimal):
Locality type:
Nearest Settlements:
PlacePopulationDistance
Jerome456 (2017)0.5km
Clarkdale4,240 (2017)5.3km
Cottonwood11,818 (2017)9.5km
Verde Village11,605 (2011)10.3km
Cornville3,280 (2011)17.8km
Other/historical names associated with this locality:
Little Daisy shaft; The UVX; The U.V.X. property; Edith and Audrey shafts


A former underground Cu-Ag-Au-Zn occurrence/mine located in the NW¼ sec. 23, T16N, R2E, G&SRM, 0.5 km (0.3 mile) NNE of Jerome proper. Discovered by J.J. Fisher in 1900. This property consists of a group of 4 claims and lies to the east of the United Verde Mine. Owned by the United Verde Extension Mining Co., more commonly known simply as "U.V.X." Later owned by the Mingus Mountain Mining Corp. Produced during the period 1900 to 1974.

Mineralization is a deposit with an elliptical ore body hosted in the Deception Rhyolite, Grapevine Gulch Formation. Partly leached ore occurs on the 800-foot level; a chalcocite body 5 feet wide on the 1,200 level, 500 feet South of the Edith shaft. A main ore body of chalcocite was found on the 1400 level, 900 feet South of the Edith shaft. This body was 269 feet wide and 440 feet long on this level. This ore body is almost entirely in a rock described as "quartz porphyry." Strong kaolinization was found at the edges of the ore body. Diorite is seen only in a small are on the 1200 level. The predominant rock is a greenstone schist, very similar to other parts of the district. The schistosity is well defined but the rock is not fissile. The "quartz porphyry" is undoubtedly intruded into the greenstone. Ore control was stratigraphy and igneous activity. Ore concentration was hydrothermal with oxidation at near surface. Alteration was chloritization, sericitization, kaolinization, and pyritization.

Area structures include foliation in metavolcanic rocks that trends N10W to N40W. Massive sulphide lenses elongated parallel to bedding occur in the metavolcanic rocks.

Workings include the Edith shaft, the Audrey shaft, and the Little Daisy shaft. The Edith and the Audrey collars are both at 4,908 feet of altitude. The Little Daisy shaft was sunk to 800 feet deep to reach the Precambrian rocks. A winze went below the 800-foot level, where partly leached ore was encountered. The Edith shaft was deepened to 1,400 feet. The principal levels of the Edith and Audrey shafts are at depths of 800, 1200, 1300, 1400, 1500, 1600, and 1700 feet below the collar of the Little Daisy shaft. A 12,000-foot long drainage tunnel was driven as well. It drains the mine at the 1300 level or 1100 feet below the collar. The total length of workings amounts to more than 10 miles. The square-set method of mining was employed in the heavy ground; the Mitchell method elsewhere.

Production included $600,000 of ore from the 1200 level ore body (period values). During 1917 the main ore body produced 6,991,480 pounds of copper, worth $2,167,358 (period values). During 1916 U.V.X. produced 36,402,972 pounds of copper from 77,461 tons of ore averaging 23.5% Cu, besides 2,570 ounces Au and 128,468 ounces Ag. Total tonnage was 3,878,825 dry tons of ore yielding 793,331,100 pounds of Cu, 6,449,156 ounces Ag, and 152,756 ounces Au. The total output being worth $9,949,918 (period values), of which $7,400,000 was profit!

Regions containing this locality

North America PlateTectonic Plate

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


19 valid minerals.

