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Sugarloaf Mountain, Black Wonder Mining District, Santa Clara County, California, USAi
Regional Level Types
Sugarloaf MountainMountain
Black Wonder Mining DistrictMining District
Santa Clara CountyCounty
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
37° 20' 48'' North , 121° 33' 49'' West
Latitude & Longitude (decimal):
Nearest Settlements:
PlacePopulationDistance
East Foothills8,269 (2011)22.7km
Alum Rock15,536 (2018)23.4km
Seven Trees1,788 (2018)25.2km
Morgan Hill42,948 (2017)25.3km
Diablo Grande826 (2017)25.7km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Santa Clara Valley Gem & Mineral SocietySan Jose, California29km
Livermore Valley LithophilesLivermore, California41km
Peninsula Gem & Geology Society, Inc.Los Altos, California49km
Mindat Locality ID:
239112
Long-form identifier:
mindat:1:2:239112:3
GUID (UUID V4):
0


A summit.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity 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-localities

20 valid minerals. 2 (TL) - type locality of valid minerals.

Rock Types Recorded


Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

Baryte
Formula: BaSO4
Bementite
Formula: Mn7Si6O15(OH)8
Braunite
Formula: Mn2+Mn3+6(SiO4)O8
Calcite
Formula: CaCO3
Chalcopyrite
Formula: CuFeS2
Cristobalite
Formula: SiO2
Franciscanite (TL)
Formula: Mn2+6(V5+,◻)2(SiO4)2(O,OH)6
Type Locality:
Gageite
Formula: Mn21(Si4O12)2O3(OH)20
Harmotome
Formula: Ba2(Si12Al4)O32 · 12H2O
Hausmannite
Formula: Mn2+Mn3+2O4
Howieite
Formula: Na(Fe2+,Fe3+,Al,Mg)12(Si6O17)2(O,OH)10
Description: Manganoan material.
Kutnohorite
Formula: CaMn2+(CO3)2
Description: Calcian material.
Melanophlogite
Formula: 46SiO2 · 6(N2,CO2) · 2(CH4,N2)
Habit: Cubes
Colour: Colorless
Description: Occurs as adamantine cubes up to 5 mm on an edge on cristobalite in a metamorphosed serpentine vein.
Native Copper
Formula: Cu
Quartz
Formula: SiO2
Rhodochrosite
Formula: MnCO3
Rhodonite
Formula: CaMn3Mn[Si5O15]
Description: Calcian material.
Riebeckite
Formula: ◻Na2(Fe2+3Fe3+2)Si8O22(OH)2
Santaclaraite (TL)
Formula: CaMn4[Si5O14OH](OH) · H2O
Type Locality:
Colour: Pink
Sonolite
Formula: Mn2+9(SiO4)4(OH)2
'Wad'

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Copper1.AA.05Cu
Group 2 - Sulphides and Sulfosalts
Chalcopyrite2.CB.10aCuFeS2
Group 4 - Oxides and Hydroxides
Hausmannite4.BB.10Mn2+Mn3+2O4
Quartz4.DA.05SiO2
Cristobalite4.DA.15SiO2
Melanophlogite4.DA.2546SiO2 · 6(N2,CO2) · 2(CH4,N2)
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Rhodochrosite5.AB.05MnCO3
Kutnohorite5.AB.10CaMn2+(CO3)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4
Group 9 - Silicates
Sonolite9.AF.55Mn2+9(SiO4)4(OH)2
Franciscanite (TL)9.AF.75Mn2+6(V5+,◻)2(SiO4)2(O,OH)6
Braunite9.AG.05Mn2+Mn3+6(SiO4)O8
Riebeckite9.DE.25◻Na2(Fe2+3Fe3+2)Si8O22(OH)2
Gageite9.DH.35Mn21(Si4O12)2O3(OH)20
Howieite9.DH.65Na(Fe2+,Fe3+,Al,Mg)12(Si6O17)2(O,OH)10
Rhodonite9.DK.05CaMn3Mn[Si5O15]
Santaclaraite (TL)9.DK.10CaMn4[Si5O14OH](OH) · H2O
Bementite9.EE.05Mn7Si6O15(OH)8
Harmotome9.GC.10Ba2(Si12Al4)O32 · 12H2O
Unclassified
'Wad'-

