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Umingmak-1 kimberlite, Pelly Bay, Kitikmeot Region, Nunavut, Canadai
Regional Level Types
Umingmak-1 kimberlite- not defined -
Pelly Bay- not defined -
Kitikmeot RegionRegion
Nunavut- not defined -
CanadaCountry

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Latitude & Longitude (WGS84): 68° 9' 54'' North , 90° 33' 34'' West
Latitude & Longitude (decimal): 68.16500,-90.55970
GeoHash:G#: cupeg303y
Köppen climate type:ET : Tundra


No description has been added for this locality. Can you add one?

Regions containing this locality

North America PlateTectonic Plate

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


5 valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and 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:

ⓘ Chromite
Formula: Fe2+Cr3+2O4
Reference: Ozyer, C. (2011) Ice-movement history and kimberlite indicator mineral dispersal study, Pelly Bay, lower Boothia Peninsula, and Wager Plateau areas, Nunavut, Canada. PhD thesis University of Western Ontario, London, Ontario, 226 pages.
ⓘ Diopside
Formula: CaMgSi2O6
Reference: Ozyer, C. (2011) Ice-movement history and kimberlite indicator mineral dispersal study, Pelly Bay, lower Boothia Peninsula, and Wager Plateau areas, Nunavut, Canada. PhD thesis University of Western Ontario, London, Ontario, 226 pages.
ⓘ Diopside var: Chromian Diopside
Formula: Ca(Mg,Cr)Si2O6
Reference: Ozyer, C. (2011) Ice-movement history and kimberlite indicator mineral dispersal study, Pelly Bay, lower Boothia Peninsula, and Wager Plateau areas, Nunavut, Canada. PhD thesis University of Western Ontario, London, Ontario, 226 pages.
ⓘ Forsterite
Formula: Mg2SiO4
Reference: Ozyer, C. (2011) Ice-movement history and kimberlite indicator mineral dispersal study, Pelly Bay, lower Boothia Peninsula, and Wager Plateau areas, Nunavut, Canada. PhD thesis University of Western Ontario, London, Ontario, 226 pages.
ⓘ 'Garnet Group'
Formula: X3Z2(SiO4)3
Reference: Ozyer, C. (2011) Ice-movement history and kimberlite indicator mineral dispersal study, Pelly Bay, lower Boothia Peninsula, and Wager Plateau areas, Nunavut, Canada. PhD thesis University of Western Ontario, London, Ontario, 226 pages.
ⓘ Ilmenite
Formula: Fe2+TiO3
Reference: Ozyer, C. (2011) Ice-movement history and kimberlite indicator mineral dispersal study, Pelly Bay, lower Boothia Peninsula, and Wager Plateau areas, Nunavut, Canada. PhD thesis University of Western Ontario, London, Ontario, 226 pages.
ⓘ Ilmenite var: Picroilmenite
Formula: (Fe2+,Mg)TiO3
Reference: Ozyer, C. (2011) Ice-movement history and kimberlite indicator mineral dispersal study, Pelly Bay, lower Boothia Peninsula, and Wager Plateau areas, Nunavut, Canada. PhD thesis University of Western Ontario, London, Ontario, 226 pages.
ⓘ Pyrope
Formula: Mg3Al2(SiO4)3
Reference: Ozyer, C. (2011) Ice-movement history and kimberlite indicator mineral dispersal study, Pelly Bay, lower Boothia Peninsula, and Wager Plateau areas, Nunavut, Canada. PhD thesis University of Western Ontario, London, Ontario, 226 pages.

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘChromite4.BB.05Fe2+Cr3+2O4
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘvar: Picroilmenite4.CB.05(Fe2+,Mg)TiO3
Group 9 - Silicates
ⓘDiopside9.DA.15CaMgSi2O6
ⓘvar: Chromian Diopside9.DA.15Ca(Mg,Cr)Si2O6
ⓘForsterite9.AC.05Mg2SiO4
ⓘPyrope9.AD.25Mg3Al2(SiO4)3
Unclassified Minerals, Rocks, etc.
ⓘ'Garnet Group'-X3Z2(SiO4)3