Detailed Mineral List:

Aragonite
Formula: CaCO3
Reference: Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 118.
Atacamite
Formula: Cu2(OH)3Cl
Reference: Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 121; Guild, F.N. (1910), The Mineralogy of Arizona.
Azurite
Formula: Cu3(CO3)2(OH)2
Description: Crystals lining cavities; radiating, spherical aggregates.
Reference: Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 126; Schwartz, G.M. (1938), Oxidized copper ores of the United verde Extension Mine, Econ.Geol.: 33:21-33.
Calcite
Formula: CaCO3
Description: Very late material as gangue.
Reference: Lindgren, W. (1926), USGS Bull. 782: 85.
Chalcocite
Formula: Cu2S
Description: Very large masses in Precambrian enrichment zone. Sooty to massive.
Reference: Lindgren, W. (1926), USGS Bull. 782: 27; Anderson, C.A. & S.C. Creasey (1958), Geology and ore deposits of the Jerome area, Yavapai Co., AZ, USGS PP 308: 94, 149; Galbraith, F.W. (1947), AZ Bur. of Mines Bull. 153, Minerals of AZ: 16.
Chalcopyrite
Formula: CuFeS2
Description: Occurs on lower levels.
Reference: Anderson, C.A. & S.C. Creasy (1958), Geology and ore deposits of the Jerome area, Yavapai Co., AZ, USGS PP 308: 91.
'Chlorite Group'
Reference: MRDS database Dep. ID #10102464, MRDS ID #M002668.
Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Reference: MRDS database Dep. ID #10102464, MRDS ID #M002668.
Copper
Formula: Cu
Description: With chalcocite & cuprite in Precambrian enrichment zone.
Reference: Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 186, 191; Anderson, C.A. & S.C. Creasey (1958), Geology and ore deposits of the Jerome area, Yavapai Co., AZ, USGS PP 308: 94; Lindgren, W. (1926), USGS Bull. 782: 27, 79-88; Galbraith, F.W. (1947), AZ Bur. of Mines Bull. 153, Minerals of AZ: 9.
Covellite
Formula: CuS
Description: Produced fine specimens.
Reference: Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 191; Lindgren, W. (1926), USGS Bull. 782: 27, 79-88; Schwartz, G.M. (1938), Oxidized copper ores of the United verde Extension Mine, Econ.Geol.: 33:21-33.
Cuprite
Formula: Cu2O
Description: Beautiful druses crystallized material & chalcotrichite.
Reference: Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 186, 197; Lindgren, W. (1926), USGS Bull. 782: 27, 30, 79-88; Schwartz, G.M. (1938), Oxidized copper ores of the United Verde Extension Mine, Econ.Geol.: 33:21-33; Anderson, C.A. & S.C. Creasy (1958), Geology and ore deposits of the Jerome area, Yavapai Co., AZ, USGS PP 308: 94; Galbraith, F.W. (1947), AZ Bur. of Mines Bull. 153, Minerals of AZ: 9, 31.
Cuprite var: Chalcotrichite
Formula: Cu2O
Reference: Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 186, 197; Lindgren, W. (1926), USGS Bull. 782: 27, 30, 79-88; Schwartz, G.M. (1938), Oxidized copper ores of the United verde Extension Mine, Econ.Geol.: 33:21-33; Anderson, C.A. & S.C. Creasy (1958), Geology and ore deposits of the Jerome area, Yavapai Co., AZ, USGS PP 308; Galbraith, F.W. (1947), AZ Bur. of Mines Bull. 153, Minerals of AZ: 9, 31.
'Feldspar Group'
Description: In purplish-gray schistose rock on 1650 level.
Reference: Lindgren, W. (1926), USGS Bull. 782: 83.
Gold
Formula: Au
Reference: MRDS database Dep. ID #10102464, MRDS ID #M002668.
Kaolinite
Formula: Al2(Si2O5)(OH)4
Description: Alteration product in schists in contact with orebodies.
Reference: Lindgren, W. (1926), USGS Bull. 782: 85.
'Limonite'
Formula: (Fe,O,OH,H2O)
Reference: MRDS database Dep. ID #10102464, MRDS ID #M002668.
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Lindgren, W. (1926), USGS Bull. 782: 27, 30, 79-88.
Malachite
Formula: Cu2(CO3)(OH)2
Description: In limonitic clay.
Reference: Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 126; Schwartz, G.M. (1938), Oxidized copper ores of the United verde Extension Mine, Econ.Geol.: 33:21-33.
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: MRDS database Dep. ID #10102464, MRDS ID #M002668.
Muscovite var: Sericite
Formula: KAl2(AlSi3O10)(OH)2
Reference: MRDS database Dep. ID #10102464, MRDS ID #M002668.
Pyrite
Formula: FeS2
Reference: Anderson, C.A. & S.C. Creasy (1958), Geology and ore deposits of the Jerome area, Yavapai Co., AZ, USGS PP 308: 91; Lindgren, W. (1926), USGS Bull. 782: 27, 30, 79-88.
Quartz
Formula: SiO2
Reference: MRDS database Dep. ID #10102464, MRDS ID #M002668.
Quartz var: Jasper
Reference: MRDS database Dep. ID #10102464, MRDS ID #M002668.
Silver
Formula: Ag
Reference: MRDS database Dep. ID #10102464, MRDS ID #M002668.
Sphalerite
Formula: ZnS
Reference: MRDS database Dep. ID #10102464, MRDS ID #M002668.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Copper1.AA.05Cu
Gold1.AA.05Au
Silver1.AA.05Ag
Group 2 - Sulphides and Sulfosalts
Chalcocite2.BA.05Cu2S
Chalcopyrite2.CB.10aCuFeS2
Covellite2.CA.05aCuS
Pyrite2.EB.05aFeS2
Sphalerite2.CB.05aZnS
Group 3 - Halides
Atacamite3.DA.10aCu2(OH)3Cl
Group 4 - Oxides and Hydroxides
Cuprite4.AA.10Cu2O
var: Chalcotrichite4.AA.10Cu2O
Magnetite4.BB.05Fe2+Fe3+2O4
Quartz4.DA.05SiO2
var: Jasper4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Aragonite5.AB.15CaCO3
Azurite5.BA.05Cu3(CO3)2(OH)2
Calcite5.AB.05CaCO3
Malachite5.BA.10Cu2(CO3)(OH)2
Group 9 - Silicates
Chrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var: Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Unclassified Minerals, Rocks, etc.
'Chlorite Group'-
'Feldspar Group'-
'Limonite'-(Fe,O,OH,H2O)

