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Ruby Creek, Ambler Mining District, Yukon-Koyukuk Census Area, Alaska, USAi
Regional Level Types
Ruby CreekCreek
Ambler Mining District- not defined -
Yukon-Koyukuk Census AreaCensus Area
AlaskaState
USACountry

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Latitude & Longitude (WGS84):
67° 3' 45'' North , 156° 57' 1'' West
Latitude & Longitude (decimal):
67.06260,-156.95040
GRN:
N45W47
Type:
Creek
Köppen climate type:
ET : Tundra
Nearest Settlements:
PlacePopulationDistance
Kobuk158 (2017)17.5km
Shungnak273 (2017)21.0km
Mindat Locality ID:
26113
Long-form identifier:
mindat:1:2:26113:6
GUID (UUID V4):
0
Other/historical names associated with this locality:
Bornite


A copper-cobalt deposit located along Ruby Creek on the north side of the Cosmos Hills in T. 19 N., R. 9 E., Kateel River Meridian. Shown as locality 24 in Mayfield and Grybeck (1978).

Deposit model name: Kipushi Cu-Pb-Zn (BC name is Carbonate-hosted Cu).

The deposit and its relationship to the Cosmos Hills were described in detail by Hitzman (1983).

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


20 valid minerals.

Detailed Mineral List:

ⓘ Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
ⓘ Baryte
Formula: BaSO4
ⓘ Bementite
Formula: Mn7Si6O15(OH)8
References:
Am Min 49:158-165
ⓘ Bornite
Formula: Cu5FeS4
ⓘ Calcite
Formula: CaCO3
References:
Am Min 49:158-165
ⓘ Carrollite
Formula: CuCo2S4
References:
USGS
ⓘ Chalcocite
Formula: Cu2S
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ 'Chlorite Group'
ⓘ Cymrite
Formula: BaAl2Si2(O,OH)8 · H2O
ⓘ Dickite
Formula: Al2(Si2O5)(OH)4
References:
Am Min 49:158-165
ⓘ Dolomite
Formula: CaMg(CO3)2
ⓘ Fluorite
Formula: CaF2
ⓘ Galena
Formula: PbS
ⓘ Kaolinite
Formula: Al2(Si2O5)(OH)4
ⓘ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
References:
Am Min 49:158-165
ⓘ Pyrite
Formula: FeS2
ⓘ 'Pyrobitumen'
ⓘ Pyrrhotite
Formula: Fe1-xS
References:
Am Min 49:158-165
ⓘ Quartz
Formula: SiO2
ⓘ Siderite
Formula: FeCO3
ⓘ Sphalerite
Formula: ZnS
ⓘ 'Tennantite Subgroup'
Formula: Cu6(Cu4C2+2)As4S12S
References:
USGS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘChalcocite2.BA.05Cu2S
ⓘBornite2.BA.15Cu5FeS4
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘGalena2.CD.10PbS
ⓘCarrollite2.DA.05CuCo2S4
ⓘPyrite2.EB.05aFeS2
ⓘ'Tennantite Subgroup'2.GB.05Cu6(Cu4C2+2)As4S12S
Group 3 - Halides
ⓘFluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘSiderite5.AB.05FeCO3
ⓘAnkerite5.AB.10Ca(Fe2+,Mg)(CO3)2
ⓘDolomite5.AB.10CaMg(CO3)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘBaryte7.AD.35BaSO4
Group 9 - Silicates
ⓘMuscovite9.EC.15KAl2(AlSi3O10)(OH)2
ⓘDickite9.ED.05Al2(Si2O5)(OH)4
ⓘKaolinite9.ED.05Al2(Si2O5)(OH)4
ⓘBementite9.EE.05Mn7Si6O15(OH)8
ⓘCymrite9.EG.05BaAl2Si2(O,OH)8 · H2O
Unclassified
ⓘ'Chlorite Group'-
ⓘ'Pyrobitumen'-