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
A2X3
ⓘIlmenite4.3.5.1Fe2+TiO3
Group 7 - MULTIPLE OXIDES
AB2X4
ⓘChromite7.2.3.3Fe2+Cr3+2O4
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with all cations in octahedral [6] coordination
ⓘForsterite51.3.1.2Mg2SiO4
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
ⓘPyrope51.4.3a.1Mg3Al2(SiO4)3
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
ⓘDiopside65.1.3a.1CaMgSi2O6
Unclassified Minerals, Mixtures, etc.
ⓘvar: Chromian Diopside-Ca(Mg,Cr)Si2O6
ⓘ'Garnet Group'-X3Z2(SiO4)3
ⓘIlmenite
var: Picroilmenite		-(Fe2+,Mg)TiO3

List of minerals for each chemical element

OOxygen
Oⓘ PyropeMg3Al2(SiO4)3
Oⓘ Garnet GroupX3Z2(SiO4)3
Oⓘ Ilmenite (var: Picroilmenite)(Fe2+,Mg)TiO3
Oⓘ ForsteriteMg2SiO4
Oⓘ Diopside (var: Chromian Diopside)Ca(Mg,Cr)Si2O6
Oⓘ ChromiteFe2+Cr23+O4
Oⓘ IlmeniteFe2+TiO3
Oⓘ DiopsideCaMgSi2O6
MgMagnesium
Mgⓘ PyropeMg3Al2(SiO4)3
Mgⓘ Ilmenite (var: Picroilmenite)(Fe2+,Mg)TiO3
Mgⓘ ForsteriteMg2SiO4
Mgⓘ Diopside (var: Chromian Diopside)Ca(Mg,Cr)Si2O6
Mgⓘ DiopsideCaMgSi2O6
AlAluminium
Alⓘ PyropeMg3Al2(SiO4)3
SiSilicon
Siⓘ PyropeMg3Al2(SiO4)3
Siⓘ Garnet GroupX3Z2(SiO4)3
Siⓘ ForsteriteMg2SiO4
Siⓘ Diopside (var: Chromian Diopside)Ca(Mg,Cr)Si2O6
Siⓘ DiopsideCaMgSi2O6
CaCalcium
Caⓘ Diopside (var: Chromian Diopside)Ca(Mg,Cr)Si2O6
Caⓘ DiopsideCaMgSi2O6
TiTitanium
Tiⓘ Ilmenite (var: Picroilmenite)(Fe2+,Mg)TiO3
Tiⓘ IlmeniteFe2+TiO3
CrChromium
Crⓘ Diopside (var: Chromian Diopside)Ca(Mg,Cr)Si2O6
Crⓘ ChromiteFe2+Cr23+O4
FeIron
Feⓘ Ilmenite (var: Picroilmenite)(Fe2+,Mg)TiO3
Feⓘ ChromiteFe2+Cr23+O4
Feⓘ IlmeniteFe2+TiO3

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Neoarchean - Mesoarchean
2500 - 3200 Ma



ID: 3185618
Archean crystalline metamorphic rocks

Age: Archean (2500 - 3200 Ma)

Lithology: Crystalline metamorphic rocks

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Neoarchean
2500 - 2800 Ma



ID: 652530
Igneous: intrusive; Intrusive: undivided

Age: Neoarchean (2500 - 2800 Ma)

Description: North America, Rae Craton (Canada)

Comments: Craton and massif; Scott & de Kemp, 1998; Tella et al., 2007, unpublished compilation, 2007-08b; Wheeler et al., 1996; Pehrsson et al., in preparation, 2008; Skulski et al., in preparation, 2008

Lithology: Diorite, monzodiorite, tonalite, granodiorite, monzogranite, syenogranite, quartz-monzonite, tonalite; gabbro, ultramafics: serpentinized peridotite ; charnockite and orthogneiss

Reference: J.C. Harrison, M.R. St-Onge, O.V. Petrov, S.I. Strelnikov, B.G. Lopatin, F.H. Wilson, S. Tella, D. Paul, T. Lynds, S.P. Shokalsky, C.K. Hults, S. Bergman, H.F. Jepsen, and A. Solli. Geological map of the Arctic. doi:10.4095/287868. Geological Survey of Canada Map 2159A. [2]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Ozyer, C. (2011) Ice-movement history and kimberlite indicator mineral dispersal study, Pelly Bay, lower Boothia Peninsula, and Wager Plateau areas, Nunavut, Canada. PhD thesis University of Western Ontario, London, Ontario, 226 pages.


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