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Copper1.1.1.3Cu
Gold1.1.1.1Au
Silver1.1.1.2Ag
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 2:1
Chalcocite2.4.7.1Cu2S
AmXp, with m:p = 1:1
Covellite2.8.12.1CuS
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
AmBnXp, with (m+n):p = 1:2
Pyrite2.12.1.1FeS2
Group 4 - SIMPLE OXIDES
A2X
Cuprite4.1.1.1Cu2O
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 10 - OXYHALIDES AND HYDROXYHALIDES
A2(O,OH)3Xq
Atacamite10.1.1.1Cu2(OH)3Cl
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Group 16a - ANHYDROUS CARBONATES CONTAINING HYDROXYL OR HALOGEN
Azurite16a.2.1.1Cu3(CO3)2(OH)2
Malachite16a.3.1.1Cu2(CO3)(OH)2
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Group 74 - PHYLLOSILICATES Modulated Layers
Modulated Layers with joined strips
Chrysocolla74.3.2.1Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Unclassified Minerals, Mixtures, etc.
Aragonite-CaCO3
'Chlorite Group'-
Cuprite
var: Chalcotrichite
-Cu2O
'Feldspar Group'-
Kaolinite-Al2(Si2O5)(OH)4
'Limonite'-(Fe,O,OH,H2O)
Muscovite
var: Sericite
-KAl2(AlSi3O10)(OH)2
Quartz
var: Jasper
-SiO2

