Gila Bend Mountains, Maricopa County, Arizona, USAi
Regional Level Types | |
---|---|
Gila Bend Mountains | Mountain Range |
Maricopa County | County |
Arizona | State |
USA | Country |
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Latitude & Longitude (WGS84):
33° 13' 20'' North , 113° 2' 13'' West
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Mindat Locality ID:
188549
Long-form identifier:
mindat:1:2:188549:4
GUID (UUID V4):
e3c3ea18-31cb-42a5-8c4a-e14f93a0e86e
The Gila Bend Mountains are a mountain range with a maximum altitude of 1,581 feet (ca. 482 m) above sea level.
Miocene andesites and basaltic andesites from the eastern Gila Bend Mountains have high Mg# values (most 66-72), high concentrations of Ni and Cr, and olivine phenocrysts as Mg rich as Fo90. The high-Mg andesites erupted near the end of Miocene extension in the Gila Bend region. The high-Mg andesites are interpreted to reflect hydrous melting of harzburgite near the base of mantle lithosphere at unusually low pressure. The low pressure was the result of tectonic thinning of the lithosphere during extension, and the source of the volatiles was most likely contemporaneous subduction. Although the Nd isotopic composition of the Gila Bend lavas originated from Proterozoic mantle lithosphere, the Pb isotope ratios mainly reflect the influence of Mesozoic and Cenozoic subduction. (This record excerpt provided courtesy of AGI/GeoRef).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded from this region.Mineral List
Mineral list contains entries from the region specified including sub-localities12 valid minerals.
Detailed Mineral List:
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 Cuprite Formula: Cu2O |
β Glushinskite Formula: Mg(C2O4) · 2H2O Description: Occurs as a weathering product of Weddellite in decaying suguaro cacti. |
β Lansfordite Formula: MgCO3 · 5H2O |
β Malachite Formula: Cu2(CO3)(OH)2 |
β Monohydrocalcite Formula: CaCO3 · H2O |
β Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
β Muscovite var. Sericite Formula: KAl2(AlSi3O10)(OH)2 |
β Nesquehonite Formula: MgCO3 · 3H2O Description: Occurs as a weathering product of Weddellite in decaying suguaro cacti. |
β 'Tourmaline' Formula: AD3G6 (T6O18)(BO3)3X3Z |
β Weddellite Formula: Ca(C2O4) · (2.5-x)H2O Description: (with nesquehonite) References: |
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 | Chalcopyrite | 2.CB.10a | CuFeS2 |
Group 4 - Oxides and Hydroxides | |||
β | Cuprite | 4.AA.10 | Cu2O |
Group 5 - Nitrates and Carbonates | |||
β | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
β | Nesquehonite | 5.CA.05 | MgCO3 Β· 3H2O |
β | Lansfordite | 5.CA.10 | MgCO3 Β· 5H2O |
β | Monohydrocalcite | 5.CB.20 | CaCO3 Β· H2O |
Group 9 - Silicates | |||
β | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
β | var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
β | Chrysocolla | 9.ED.20 | Cu2-xAlx(H2-xSi2O5)(OH)4 Β· nH2O, x < 1 |
Group 10 - Organic Compounds | |||
β | Glushinskite | 10.AB.10 | Mg(C2O4) Β· 2H2O |
β | Weddellite | 10.AB.40 | Ca(C2O4) Β· (2.5-x)H2O |
Unclassified | |||
β | 'Tourmaline' | - | AD3G6 (T6O18)(BO3)3X3Z |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
H | β Glushinskite | Mg(C2O4) · 2H2O |
H | β Lansfordite | MgCO3 · 5H2O |
H | β Malachite | Cu2(CO3)(OH)2 |
H | β Monohydrocalcite | CaCO3 · H2O |
H | β Muscovite | KAl2(AlSi3O10)(OH)2 |
H | β Nesquehonite | MgCO3 · 3H2O |
H | β Weddellite | Ca(C2O4) · (2.5-x)H2O |
H | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
B | Boron | |
B | β Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
C | Carbon | |
C | β Glushinskite | Mg(C2O4) · 2H2O |
C | β Lansfordite | MgCO3 · 5H2O |
C | β Malachite | Cu2(CO3)(OH)2 |
C | β Monohydrocalcite | CaCO3 · H2O |
C | β Nesquehonite | MgCO3 · 3H2O |
C | β Weddellite | Ca(C2O4) · (2.5-x)H2O |
O | Oxygen | |
O | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
O | β Cuprite | Cu2O |
O | β Glushinskite | Mg(C2O4) · 2H2O |
O | β Lansfordite | MgCO3 · 5H2O |
O | β Malachite | Cu2(CO3)(OH)2 |
O | β Monohydrocalcite | CaCO3 · H2O |
O | β Muscovite | KAl2(AlSi3O10)(OH)2 |
O | β Nesquehonite | MgCO3 · 3H2O |
O | β Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
O | β Weddellite | Ca(C2O4) · (2.5-x)H2O |
O | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Mg | Magnesium | |
Mg | β Glushinskite | Mg(C2O4) · 2H2O |
Mg | β Lansfordite | MgCO3 · 5H2O |
Mg | β Nesquehonite | MgCO3 · 3H2O |
Al | Aluminium | |
Al | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
Al | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Al | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Si | Silicon | |
Si | β Chrysocolla | Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
Si | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
S | Sulfur | |
S | β Bornite | Cu5FeS4 |
S | β Chalcopyrite | CuFeS2 |
S | β Chalcocite | Cu2S |
K | Potassium | |
K | β Muscovite | KAl2(AlSi3O10)(OH)2 |
K | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Ca | Calcium | |
Ca | β Monohydrocalcite | CaCO3 · H2O |
Ca | β Weddellite | Ca(C2O4) · (2.5-x)H2O |
Fe | Iron | |
Fe | β Bornite | Cu5FeS4 |
Fe | β Chalcopyrite | CuFeS2 |
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 Cuprite | Cu2O |
Cu | β Malachite | Cu2(CO3)(OH)2 |
Other Databases
Wikipedia: | https://en.wikipedia.org/wiki/Gila_Bend_Mountains |
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Wikidata ID: | Q5560644 |
Localities in this Region
- Arizona
- Maricopa County
- Gila Bend Mountains
- Maricopa County
Other Regions, Features and Areas containing this locality
North America
- Sonoran DesertDesert
North America PlateTectonic Plate
- Basin and Range BasinsBasin
- Mojave DomainDomain
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Gila Bend Mountains, Maricopa County, Arizona, USA