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Garzas, Mount Hamilton, Black Wonder Mining District, Santa Clara County, California, USAi
Regional Level Types
Garzas- not defined -
Mount HamiltonMountain
Black Wonder Mining DistrictMining District
Santa Clara CountyCounty
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
37° 20' 57'' North , 121° 37' 55'' West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~0km
GRN:
N25W70
KΓΆppen climate type:
Csb : Warm-summer Mediterranean climate
Mindat Locality ID:
67434
Long-form identifier:
mindat:1:2:67434:9
GUID (UUID V4):
f346d2c0-8550-4baa-abbb-17c71d4eca62


NOTE: This locality/feature is not listed in the USGS GNIS database.

HP/LT metashales (rich in organic matter) and metagraywackes of the Franciscan complex.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


11 valid minerals.

Detailed Mineral List:

β“˜ Albite
Formula: Na(AlSi3O8)
β“˜ Amesite
Formula: Mg2Al(AlSiO5)(OH)4
β“˜ Berthierine
Formula: (Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
β“˜ Calcite
Formula: CaCO3
β“˜ 'Chlorite Group'
β“˜ Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
β“˜ Corrensite
Formula: (Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O
β“˜ Glaucophane
Formula: ◻[Na2][Mg3Al2]Si8O22(OH)2
β“˜ Lawsonite
Formula: CaAl2(Si2O7)(OH)2 · H2O
β“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
β“˜ Muscovite var. Illite
Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2
β“˜ Muscovite var. Phengite
Formula: KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
β“˜ Quartz
Formula: SiO2
β“˜ Saponite
Formula: Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
β“˜ 'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
β“˜Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
β“˜Calcite5.AB.05CaCO3
Group 9 - Silicates
β“˜Lawsonite9.BE.05CaAl2(Si2O7)(OH)2 Β· H2O
β“˜Glaucophane9.DE.25β—»[Na2][Mg3Al2]Si8O22(OH)2
β“˜Muscovite
var. Illite		9.EC.15K0.65Al2.0[Al0.65Si3.35O10](OH)2
β“˜9.EC.15KAl2(AlSi3O10)(OH)2
β“˜var. Phengite9.EC.15KAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
β“˜Saponite9.EC.45Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 Β· nH2O
β“˜Clinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
β“˜Corrensite9.EC.60(Mg,Fe)9((Si,Al)8O20)(OH)10 Β· nH2O
β“˜Amesite9.ED.15Mg2Al(AlSiO5)(OH)4
β“˜Berthierine9.ED.15(Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
β“˜Albite9.FA.35Na(AlSi3O8)
Unclassified
β“˜'Chlorite Group'-
β“˜'Smectite Group'-A0.3D2-3[T4O10]Z2 Β· nH2O

List of minerals for each chemical element

HHydrogen
Hβ“˜ AmesiteMg2Al(AlSiO5)(OH)4
Hβ“˜ Berthierine(Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
Hβ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
Hβ“˜ Corrensite(Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O
Hβ“˜ Glaucophane◻[Na2][Mg3Al2]Si8O22(OH)2
Hβ“˜ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Hβ“˜ LawsoniteCaAl2(Si2O7)(OH)2 · H2O
Hβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Hβ“˜ Muscovite var. PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Hβ“˜ SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Hβ“˜ Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
CCarbon
Cβ“˜ CalciteCaCO3
OOxygen
Oβ“˜ AlbiteNa(AlSi3O8)
Oβ“˜ AmesiteMg2Al(AlSiO5)(OH)4
Oβ“˜ Berthierine(Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
Oβ“˜ CalciteCaCO3
Oβ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
Oβ“˜ Corrensite(Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O
Oβ“˜ Glaucophane◻[Na2][Mg3Al2]Si8O22(OH)2
Oβ“˜ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Oβ“˜ LawsoniteCaAl2(Si2O7)(OH)2 · H2O
Oβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Oβ“˜ Muscovite var. PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Oβ“˜ QuartzSiO2
Oβ“˜ SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Oβ“˜ Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
NaSodium
Naβ“˜ AlbiteNa(AlSi3O8)
Naβ“˜ Glaucophane◻[Na2][Mg3Al2]Si8O22(OH)2
MgMagnesium
Mgβ“˜ AmesiteMg2Al(AlSiO5)(OH)4
Mgβ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
Mgβ“˜ Corrensite(Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O
Mgβ“˜ Glaucophane◻[Na2][Mg3Al2]Si8O22(OH)2
Mgβ“˜ Muscovite var. PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Mgβ“˜ SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
AlAluminium
Alβ“˜ AlbiteNa(AlSi3O8)
Alβ“˜ AmesiteMg2Al(AlSiO5)(OH)4
Alβ“˜ Berthierine(Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
Alβ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
Alβ“˜ Corrensite(Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O
Alβ“˜ Glaucophane◻[Na2][Mg3Al2]Si8O22(OH)2
Alβ“˜ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Alβ“˜ LawsoniteCaAl2(Si2O7)(OH)2 · H2O
Alβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Alβ“˜ Muscovite var. PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Alβ“˜ SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
SiSilicon
Siβ“˜ AlbiteNa(AlSi3O8)
Siβ“˜ AmesiteMg2Al(AlSiO5)(OH)4
Siβ“˜ Berthierine(Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
Siβ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
Siβ“˜ Corrensite(Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O
Siβ“˜ Glaucophane◻[Na2][Mg3Al2]Si8O22(OH)2
Siβ“˜ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Siβ“˜ LawsoniteCaAl2(Si2O7)(OH)2 · H2O
Siβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Siβ“˜ Muscovite var. PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Siβ“˜ QuartzSiO2
Siβ“˜ SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
KPotassium
Kβ“˜ Muscovite var. IlliteK0.65Al2.0[Al0.65Si3.35O10](OH)2
Kβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Kβ“˜ Muscovite var. PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
CaCalcium
Caβ“˜ CalciteCaCO3
Caβ“˜ LawsoniteCaAl2(Si2O7)(OH)2 · H2O
Caβ“˜ SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
FeIron
Feβ“˜ Berthierine(Fe2+,Fe3+,Al)3(Si,Al)2O5(OH)4
Feβ“˜ Corrensite(Mg,Fe)9((Si,Al)8O20)(OH)10 · nH2O
Feβ“˜ Muscovite var. PhengiteKAl1.5(Mg,Fe)0.5(Al0.5Si3.5O10)(OH)2
Feβ“˜ SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O

Other Regions, Features and Areas containing this locality

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

Cowan, Barrel Sidney (1978) Petrology and Structure of the Franciscan Assemblage Northwest of Pacheco Pass, California. PhD thesis Stanford University.
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