Stoddard Mine (Patented claims MS 439-440), Mayer, Agua Fria Mining District, Bradshaw Mountains (Bradshaw Range), Yavapai County, Arizona, USAi
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Latitude & Longitude (WGS84):
34° 25' 2'' North , 112° 11' 14'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Mayer | 1,497 (2011) | 5.0km |
| Spring Valley | 1,148 (2011) | 8.5km |
| Dewey-Humboldt | 3,894 (2011) | 13.5km |
| Cordes Lakes | 2,633 (2011) | 14.4km |
| Prescott Valley | 42,197 (2017) | 24.4km |
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
| Club | Location | Distance |
|---|---|---|
| Prescott Gem & Mineral Club | Prescott Valley, Arizona | 24km |
| Black Canyon City Rock Club | Black Canyon City, Arizona | 39km |
| Mingus Gem & Mineral Club | Cottonwood, Arizona | 39km |
| Verde River Rockhounds | Cottonwood, Arizona | 39km |
Mindat Locality ID:
55315
Long-form identifier:
mindat:1:2:55315:2
GUID (UUID V4):
a6edf4fe-a8c6-470a-b13c-6c0f87776165
A former underground Cu-Au-Ag-Zn-Pb mine located in the SE¼ sec. 17, T.12N., R.2E. (Mayer 7.5 minute topo map), on the Copper Mountain spur at 4,900 feet of altitude (outcrop). Closed in 1919; subsequently reopened and closed again in 1922. Operated 1945-1950. Owned by C.M. Stoddard (1926); and, Eugene Meyer (1945-1950). Claims extend into the NE¼SW¼NE¼ of sec. 18 and the SW¼NW¼SW¼ of sec. 17.
Mineralization is chloritic schist with lenses of quartzite and also, in places, cherty bands and some schistose quartz porphyry. Ore is in lenses and is hosted in the Lower Unit of Spud Mountain Volcanics. Ore control was stratigraphy and igneous activity. Ore concentration was oxidation at near surface. Alteration was chloritization and sericitization.
Area structures include massive sulphide lenses parallel to stratigraphic units. Foliation and transposed bedding in metavolcanic rocks trends N-S to N15W.
Workings include extensive upper workings, a lower tunnel at the 700 level (4,470 feet of altitude), and a 300 foot deep winze below this level. The upper tunnel is at 4,690 feet of altitude. Produced 14,000 tons of ore at 3.82% Cu (1945-1950).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
Mineral list contains entries from the region specified including sub-localities9 valid minerals.
Detailed Mineral List:
| ⓘ Actinolite Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| ⓘ Azurite Formula: Cu3(CO3)2(OH)2 References: |
| ⓘ Calcite Formula: CaCO3 |
| ⓘ Chalcocite Formula: Cu2S |
| ⓘ 'Chlorite Group' |
| ⓘ Hematite Formula: Fe2O3 |
| ⓘ Magnetite Formula: Fe2+Fe3+2O4 Description: As large pieces of lodestone. |
| ⓘ Magnetite var. Lodestone Formula: Fe2+Fe3+2O4 Description: As large pieces of lodestone. |
| ⓘ Malachite Formula: Cu2(CO3)(OH)2 References: |
| ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
| ⓘ Muscovite var. Sericite Formula: KAl2(AlSi3O10)(OH)2 |
| ⓘ Pyrite Formula: FeS2 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Chalcocite | 2.BA.05 | Cu2S |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| ⓘ | var. Lodestone | 4.BB.05 | Fe2+Fe3+2O4 |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Azurite | 5.BA.05 | Cu3(CO3)2(OH)2 |
| ⓘ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| Group 9 - Silicates | |||
| ⓘ | Actinolite | 9.DE.10 | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| Unclassified | |||
| ⓘ | 'Chlorite Group' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| H | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| H | ⓘ Malachite | Cu2(CO3)(OH)2 |
| H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| C | Carbon | |
| C | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | Oxygen | |
| O | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| O | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| O | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Magnetite var. Lodestone | Fe2+Fe23+O4 |
| O | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Mg | Magnesium | |
| Mg | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Al | Aluminium | |
| Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Si | Silicon | |
| Si | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| S | Sulfur | |
| S | ⓘ Chalcocite | Cu2S |
| S | ⓘ Pyrite | FeS2 |
| K | Potassium | |
| K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| K | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Ca | Calcium | |
| Ca | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Ca | ⓘ Calcite | CaCO3 |
| Fe | Iron | |
| Fe | ⓘ Actinolite | ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
| Fe | ⓘ Pyrite | FeS2 |
| Fe | ⓘ Magnetite var. Lodestone | Fe2+Fe23+O4 |
| Cu | Copper | |
| Cu | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| Cu | ⓘ Chalcocite | Cu2S |
| Cu | ⓘ Malachite | Cu2(CO3)(OH)2 |
Localities in this Region
- Arizona
- Yavapai County
- Bradshaw Mountains (Bradshaw Range)
- Agua Fria Mining District
- Mayer
- Stoddard Mine (Patented claims MS 439-440)
- Mayer
- Agua Fria Mining District
- Bradshaw Mountains (Bradshaw Range)
- Yavapai County
Other Regions, Features and Areas containing this locality
North America PlateTectonic Plate
- Basin and Range BasinsBasin
- Great Plains DomainDomain
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References
