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Yuba River placers (Yuba Mine), Hammonton, Hammonton Mining District (Yuba River Mining District), Yuba Co., California, USAi
Regional Level Types
Yuba River placers (Yuba Mine)Group of Placers
Hammonton- not defined -
Hammonton Mining District (Yuba River Mining District)Mining District
Yuba Co.County
CaliforniaState
USACountry

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Key
07853260015863577262497.jpg
View of the Yuba River placer gold mining area, in 1909.

Yuba River placers, Hammonton, Hammonton Mining District, Yuba Co., California, USA
03864030015863577272305.jpg
View of the Yuba River placer gold mining area, in 1944.

Yuba River placers, Hammonton, Hammonton Mining District, Yuba Co., California, USA
09957880015863577277709.jpg
View of the Yuba River placer gold mining area, in 1908.

Yuba River placers, Hammonton, Hammonton Mining District, Yuba Co., California, USA
02885620015863549423232.jpg
View of the Yuba River placer gold mining area, in 1909.

Yuba River placers, Hammonton, Hammonton Mining District, Yuba Co., California, USA
02540290015863550714131.jpg
View of the Yuba River placer gold mining area, in 1944.

Yuba River placers, Hammonton, Hammonton Mining District, Yuba Co., California, USA
04134970015863551051339.jpg
View of the Yuba River placer gold mining area, in 1908.

Yuba River placers, Hammonton, Hammonton Mining District, Yuba Co., California, USA
07853260015863577262497.jpg
View of the Yuba River placer gold mining area, in 1909.

Yuba River placers, Hammonton, Hammonton Mining District, Yuba Co., California, USA
03864030015863577272305.jpg
View of the Yuba River placer gold mining area, in 1944.

Yuba River placers, Hammonton, Hammonton Mining District, Yuba Co., California, USA
Latitude & Longitude (WGS84):
39° 12' 15'' North , 121° 25' 30'' West
Latitude & Longitude (decimal):
Locality type:
Group of Placers
Nearest Settlements:
PlacePopulationDistance
Smartsville177 (2016)10.8km
Loma Rica2,368 (2011)12.0km
Beale Air Force Base1,319 (2011)12.2km
Linda17,773 (2011)13.8km
Marysville12,216 (2017)15.7km


This file is a general file for occurrences within the Yuba Gold Field as a whole, i.e., occurrences not attributed to a specific dredge, mine, or other sub-division of the district.

Select Mineral List Type

Standard Detailed Gallery Strunz Dana Chemical Elements

Mineral List


9 valid minerals.

Detailed Mineral List:

Gold
Formula: Au
Reference: Metal Mining Mining Geology, A.I.M.E. (1937): 304.
Hollingworthite
Formula: (Rh,Pt,Pd)AsS
Reference: Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 63-64.
Iridium
Formula: (Ir,Os,Ru)
Reference: Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 45.
Iridium var:
Formula: (Ir,Os,Ru)
Reference: Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 45.
Iridium var:
Formula: (Ir,Os,Ru)
Reference: Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 45.
Laurite
Formula: RuS2
Reference: Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 63-64.
Osmium
Formula: (Os,Ir,Ru)
Reference: Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 45.
Osmium var:
Formula: (Os,Ir)
Reference: Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 45.
Palladium
Formula: (Pd,Pt)
Reference: Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 45.
Platinum
Formula: Pt
Reference: Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 45.
Platinum var:
Formula: (Pt,Fe)
Reference: Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 45.
Rutheniridosmine
Formula: (Ir,Os,Ru)
Reference: Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 45.
Ruthenium
Formula: (Ru,Ir)
Reference: Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 45.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Gold1.AA.05Au
Iridium1.AF.10(Ir,Os,Ru)
var: Osmiridium1.AF.10(Ir,Os,Ru)
var: Ruthenosmiridium1.AF.10(Ir,Os,Ru)
Osmium1.AF.05(Os,Ir,Ru)
var: Iridosmine1.AF.05(Os,Ir)
Palladium1.AF.10(Pd,Pt)
Platinum1.AF.10Pt
var: Ferroan Platinum1.AF.10(Pt,Fe)
Rutheniridosmine1.AF.05(Ir,Os,Ru)
Ruthenium1.AF.05(Ru,Ir)
Group 2 - Sulphides and Sulfosalts
Hollingworthite2.EB.25(Rh,Pt,Pd)AsS
Laurite2.EB.05aRuS2

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Gold1.1.1.1Au
Platinum Group Metals and Alloys
Iridium1.2.1.2(Ir,Os,Ru)
Osmium1.2.2.1(Os,Ir,Ru)
Palladium1.2.1.4(Pd,Pt)
Platinum1.2.1.1Pt
Rutheniridosmine1.2.2.3(Ir,Os,Ru)
Ruthenium1.2.2.2(Ru,Ir)
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 1:2
Hollingworthite2.12.3.8(Rh,Pt,Pd)AsS
Laurite2.12.1.10RuS2
Unclassified Minerals, Mixtures, etc.
Iridium
var: Osmiridium
-(Ir,Os,Ru)
var: Ruthenosmiridium-(Ir,Os,Ru)
Osmium
var: Iridosmine
-(Os,Ir)
Platinum
var: Ferroan Platinum
-(Pt,Fe)

List of minerals for each chemical element

SSulfur
S LauriteRuS2
S Hollingworthite(Rh,Pt,Pd)AsS
FeIron
Fe Platinum (var: Ferroan Platinum)(Pt,Fe)
AsArsenic
As Hollingworthite(Rh,Pt,Pd)AsS
RuRuthenium
Ru Iridium (var: Osmiridium)(Ir,Os,Ru)
Ru Iridium (var: Ruthenosmiridium)(Ir,Os,Ru)
Ru Ruthenium(Ru,Ir)
Ru Rutheniridosmine(Ir,Os,Ru)
Ru LauriteRuS2
RhRhodium
Rh Hollingworthite(Rh,Pt,Pd)AsS
PdPalladium
Pd Palladium(Pd,Pt)
OsOsmium
Os Iridium (var: Osmiridium)(Ir,Os,Ru)
Os Iridium (var: Ruthenosmiridium)(Ir,Os,Ru)
Os Osmium (var: Iridosmine)(Os,Ir)
Os Rutheniridosmine(Ir,Os,Ru)
Os Osmium(Os,Ir,Ru)
IrIridium
Ir Iridium(Ir,Os,Ru)
Ir Iridium (var: Osmiridium)(Ir,Os,Ru)
Ir Iridium (var: Ruthenosmiridium)(Ir,Os,Ru)
Ir Osmium (var: Iridosmine)(Os,Ir)
Ir Rutheniridosmine(Ir,Os,Ru)
PtPlatinum
Pt PlatinumPt
Pt Platinum (var: Ferroan Platinum)(Pt,Fe)
Pt Palladium(Pd,Pt)
AuGold
Au GoldAu

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Metal Mining Mining Geology, A.I.M.E. (1937): 304.
Sjoberg, J. and Gomes, J.M. (1980) Platinum-group minerals in California alluvial deposits. US Bureau of Mines, Reno Research Center, unpublished manuscript: 15, figure 1.
Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 45, 63-64.

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North America PlateTectonic Plate

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