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Borgtinderne intrusion, Blosseville Coast, Sermersooq, Greenlandi
Regional Level Types
Borgtinderne intrusionIntrusion
Blosseville CoastCoast
SermersooqMunicipality
GreenlandAutonomous Territory

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Latitude & Longitude (WGS84):
68° 50' 59'' North , 28° 10' 0'' West
Latitude & Longitude (decimal):
68.85000,-28.16667
GeoHash:
G#: gk5zxjc8m
GRN:
N46W08
Type:
Intrusion
Kรถppen climate type:
EF : Ice cap climate
Mindat Locality ID:
30288
Long-form identifier:
mindat:1:2:30288:6
GUID (UUID V4):
0
Other Languages:
Danish:
Borgtinderne intrusjon, Sermersooq Kommune, Grรธnland


Alkaline complex, 10x8 km under ice and snow. Nepheline syenite intruding flood basalts.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


6 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:

โ“˜ Aegirine
Formula: NaFe3+Si2O6
โ“˜ Aegirine-augite
Formula: (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
โ“˜ 'Alkali Feldspar'
โ“˜ 'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
โ“˜ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
โ“˜ 'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
โ“˜ 'Clinopyroxene Subgroup'
โ“˜ Magnetite
Formula: Fe2+Fe3+2O4
โ“˜ Nepheline
Formula: Na3K(Al4Si4O16)
โ“˜ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
โ“˜ Sodalite
Formula: Na4(Si3Al3)O12Cl
โ“˜ Titanite
Formula: CaTi(SiO4)O

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
โ“˜Magnetite4.BB.05Fe2+Fe3+2O4
Group 9 - Silicates
โ“˜Titanite9.AG.15CaTi(SiO4)O
โ“˜Aegirine-augite9.DA.20(NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
โ“˜Aegirine9.DA.25NaFe3+Si2O6
โ“˜Nepheline9.FA.05Na3K(Al4Si4O16)
โ“˜Sodalite9.FB.10Na4(Si3Al3)O12Cl
Unclassified
โ“˜'Alkali Feldspar'-
โ“˜'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
โ“˜'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
โ“˜'Clinopyroxene Subgroup'-
โ“˜'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
โ“˜'Apatite'-Ca5(PO4)3(Cl/F/OH)

List of minerals for each chemical element

HHydrogen
Hโ“˜ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Hโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Hโ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
OOxygen
Oโ“˜ AegirineNaFe3+Si2O6
Oโ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Oโ“˜ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Oโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Oโ“˜ MagnetiteFe2+Fe23+O4
Oโ“˜ NephelineNa3K(Al4Si4O16)
Oโ“˜ SodaliteNa4(Si3Al3)O12Cl
Oโ“˜ TitaniteCaTi(SiO4)O
Oโ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Oโ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
FFluorine
Fโ“˜ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Fโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Fโ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Naโ“˜ AegirineNaFe3+Si2O6
Naโ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Naโ“˜ NephelineNa3K(Al4Si4O16)
Naโ“˜ SodaliteNa4(Si3Al3)O12Cl
Naโ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mgโ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Mgโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
AlAluminium
Alโ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Alโ“˜ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Alโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Alโ“˜ NephelineNa3K(Al4Si4O16)
Alโ“˜ SodaliteNa4(Si3Al3)O12Cl
Alโ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Siโ“˜ AegirineNaFe3+Si2O6
Siโ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Siโ“˜ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Siโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Siโ“˜ NephelineNa3K(Al4Si4O16)
Siโ“˜ SodaliteNa4(Si3Al3)O12Cl
Siโ“˜ TitaniteCaTi(SiO4)O
Siโ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
PPhosphorus
Pโ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
ClChlorine
Clโ“˜ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Clโ“˜ SodaliteNa4(Si3Al3)O12Cl
Clโ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
KPotassium
Kโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Kโ“˜ NephelineNa3K(Al4Si4O16)
CaCalcium
Caโ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Caโ“˜ TitaniteCaTi(SiO4)O
Caโ“˜ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
Caโ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
TiTitanium
Tiโ“˜ Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Tiโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Tiโ“˜ TitaniteCaTi(SiO4)O
FeIron
Feโ“˜ AegirineNaFe3+Si2O6
Feโ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Feโ“˜ BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Feโ“˜ MagnetiteFe2+Fe23+O4

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
North Atlantic Igneous ProvinceLarge Igneous Province

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

Brown, P.E., Brown, R.D., Chamber, A.D. & Soper, N.J. (1978): Fractionation and assimilation in the Borgtinderne syenite, East Greenland. Contributions to Mineralogy and Petrology. 67 (1) : 25-34
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