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Forbestown, Forbestown Mining District, Butte County, California, USAi
Regional Level Types
ForbestownCensus-designated Place
Forbestown Mining DistrictMining District
Butte CountyCounty
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
39° 31' 1'' North , 121° 16' 1'' West
Latitude & Longitude (decimal):
Nearest Settlements:
PlacePopulationDistance
Forbestown320 (2011)0.0km
Challenge-Brownsville1,148 (2011)5.9km
Clipper Mills142 (2011)9.6km
Rackerby204 (2017)10.7km
Dobbins624 (2011)17.0km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Feather River Lapidary & Mineral SocietyOroville, California25km
Nevada County Gem & Mineral SocietyGrass Valley, California38km
Paradise Gem & Mineral ClubParadise, California41km
Sutter Buttes Gem & Mineral SocietyMarysville, California50km
Mindat Locality ID:
215849
Long-form identifier:
mindat:1:2:215849:8
GUID (UUID V4):
0
Other/historical names associated with this locality:
Boles Dry Diggins; Forbes Diggins


A populated place (census-designated place) on the Yuba County line.

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

8 valid minerals. 1 erroneous literature entry.

Detailed Mineral List:

โ“˜ Calcite
Formula: CaCO3
โ“˜ Chalcopyrite
Formula: CuFeS2
โ“˜ Chromite
Formula: Fe2+Cr3+2O4
โ“˜ Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
Description: A constituent of schists.
โ“˜ Galena
Formula: PbS
โ“˜ Magnesiochromite
Formula: MgCr2O4
โ“˜ Native Gold
Formula: Au
Localities: Reported from at least 29 localities in this region.
โ“˜ Quartz
Formula: SiO2
Localities: Reported from at least 26 localities in this region.
โ“˜ Quartz var. Rose Quartz
Formula: SiO2
Colour: Pink
Description: "Fine" material.
โ“˜ 'Serpentine Subgroup'
Formula: D3[Si2O5](OH)4
โ“˜ Talc
Formula: Mg3Si4O10(OH)2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
โ“˜Native Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
โ“˜Chalcopyrite2.CB.10aCuFeS2
โ“˜Galena2.CD.10PbS
Group 4 - Oxides and Hydroxides
โ“˜Chromite ?4.BB.05Fe2+Cr3+2O4
โ“˜Magnesiochromite4.BB.05MgCr2O4
โ“˜Quartz4.DA.05SiO2
โ“˜var. Rose Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
โ“˜Calcite5.AB.05CaCO3
Group 9 - Silicates
โ“˜Talc9.EC.05Mg3Si4O10(OH)2
โ“˜Clinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
Unclassified
โ“˜'Serpentine Subgroup'-D3[Si2O5](OH)4

List of minerals for each chemical element

HHydrogen
Hโ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
Hโ“˜ TalcMg3Si4O10(OH)2
Hโ“˜ Serpentine SubgroupD3[Si2O5](OH)4
CCarbon
Cโ“˜ CalciteCaCO3
OOxygen
Oโ“˜ CalciteCaCO3
Oโ“˜ ChromiteFe2+Cr23+O4
Oโ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
Oโ“˜ MagnesiochromiteMgCr2O4
Oโ“˜ QuartzSiO2
Oโ“˜ Quartz var. Rose QuartzSiO2
Oโ“˜ TalcMg3Si4O10(OH)2
Oโ“˜ Serpentine SubgroupD3[Si2O5](OH)4
MgMagnesium
Mgโ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
Mgโ“˜ MagnesiochromiteMgCr2O4
Mgโ“˜ TalcMg3Si4O10(OH)2
AlAluminium
Alโ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
SiSilicon
Siโ“˜ ClinochloreMg5Al(AlSi3O10)(OH)8
Siโ“˜ QuartzSiO2
Siโ“˜ Quartz var. Rose QuartzSiO2
Siโ“˜ TalcMg3Si4O10(OH)2
Siโ“˜ Serpentine SubgroupD3[Si2O5](OH)4
SSulfur
Sโ“˜ ChalcopyriteCuFeS2
Sโ“˜ GalenaPbS
CaCalcium
Caโ“˜ CalciteCaCO3
CrChromium
Crโ“˜ ChromiteFe2+Cr23+O4
Crโ“˜ MagnesiochromiteMgCr2O4
FeIron
Feโ“˜ ChalcopyriteCuFeS2
Feโ“˜ ChromiteFe2+Cr23+O4
CuCopper
Cuโ“˜ ChalcopyriteCuFeS2
AuGold
Auโ“˜ Native GoldAu
PbLead
Pbโ“˜ GalenaPbS

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Forbestown,_California
Wikidata ID:Q5467292

Localities in this Region

Other Regions, Features and Areas containing this locality


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