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Bonanza Mine (Bonanza vein; SRK Mine; Mitchell Mine; Kerr Mine; Calvillo Mine), Coyote Mining District, Coyote Mountains, Pima County, Arizona, USAi
Regional Level Types
Bonanza Mine (Bonanza vein; SRK Mine; Mitchell Mine; Kerr Mine; Calvillo Mine)Mine
Coyote Mining DistrictMining District
Coyote MountainsMountain Range
Pima CountyCounty
ArizonaState
USACountry

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Latitude & Longitude (WGS84):
32° 0' 9'' North , 111° 30' 39'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Three Points5,581 (2011)20.3km
Ali Chukson132 (2011)28.9km
Sells2,495 (2011)36.3km
Topawa299 (2011)36.4km
South Komelik111 (2011)39.8km
Mindat Locality ID:
35636
Long-form identifier:
mindat:1:2:35636:4
GUID (UUID V4):
0


Ref.: Keith, Stanton B. (1974), Arizona Bureau of Geology & Mineral Technology, Geological Survey Branch Bull. 189, Index of Mining Properties in Pima County, Arizona: 116 (Table 4).

Nowlan, G.A., Haxel, G.B., Hanna, W.F., Pitkin, J.A., Diveley-White, D.V., McDonnell, J.R., Jr., and Lundby, W. (1989) Mineral resources of the Baboquivari Peak and Coyote Mountains Wilderness Study Areas, Pima County, Arizona, Chapter E, in Mineral resources of Wilderness Study Areas: Southwestern and south-central Arizona: U.S. Geological Survey Bulletin 1702-E, p. E1-E30.

U.S. Bureau of Mines file No. DMA-1722X.

U.S. Bureau of Mines card file.

Arizona Bureau of Mines file data.

MRDS database Dep. ID file #10026761, MRDS ID #M000118; and, Dep. ID #10186838, MAS ID #0040190600.

A former small underground Cu-Mo-Zn-Ag-Au-W mine located in West-central sec. 26, and sec. 27 (?), T.16S., R.8E., on 20 unpatented claims, in the Coyote Mountains, about 35 miles south of Tucson at the head of the North Fork of Mendoza Canyon at an altitude of 4500 feet. Owned by Manzo; Death & Mitchell; Calvillo; and, Kerr.

Mineralization is partly oxidized sulfides with skarn minerals in small, high-grade, pyrometasomatic bodies in a roof pendant of faulted, metasomatized Paleozoic limestone along a contact with Laramide aplitic to pegmatitic quartz monzonite. Host rock is the Martin Formation. An associated rock unit is the Pan Tak Granite. Ore control was the contact of the limestone and igneous rocks. This is a high grade deposit.

Workings include shaft and adit operations with over 400 feet of underground workings. Worked sporadically from 1909 to 1951, producing some 700 tons of ore averaging about 10% Cu, 0.03 oz. Au/T and 1.7 oz. Ag/T. In 1967, the Consolidated Red Poplar Minerals Ltd of Canada drilled nine diamond drill holes.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


14 valid minerals.

Detailed Mineral List:

Baryte
Formula: BaSO4
Bornite
Formula: Cu5FeS4
Chalcocite
Formula: Cu2S
Chalcopyrite
Formula: CuFeS2
Chrysocolla
Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Covellite
Formula: CuS
Diopside
Formula: CaMgSi2O6
Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
'Garnet Group'
Formula: X3Z2(SiO4)3
Magnetite
Formula: Fe2+Fe3+2O4
Malachite
Formula: Cu2(CO3)(OH)2
Molybdenite
Formula: MoS2
Pyrite
Formula: FeS2
Scheelite
Formula: Ca(WO4)
Sphalerite
Formula: ZnS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Chalcocite2.BA.05Cu2S
Bornite2.BA.15Cu5FeS4
Covellite2.CA.05aCuS
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Molybdenite2.EA.30MoS2
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Magnetite4.BB.05Fe2+Fe3+2O4
Group 5 - Nitrates and Carbonates
Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Scheelite7.GA.05Ca(WO4)
Group 9 - Silicates
Epidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Diopside9.DA.15CaMgSi2O6
Chrysocolla9.ED.20Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Unclassified
'Garnet Group'-X3Z2(SiO4)3

List of minerals for each chemical element

HHydrogen
H ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
H Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
H MalachiteCu2(CO3)(OH)2
CCarbon
C MalachiteCu2(CO3)(OH)2
OOxygen
O BaryteBaSO4
O ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
O DiopsideCaMgSi2O6
O Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
O MagnetiteFe2+Fe23+O4
O MalachiteCu2(CO3)(OH)2
O ScheeliteCa(WO4)
O Garnet GroupX3Z2(SiO4)3
MgMagnesium
Mg DiopsideCaMgSi2O6
AlAluminium
Al ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Al Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
SiSilicon
Si ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Si DiopsideCaMgSi2O6
Si Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Si Garnet GroupX3Z2(SiO4)3
SSulfur
S BaryteBaSO4
S BorniteCu5FeS4
S ChalcopyriteCuFeS2
S ChalcociteCu2S
S CovelliteCuS
S MolybdeniteMoS2
S PyriteFeS2
S SphaleriteZnS
CaCalcium
Ca DiopsideCaMgSi2O6
Ca Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Ca ScheeliteCa(WO4)
FeIron
Fe BorniteCu5FeS4
Fe ChalcopyriteCuFeS2
Fe Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Fe MagnetiteFe2+Fe23+O4
Fe PyriteFeS2
CuCopper
Cu BorniteCu5FeS4
Cu ChalcopyriteCuFeS2
Cu ChalcociteCu2S
Cu ChrysocollaCu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1
Cu CovelliteCuS
Cu MalachiteCu2(CO3)(OH)2
ZnZinc
Zn SphaleriteZnS
MoMolybdenum
Mo MolybdeniteMoS2
BaBarium
Ba BaryteBaSO4
WTungsten
W ScheeliteCa(WO4)

Other Databases

Link to USGS MRDS:10026761

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