Bonanza Mine (Bonanza vein; SRK Mine; Mitchell Mine; Kerr Mine; Calvillo Mine), Coyote Mining District, Coyote Mountains, Pima County, Arizona, USAi
This page is currently not sponsored. Click here to sponsor this page.
Latitude & Longitude (WGS84):
32° 0' 9'' North , 111° 30' 39'' West
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Three Points | 5,581 (2011) | 20.3km |
| Ali Chukson | 132 (2011) | 28.9km |
| Sells | 2,495 (2011) | 36.3km |
| Topawa | 299 (2011) | 36.4km |
| South Komelik | 111 (2011) | 39.8km |
Mindat Locality ID:
35636
Long-form identifier:
mindat:1:2:35636:4
GUID (UUID V4):
a5eb8a27-9276-4971-ae84-9ab38ef6f886
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 ElementsDetailed Mineral List:
| β Baryte Formula: BaSO4 |
| β Bornite Formula: Cu5FeS4 |
| β Chalcocite Formula: Cu2S |
| β Chalcopyrite Formula: CuFeS2 |
| β Chrysocolla Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| β Covellite Formula: CuS |
| β Diopside Formula: CaMgSi2O6 |
| β Epidote Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| β 'Garnet Group' Formula: X3Z2(SiO4)3 |
| β Magnetite Formula: Fe2+Fe3+2O4 |
| β Malachite Formula: Cu2(CO3)(OH)2 |
| β Molybdenite Formula: MoS2 |
| β Pyrite Formula: FeS2 |
| β Scheelite Formula: Ca(WO4) |
| β Sphalerite Formula: ZnS |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| β | Chalcocite | 2.BA.05 | Cu2S |
| β | Bornite | 2.BA.15 | Cu5FeS4 |
| β | Covellite | 2.CA.05a | CuS |
| β | Sphalerite | 2.CB.05a | ZnS |
| β | Chalcopyrite | 2.CB.10a | CuFeS2 |
| β | Molybdenite | 2.EA.30 | MoS2 |
| β | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| β | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| Group 5 - Nitrates and Carbonates | |||
| β | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| β | Baryte | 7.AD.35 | BaSO4 |
| β | Scheelite | 7.GA.05 | Ca(WO4) |
| Group 9 - Silicates | |||
| β | Epidote | 9.BG.05a | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| β | Diopside | 9.DA.15 | CaMgSi2O6 |
| β | Chrysocolla | 9.ED.20 | Cu2-xAlx(H2-xSi2O5)(OH)4 Β· nH2O, x < 1 |
| Unclassified | |||
| β | 'Garnet Group' | - | X3Z2(SiO4)3 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| H | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| H | β Malachite | Cu2(CO3)(OH)2 |
| C | Carbon | |
| C | β Malachite | Cu2(CO3)(OH)2 |
| O | Oxygen | |
| O | β Baryte | BaSO4 |
| O | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| O | β Diopside | CaMgSi2O6 |
| O | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| O | β Magnetite | Fe2+Fe23+O4 |
| O | β Malachite | Cu2(CO3)(OH)2 |
| O | β Scheelite | Ca(WO4) |
| O | β Garnet Group | X3Z2(SiO4)3 |
| Mg | Magnesium | |
| Mg | β Diopside | CaMgSi2O6 |
| Al | Aluminium | |
| Al | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Al | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Si | Silicon | |
| Si | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Si | β Diopside | CaMgSi2O6 |
| Si | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Si | β Garnet Group | X3Z2(SiO4)3 |
| S | Sulfur | |
| S | β Baryte | BaSO4 |
| S | β Bornite | Cu5FeS4 |
| S | β Chalcopyrite | CuFeS2 |
| S | β Chalcocite | Cu2S |
| S | β Covellite | CuS |
| S | β Molybdenite | MoS2 |
| S | β Pyrite | FeS2 |
| S | β Sphalerite | ZnS |
| Ca | Calcium | |
| Ca | β Diopside | CaMgSi2O6 |
| Ca | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Ca | β Scheelite | Ca(WO4) |
| Fe | Iron | |
| Fe | β Bornite | Cu5FeS4 |
| Fe | β Chalcopyrite | CuFeS2 |
| Fe | β Epidote | (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| Fe | β Magnetite | Fe2+Fe23+O4 |
| Fe | β Pyrite | FeS2 |
| Cu | Copper | |
| Cu | β Bornite | Cu5FeS4 |
| Cu | β Chalcopyrite | CuFeS2 |
| Cu | β Chalcocite | Cu2S |
| Cu | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| Cu | β Covellite | CuS |
| Cu | β Malachite | Cu2(CO3)(OH)2 |
| Zn | Zinc | |
| Zn | β Sphalerite | ZnS |
| Mo | Molybdenum | |
| Mo | β Molybdenite | MoS2 |
| Ba | Barium | |
| Ba | β Baryte | BaSO4 |
| W | Tungsten | |
| W | β Scheelite | Ca(WO4) |
Other Databases
| Link to USGS MRDS: | 10026761 |
|---|
Other Regions, Features and Areas containing this locality
Mexico
- Sierra Madre OccidentalMountain Range
North America
- Sonoran DesertDesert
North America PlateTectonic Plate
- Basin and Range BasinsBasin
- Mojave DomainDomain
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.
