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East Branch Swift River Gold locality, Byron, Oxford County, Maine, USAi
Regional Level Types
East Branch Swift River Gold localityPlacer
ByronTown
Oxford CountyCounty
MaineState
USACountry

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PhotosMapsSearch
07392490017272025303859.jpg
Swift River East Branch

East Branch Swift River Gold locality, Byron, Oxford County, Maine, USA
04534910017272025311793.jpg
The Swift River

East Branch Swift River Gold locality, Byron, Oxford County, Maine, USA
03842350017272025327263.jpg
Native Gold

East Branch Swift River Gold locality, Byron, Oxford County, Maine, USA
07392490017272025303859.jpg
Swift River East Branch

East Branch Swift River Gold locality, Byron, Oxford County, Maine, USA
04534910017272025311793.jpg
The Swift River

East Branch Swift River Gold locality, Byron, Oxford County, Maine, USA
07182950017272017927210.jpg
Native Gold

East Branch Swift River Gold locality, Byron, Oxford County, Maine, USA
07392490017272025303859.jpg
Swift River East Branch

East Branch Swift River Gold locality, Byron, Oxford County, Maine, USA
09591010017272025347885.jpg
The Swift River

East Branch Swift River Gold locality, Byron, Oxford County, Maine, USA
Latitude & Longitude (WGS84):
44° 44' 12'' North , 70° 37' 9'' West
Latitude & Longitude (decimal):
44.73667,-70.61944
GRN:
N30W37
Type:
Placer
Köppen climate type:
Dfb : Warm-summer humid continental climate
Nearest Settlements:
PlacePopulationDistance
Byron126 (2017)1.9km
Roxbury399 (2017)7.7km
Andover898 (2017)15.3km
Weld418 (2017)16.2km
Carthage541 (2017)17.0km
Mindat Locality ID:
7367
Long-form identifier:
mindat:1:2:7367:0
GUID (UUID V4):
0


Stream placer deposit. The actual locality is on the East Branch of the Swift River, although gold also occurs in the Swift River itself.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


7 valid minerals.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Gold1.AA.05Au
Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘQuartz4.DA.05SiO2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘScheelite7.GA.05Ca(WO4)
Group 9 - Silicates
ⓘAlmandine9.AD.25Fe2+3Al2(SiO4)3
ⓘStaurolite9.AF.30Fe2+2Al9Si4O23(OH)
Unclassified
ⓘ'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2

List of minerals for each chemical element

HHydrogen
Hⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hⓘ StauroliteFe22+Al9Si4O23(OH)
OOxygen
Oⓘ AlmandineFe32+Al2(SiO4)3
Oⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oⓘ IlmeniteFe2+TiO3
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ QuartzSiO2
Oⓘ ScheeliteCa(WO4)
Oⓘ StauroliteFe22+Al9Si4O23(OH)
FFluorine
Fⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
MgMagnesium
Mgⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
Alⓘ AlmandineFe32+Al2(SiO4)3
Alⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alⓘ StauroliteFe22+Al9Si4O23(OH)
SiSilicon
Siⓘ AlmandineFe32+Al2(SiO4)3
Siⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siⓘ QuartzSiO2
Siⓘ StauroliteFe22+Al9Si4O23(OH)
KPotassium
Kⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
CaCalcium
Caⓘ ScheeliteCa(WO4)
TiTitanium
Tiⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiⓘ IlmeniteFe2+TiO3
FeIron
Feⓘ AlmandineFe32+Al2(SiO4)3
Feⓘ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feⓘ IlmeniteFe2+TiO3
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ StauroliteFe22+Al9Si4O23(OH)
WTungsten
Wⓘ ScheeliteCa(WO4)
AuGold
Auⓘ Native GoldAu

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate

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

Pratt, Elbert and Condon, Henry, 1947, Reconnaissance of Portions of the Swift River Valley, Maine, Report of the State Geologist 1945-1946, Maine Development Commission, Augusta, Maine, p. 57-65.
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