List of minerals for each chemical element

HHydrogen
H AtacamiteCu2(OH)3Cl
H AzuriteCu3(CO3)2(OH)2
H MalachiteCu2(CO3)(OH)2
H KaoliniteAl2(Si2O5)(OH)4
H ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
H Limonite(Fe,O,OH,H2O)
H Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
H MuscoviteKAl2(AlSi3O10)(OH)2
CCarbon
C AragoniteCaCO3
C AzuriteCu3(CO3)2(OH)2
C MalachiteCu2(CO3)(OH)2
C CalciteCaCO3
OOxygen
O AragoniteCaCO3
O AtacamiteCu2(OH)3Cl
O AzuriteCu3(CO3)2(OH)2
O MalachiteCu2(CO3)(OH)2
O MagnetiteFe2+Fe23+O4
O CupriteCu2O
O Cuprite (var: Chalcotrichite)Cu2O
O KaoliniteAl2(Si2O5)(OH)4
O CalciteCaCO3
O ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
O Limonite(Fe,O,OH,H2O)
O Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
O QuartzSiO2
O MuscoviteKAl2(AlSi3O10)(OH)2
AlAluminium
Al KaoliniteAl2(Si2O5)(OH)4
Al ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Al Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
Al MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Si KaoliniteAl2(Si2O5)(OH)4
Si ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
Si Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
Si QuartzSiO2
Si MuscoviteKAl2(AlSi3O10)(OH)2
SSulfur
S PyriteFeS2
S ChalcociteCu2S
S CovelliteCuS
S ChalcopyriteCuFeS2
S SphaleriteZnS
ClChlorine
Cl AtacamiteCu2(OH)3Cl
KPotassium
K Muscovite (var: Sericite)KAl2(AlSi3O10)(OH)2
K MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Ca AragoniteCaCO3
Ca CalciteCaCO3
FeIron
Fe PyriteFeS2
Fe MagnetiteFe2+Fe23+O4
Fe ChalcopyriteCuFeS2
Fe Limonite(Fe,O,OH,H2O)
CuCopper
Cu AtacamiteCu2(OH)3Cl
Cu AzuriteCu3(CO3)2(OH)2
Cu MalachiteCu2(CO3)(OH)2
Cu ChalcociteCu2S
Cu CopperCu
Cu CupriteCu2O
Cu CovelliteCuS
Cu Cuprite (var: Chalcotrichite)Cu2O
Cu ChalcopyriteCuFeS2
Cu ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O
ZnZinc
Zn SphaleriteZnS
AgSilver
Ag SilverAg
AuGold
Au GoldAu

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Pliocene
2.588 - 5.333 Ma



ID: 3191095
Cenozoic volcanic rocks

Age: Pliocene (2.588 - 5.333 Ma)

Lithology: Volcanic rocks

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Miocene
5.333 - 23.03 Ma



ID: 2644140
Trachyandesite of Hickey Formation

Age: Miocene (5.333 - 23.03 Ma)

Stratigraphic Name: Hickey Formation

Description: Flows at base of Hickey Formation, west of Prescott at Thumb Butte; west and south of town of Chino Valley; along Verde fault in Jerome area; and south of Mayer. At Thumb Butte, trachyandesite is potassic to very potassic and average in Fe/Mg ratio. At Prescott, one flow is a latitic basalt that is very potassic and very Mg rich. Flows west and southeast of town of Chino Valley are trachybasalt that is average in its K/Na ratio and Mg rich. Along Verde fault, basal flows range in composition from trachybasalt and lati-basalt to basanite and alkali basalt. These rocks have K/Na and Fe/Mg ratios similar to those of basal alkali basalts on top of Black Hills. South of Mayer, an eroded cone is trachyandesite that is sodic and average in Fe/Mg ratio. A K-Ar date on hornblende of about 19 Ma has been cited as evidence that the cone may be related to the Sullivan Buttes volcanic field. Trachyandesite composition suggests that cone may be age of basalt of Hickey Forma­tion in area. Age at Thumb Butte about 15 Ma (Nichols Boyd, 2001)