List of minerals for each chemical element

HHydrogen
H BementiteMn7Si6O15(OH)8
H FranciscaniteMn62+(V5+,◻)2(SiO4)2(O,OH)6
H GageiteMn21(Si4O12)2O3(OH)20
H HarmotomeBa2(Si12Al4)O32 · 12H2O
H HowieiteNa(Fe2+,Fe3+,Al,Mg)12(Si6O17)2(O,OH)10
H Melanophlogite46SiO2 · 6(N2,CO2) · 2(CH4,N2)
H Riebeckite◻Na2(Fe32+Fe23+)Si8O22(OH)2
H SantaclaraiteCaMn4[Si5O14OH](OH) · H2O
H SonoliteMn92+(SiO4)4(OH)2
CCarbon
C CalciteCaCO3
C KutnohoriteCaMn2+(CO3)2
C Melanophlogite46SiO2 · 6(N2,CO2) · 2(CH4,N2)
C RhodochrositeMnCO3
NNitrogen
N Melanophlogite46SiO2 · 6(N2,CO2) · 2(CH4,N2)
OOxygen
O BaryteBaSO4
O BementiteMn7Si6O15(OH)8
O BrauniteMn2+Mn63+(SiO4)O8
O CalciteCaCO3
O CristobaliteSiO2
O FranciscaniteMn62+(V5+,◻)2(SiO4)2(O,OH)6
O GageiteMn21(Si4O12)2O3(OH)20
O HarmotomeBa2(Si12Al4)O32 · 12H2O
O HausmanniteMn2+Mn23+O4
O HowieiteNa(Fe2+,Fe3+,Al,Mg)12(Si6O17)2(O,OH)10
O KutnohoriteCaMn2+(CO3)2
O Melanophlogite46SiO2 · 6(N2,CO2) · 2(CH4,N2)
O QuartzSiO2
O RhodochrositeMnCO3
O RhodoniteCaMn3Mn[Si5O15]
O Riebeckite◻Na2(Fe32+Fe23+)Si8O22(OH)2
O SantaclaraiteCaMn4[Si5O14OH](OH) · H2O
O SonoliteMn92+(SiO4)4(OH)2
NaSodium
Na HowieiteNa(Fe2+,Fe3+,Al,Mg)12(Si6O17)2(O,OH)10
Na Riebeckite◻Na2(Fe32+Fe23+)Si8O22(OH)2
MgMagnesium
Mg HowieiteNa(Fe2+,Fe3+,Al,Mg)12(Si6O17)2(O,OH)10
AlAluminium
Al HarmotomeBa2(Si12Al4)O32 · 12H2O
Al HowieiteNa(Fe2+,Fe3+,Al,Mg)12(Si6O17)2(O,OH)10
SiSilicon
Si BementiteMn7Si6O15(OH)8
Si BrauniteMn2+Mn63+(SiO4)O8
Si CristobaliteSiO2
Si FranciscaniteMn62+(V5+,◻)2(SiO4)2(O,OH)6
Si GageiteMn21(Si4O12)2O3(OH)20
Si HarmotomeBa2(Si12Al4)O32 · 12H2O
Si HowieiteNa(Fe2+,Fe3+,Al,Mg)12(Si6O17)2(O,OH)10
Si Melanophlogite46SiO2 · 6(N2,CO2) · 2(CH4,N2)
Si QuartzSiO2
Si RhodoniteCaMn3Mn[Si5O15]
Si Riebeckite◻Na2(Fe32+Fe23+)Si8O22(OH)2
Si SantaclaraiteCaMn4[Si5O14OH](OH) · H2O
Si SonoliteMn92+(SiO4)4(OH)2
SSulfur
S BaryteBaSO4
S ChalcopyriteCuFeS2
CaCalcium
Ca CalciteCaCO3
Ca KutnohoriteCaMn2+(CO3)2
Ca RhodoniteCaMn3Mn[Si5O15]
Ca SantaclaraiteCaMn4[Si5O14OH](OH) · H2O
VVanadium
V FranciscaniteMn62+(V5+,◻)2(SiO4)2(O,OH)6
MnManganese
Mn BementiteMn7Si6O15(OH)8
Mn BrauniteMn2+Mn63+(SiO4)O8
Mn FranciscaniteMn62+(V5+,◻)2(SiO4)2(O,OH)6
Mn GageiteMn21(Si4O12)2O3(OH)20
Mn HausmanniteMn2+Mn23+O4
Mn KutnohoriteCaMn2+(CO3)2
Mn RhodochrositeMnCO3
Mn RhodoniteCaMn3Mn[Si5O15]
Mn SantaclaraiteCaMn4[Si5O14OH](OH) · H2O
Mn SonoliteMn92+(SiO4)4(OH)2
FeIron
Fe ChalcopyriteCuFeS2
Fe HowieiteNa(Fe2+,Fe3+,Al,Mg)12(Si6O17)2(O,OH)10
Fe Riebeckite◻Na2(Fe32+Fe23+)Si8O22(OH)2
CuCopper
Cu ChalcopyriteCuFeS2
Cu Native CopperCu
BaBarium
Ba BaryteBaSO4
Ba HarmotomeBa2(Si12Al4)O32 · 12H2O

Localities in this Region

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

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