Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Krasin prospect, Ducat ore field, Omsukchansky District, Magadan Oblast, Russiai
Regional Level Types
Krasin prospectProspect
Ducat ore fieldOre Field
Omsukchansky DistrictDistrict
Magadan OblastOblast
RussiaCountry

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Latitude & Longitude (WGS84):
62° 40' 45'' North , 155° 16' 0'' East
Latitude & Longitude (decimal):
62.67917,155.26667
GeoHash:
G#: z7nkt4msx
GRN:
N42E54
Type:
Prospect
Köppen climate type:
Dfc : Subarctic climate
Nearest Settlements:
PlacePopulationDistance
Dukat1,194 (2012)12.6km
Mindat Locality ID:
337102
Long-form identifier:
mindat:1:2:337102:5
GUID (UUID V4):
0


The ore bodies occur within the mineralized zone of breaking in essentially silicified and kaolinized Early-Late Cretaceous andesite of the Tavatum formation cut by the dykes and small stocks of granodiorite porphyry of the same age. Ores consist of the veins and linear zones of veinlets with impregnated, nest- and streak-like distribution of sulphides.

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


13 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Acanthite
Formula: Ag2S
ⓘ Chalcopyrite
Formula: CuFeS2
ⓘ 'Feldspar Group'
ⓘ Galena
Formula: PbS
ⓘ Gold
Formula: Au
ⓘ Gold var. Electrum
Formula: (Au,Ag)
ⓘ Polybasite
Formula: [Ag6Sb2S7][Ag9CuS4]
ⓘ Proustite
Formula: Ag3AsS3
ⓘ Pyrargyrite
Formula: Ag3SbS3
ⓘ Pyrite
Formula: FeS2
ⓘ Pyrrhotite
Formula: Fe1-xS
ⓘ Quartz
Formula: SiO2
ⓘ Silver
Formula: Ag
ⓘ Silver var. Küstelite
Formula: Ag
ⓘ Sphalerite
Formula: ZnS
ⓘ Stromeyerite
Formula: AgCuS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘGold
var. Electrum		1.AA.05(Au,Ag)
ⓘ1.AA.05Au
ⓘSilver1.AA.05Ag
ⓘvar. Küstelite1.AA.05Ag
Group 2 - Sulphides and Sulfosalts
ⓘAcanthite2.BA.35Ag2S
ⓘStromeyerite2.BA.40AgCuS
ⓘSphalerite2.CB.05aZnS
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
ⓘProustite2.GA.05Ag3AsS3
ⓘPyrargyrite2.GA.05Ag3SbS3
ⓘPolybasite2.GB.15[Ag6Sb2S7][Ag9CuS4]
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
Unclassified
ⓘ'Feldspar Group'-

List of minerals for each chemical element

OOxygen
Oⓘ QuartzSiO2
SiSilicon
Siⓘ QuartzSiO2
SSulfur
Sⓘ AcanthiteAg2S
Sⓘ ChalcopyriteCuFeS2
Sⓘ GalenaPbS
Sⓘ Polybasite[Ag6Sb2S7][Ag9CuS4]
Sⓘ ProustiteAg3AsS3
Sⓘ PyrargyriteAg3SbS3
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
Sⓘ SphaleriteZnS
Sⓘ StromeyeriteAgCuS
FeIron
Feⓘ ChalcopyriteCuFeS2
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS
CuCopper
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ Polybasite[Ag6Sb2S7][Ag9CuS4]
Cuⓘ StromeyeriteAgCuS
ZnZinc
Znⓘ SphaleriteZnS
AsArsenic
Asⓘ ProustiteAg3AsS3
AgSilver
Agⓘ AcanthiteAg2S
Agⓘ Gold var. Electrum(Au,Ag)
Agⓘ Polybasite[Ag6Sb2S7][Ag9CuS4]
Agⓘ ProustiteAg3AsS3
Agⓘ PyrargyriteAg3SbS3
Agⓘ SilverAg
Agⓘ StromeyeriteAgCuS
Agⓘ Silver var. KüsteliteAg
SbAntimony
Sbⓘ Polybasite[Ag6Sb2S7][Ag9CuS4]
Sbⓘ PyrargyriteAg3SbS3
AuGold
Auⓘ Gold var. Electrum(Au,Ag)
Auⓘ GoldAu
PbLead
Pbⓘ GalenaPbS

Other Regions, Features and Areas containing this locality

AsiaContinent
Eurasian Plate
North America PlateTectonic Plate
Russia
Soviet Union (1922-1991)Country

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

Makshakov, A.S.; Kravtsova, R.G.; Tatarinov, V.V. (2019) Lithochemical Stream Sediments of the Dukat Gold–Silver Ore-Forming System (North–East of Russia). Minerals 9, 789.
[1]Makshakov, Artem S., Kravtsova, Raisa G. (2024) Features of sampling stream sediments of large river valleys under cryolithogenesis conditions in the Balygychan–Sugoy trough, North–East of Russia. Acta Geochimica, 43 (4) 638-660 doi:10.1007/s11631-023-00666-y
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