List of minerals for each chemical element

HHydrogen
Hⓘ BementiteMn7Si6O15(OH)8
Hⓘ CymriteBaAl2Si2(O,OH)8 · H2O
Hⓘ DickiteAl2(Si2O5)(OH)4
Hⓘ KaoliniteAl2(Si2O5)(OH)4
Hⓘ MuscoviteKAl2(AlSi3O10)(OH)2
CCarbon
Cⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Cⓘ CalciteCaCO3
Cⓘ DolomiteCaMg(CO3)2
Cⓘ SideriteFeCO3
OOxygen
Oⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Oⓘ BaryteBaSO4
Oⓘ BementiteMn7Si6O15(OH)8
Oⓘ CalciteCaCO3
Oⓘ CymriteBaAl2Si2(O,OH)8 · H2O
Oⓘ DickiteAl2(Si2O5)(OH)4
Oⓘ DolomiteCaMg(CO3)2
Oⓘ KaoliniteAl2(Si2O5)(OH)4
Oⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Oⓘ QuartzSiO2
Oⓘ SideriteFeCO3
FFluorine
Fⓘ FluoriteCaF2
MgMagnesium
Mgⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Mgⓘ DolomiteCaMg(CO3)2
AlAluminium
Alⓘ CymriteBaAl2Si2(O,OH)8 · H2O
Alⓘ DickiteAl2(Si2O5)(OH)4
Alⓘ KaoliniteAl2(Si2O5)(OH)4
Alⓘ MuscoviteKAl2(AlSi3O10)(OH)2
SiSilicon
Siⓘ BementiteMn7Si6O15(OH)8
Siⓘ CymriteBaAl2Si2(O,OH)8 · H2O
Siⓘ DickiteAl2(Si2O5)(OH)4
Siⓘ KaoliniteAl2(Si2O5)(OH)4
Siⓘ MuscoviteKAl2(AlSi3O10)(OH)2
Siⓘ QuartzSiO2
SSulfur
Sⓘ BaryteBaSO4
Sⓘ BorniteCu5FeS4
Sⓘ CarrolliteCuCo2S4
Sⓘ ChalcopyriteCuFeS2
Sⓘ ChalcociteCu2S
Sⓘ GalenaPbS
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
Sⓘ SphaleriteZnS
Sⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
KPotassium
Kⓘ MuscoviteKAl2(AlSi3O10)(OH)2
CaCalcium
Caⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Caⓘ CalciteCaCO3
Caⓘ DolomiteCaMg(CO3)2
Caⓘ FluoriteCaF2
MnManganese
Mnⓘ BementiteMn7Si6O15(OH)8
FeIron
Feⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Feⓘ BorniteCu5FeS4
Feⓘ ChalcopyriteCuFeS2
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS
Feⓘ SideriteFeCO3
CoCobalt
Coⓘ CarrolliteCuCo2S4
CuCopper
Cuⓘ BorniteCu5FeS4
Cuⓘ CarrolliteCuCo2S4
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ ChalcociteCu2S
Cuⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
ZnZinc
Znⓘ SphaleriteZnS
AsArsenic
Asⓘ Tennantite SubgroupCu6(Cu4C22+)As4S12S
BaBarium
Baⓘ BaryteBaSO4
Baⓘ CymriteBaAl2Si2(O,OH)8 · H2O
PbLead
Pbⓘ GalenaPbS

Other Databases

Link to USGS MRDS:10096766
Link to USGS - Alaska:AR018

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate

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References

Hitzman, M.W., 1983, Geology of the Cosmos Hills and its relationship to the Ruby Creek copper-cobalt deposit: Palo Alto, California, Stanford University, Ph.D. dissertation, 266 p., charts, illust., maps.
Bernstein, L.R., and Cox, D.P., 1986, Geology and sulfide mineralogy of the Number One ore body, Ruby Creek copper deposit, Alaska: Economic Geology, v. 81, p. 1675-1689.
Hitzman, M.W., Profett, J.M., Jr., Schmidt, J.M., and Smith, T.E., 1986, Geology and mineralization of the Ambler district, northwestern Alaska: Economic Geology, v. 81, p. 1592-1618.
Hitzman, M.W., Smith, T.E., and Proffett, J.M., Jr., 1982, Bedrock geology of the Ambler district, southwestern Brooks Range, Alaska: Alaska Division of Geological and Geophysical Surveys Geologic Report 75, 2 sheets, scales 1:125,000, and 1:166,667.
Fritts, C.E., 1970, Geology and geochemistry of the Cosmos Hills, Ambler River and Shungnak River quadrangles, Alaska: Alaska Division of Geological and Geophysical Surveys Geological Report 39, 63 p., 4 sheets, scale 1:63,360.
Matzko, J.J., and Freeman, V.L., 1963 Summary of reconnaissance for Uranium in Alaska, 1955: U.S. Geological Survey Bulletin 1155, p. 33-49.
Runnels, D.D., 1969, The mineralogy and sulfur isotopes of the Ruby Creek copper prospect, Bornite, Alaska: Economic Geology, v. 64, p. 75-90.
Cobb, Edward Huntington (1975) Summary of references to mineral occurrences (other than mineral fuels and construction materials) in Northern Alaska. Open-File Report Vol. 1975 (75-628) US Geological Survey doi:10.3133/ofr75628
Mayfield, C.F., Grybeck, D. (1978), Mineral occurrences and resource map of the Ambler River quadrangle, Alaska: USGS Open-File Report 78-120-I, 1 sheet, scale 1:250,000.
Dunning G.E., Walstrom R.E., Lechner W. (2018) Barium Silicate Mineralogy of the Western Margin, North American Continent, Part 1: Geology, Origin, Paragenesis and Mineral Distribution from Baja California Norte Mexico, Western Canada and Alaska U.S.A. Bay Area Mineralogists Bulletin: 19(5), 70 pages.
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