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Bryan Mountain prospect, Bryan Mountains, Yuma County, Arizona, USAi
Regional Level Types
Bryan Mountain prospectProspect
Bryan MountainsMountain Range
Yuma CountyCounty
ArizonaState
USACountry

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Latitude & Longitude (WGS84):
32° 20' 34'' North , 113° 23' 21'' West
Latitude & Longitude (decimal):
32.34278,-113.38917
GeoHash:
G#: 9mxrgzbd2
GRN:
N22W69
Type:
Prospect
KΓΆppen climate type:
BWh : Hot deserts climate
Nearest Settlements:
PlacePopulationDistance
Dateland416 (2011)52.4km
Mindat Locality ID:
44777
Long-form identifier:
mindat:1:2:44777:2
GUID (UUID V4):
b36611f6-54d9-47bc-8d33-25bb56bb54db


An Cu-Fe occurrence/prospect with underground workings located in sec. 34, T12S, R11W, on the eastern slope of the Bryan Mountains, about 1Β½ miles from the NW end of the range, on state of Arizona land.

Mineralization is narrow veins of glassy quartz with irregular orebody(ies) that strike NW and dip 40SE.

Local structures include granite that is sheeted by several systems of joints, the principal one of which strikes N10Β°W and dips 45Β°SE.

Workings include an inclined shaft 22.86 meters deep. No production record.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


5 valid minerals.

Detailed Mineral List:

β“˜ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Description: Crystalline; occurs locally in quartz veins.
β“˜ Hematite
Formula: Fe2O3
β“˜ Magnetite
Formula: Fe2+Fe3+2O4
Description: Blebs; occurs locally in quartz veins.
β“˜ Malachite
Formula: Cu2(CO3)(OH)2
β“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Description: Strong presence in vein walls.
β“˜ Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
Description: Strong presence in vein walls.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
β“˜Magnetite4.BB.05Fe2+Fe3+2O4
β“˜Hematite4.CB.05Fe2O3
Group 5 - Nitrates and Carbonates
β“˜Malachite5.BA.10Cu2(CO3)(OH)2
Group 9 - Silicates
β“˜Epidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
β“˜Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
β“˜var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2

List of minerals for each chemical element

HHydrogen
Hβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Hβ“˜ MalachiteCu2(CO3)(OH)2
Hβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Hβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CCarbon
Cβ“˜ MalachiteCu2(CO3)(OH)2
OOxygen
Oβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oβ“˜ HematiteFe2O3
Oβ“˜ MagnetiteFe2+Fe23+O4
Oβ“˜ MalachiteCu2(CO3)(OH)2
Oβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Oβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
AlAluminium
Alβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Alβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Alβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
SiSilicon
Siβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Siβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
KPotassium
Kβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Kβ“˜ Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
CaCalcium
Caβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
FeIron
Feβ“˜ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feβ“˜ HematiteFe2O3
Feβ“˜ MagnetiteFe2+Fe23+O4
CuCopper
Cuβ“˜ MalachiteCu2(CO3)(OH)2

Other Databases

Link to USGS MRDS:10027052

Other Regions, Features and Areas containing this locality

Mexico
North America
North America PlateTectonic Plate
USA

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.

References

MRDS database Dep. ID file #10027052, MRDS ID #M001821.
(1933) Geology and Mineral Deposits of Southern Yuma County, Arizona. University of Arizona Bulletin 134. Arizona Bureau of Minespp.155-156
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