Reference: DeWitt, E., V. Langenheim, E. Force, R.K. Vance, P.A. Lindberg, R.L. Driscoll. Geologic map of the Prescott National Forest and the headwaters of the Verde River, Yavapai and Coconino Counties, Arizona. Scientific Investigations Map SIM-2996. [99]

Tortonian - Burdigalian
7.246 - 20.44 Ma



ID: 2766699
Late to middle Miocene basaltic rocks

Age: Miocene (7.246 - 20.44 Ma)

Stratigraphic Name: Hickey Formation

Description: Mostly dark, mesa-forming basalt deposited as lava flows. Rocks of this unit are widely exposed south of Camp Verde (Hickey Formation basalts), in the Mohon Mountains north of Bagdad, "The Mesa" east of Parker, and at other scattered locations in western Arizona. Rocks of this unit were not tilted by middle-Tertiary normal faulting except in a narrow belt from north of Phoenix to the northwest corner of the state. (8-16 Ma)

Comments: Hickey Formation, Mohon volcanic field, others Original map source: Arizona Geological Survey, DI-8 Geologic Map of Arizona, Digital Spatial data for the Geologic Map of Arizona, v. 3.0, edited by S.M. Richard and S.M. Kneale, 2002, 10 p., 2 DOS HD disks. Arc/INFO export file (.e00) format, scale 1:1,000,000.

Lithology: Major:{basalt}

Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052. [133]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Weed, W.H. (1918) The Mines Handbook, Vol. XIII: 415-417.
Yavapai Magazine (1918) February, 1918: 4-6.
Lindgren, W. (1926) Ore deposits of the Jerome and Bradshaw Mountains quadrangles, Arizona. USGS Bulletin 782: 27, 30, 79-88.
Butler, B.S. and Wilson, E.D. (1938) Some Arizona Ore Deposits, Clifton-Morenci District. Arizona Bureau of Mines Bulletin 145: 50.
Schwartz, G.M. (1938) Oxidized copper ores of the United Verde Extension Mine. Economic Geology: 33: 21-33.
Galbraith, F.W. (1947) Minerals of Arizona. Arizona Bureau of Mines Bulletin 153: 9, 16, 31.
Anderson, C.A. and Creasy, S.C. (1958) Geology and ore deposits of the Jerome area, Yavapai County, Arizona. USGS Professional Paper 308: 91, 94, 135-149.
Niemuth, N.J. (1987) Arizona Mineral Development 1984-1986. Arizona Department of Mines & Mineral Resources Directory 29, 46 pp.
Blair, Gerry (1992) The Rockhound's Guide to Arizona. Helena, MT, Falcon Press.
Niemuth, N.J. and Phillips, K.A. (1992) Copper Oxide Resources. Arizona Department of Mines & Mineral Resources Open File Report 92-10: 18 (Table 1).
Sawyer, M.B., Gurmendi, A.C., Daley, M.R., and Howell, S.B. (1992) Principal Deposits of Strategic and Critical Minerals in Arizona. U.S. Bureau of Mines Special Publication, 334 pp.
Anthony, J.W., et al (1995) Mineralogy of Arizona, 3rd. edition: 118, 121, 126, 186, 191, 197.
USGS Clarkdale Quadrangle map.
U.S. Bureau of Mines (1995), Minerals Availability System/Mineral Industry Location System (MAS/MILS), U.S. Bureau of Mines, file ID #0040250018, 0040250684, & 0040251294.
USGS (2005), Mineral Resources Data System (MRDS): U.S. Geological Survey, Reston, Virginia, deposit ID #10102464, 10137527, 10137564 & 10137720.
USGS MRDS ID #M002668.
USGS Clarkdale, Arizona, quadrangle 7.5 minute topo map.

USGS MRDS Record:10102464
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