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Alexandra Land Island, Franz Josef Land, Arkhangelsk Oblast, Russiai
Regional Level Types
Alexandra Land IslandIsland
Franz Josef LandArchipelago
Arkhangelsk OblastOblast
RussiaCountry

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Locality type:
Island


Alexandra Land, the westernmost island of the Franz Josef Land archipelago, is composed of Jurassic tholeiitic basalts and Jurassic-Cretaceos dolerites.

Au-Cu-Pd mineralization in "lavas" (tholeiitic basalts and dolerites). Cu-Au-Pd and Pd-Cu-(Te+Sb+S+As) systems phases are present. The source of both the rocks and PGMs is probably a hotspot. The same hotspot may be responsible for PGM mineralization in eastern Greenland. Sampled locations near 80.784660N, 47.604706E

In addition to the listed species, various S-Te-Sb-Pd-Cu phases are reported.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

13 valid minerals.

Rock Types Recorded

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

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Albite
Formula: Na(AlSi3O8)
Reference: Sklyarov, E.V., Karyakin, Yu.V., Karmanov, N.S., Tolstykh, N.D. (2016): Platinum-group minerals in dolerites from Alexandra Land Island: (Franz Josef Land Archipelago). Russian Geology and Geophysic: 57: 834–841
ⓘ Albite var. Andesine
Formula: (Na,Ca)[Al(Si,Al)Si2O8]
Reference: Sklyarov, E.V., Karyakin, Yu.V., Karmanov, N.S., Tolstykh, N.D. (2016): Platinum-group minerals in dolerites from Alexandra Land Island: (Franz Josef Land Archipelago). Russian Geology and Geophysic: 57: 834–841
ⓘ Anorthite
Formula: Ca(Al2Si2O8)
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ Anorthite var. Labradorite
Formula: (Ca,Na)[Al(Al,Si)Si2O8]
Reference: Sklyarov, E.V., Karyakin, Yu.V., Karmanov, N.S., Tolstykh, N.D. (2016): Platinum-group minerals in dolerites from Alexandra Land Island: (Franz Josef Land Archipelago). Russian Geology and Geophysic: 57: 834–841
ⓘ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ Augite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ Auricupride
Formula: Cu3Au
Reference: Sklyarov, E.V., Karyakin, Yu.V., Karmanov, N.S., Tolstykh, N.D. (2016): Platinum-group minerals in dolerites from Alexandra Land Island: (Franz Josef Land Archipelago). Russian Geology and Geophysic: 57: 834–841; http://forum.amiminerals.it/viewtopic.php?f=5&t=12789 (2016)
ⓘ 'Clinopyroxene Subgroup'
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ Copper
Formula: Cu
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ Cuproauride
Formula: Cu3Au
Reference: Sklyarov, E.V., Karyakin, Yu.V., Karmanov, N.S., Tolstykh, N.D. (2016): Platinum-group minerals in dolerites from Alexandra Land Island: (Franz Josef Land Archipelago). Russian Geology and Geophysic: 57: 834–841; http://forum.amiminerals.it/viewtopic.php?f=5&t=12789 (2016)
ⓘ 'Glass'
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ Ilmenite
Formula: Fe2+TiO3
Reference: Sklyarov, E.V., Karyakin, Yu.V., Karmanov, N.S., Tolstykh, N.D. (2016): Platinum-group minerals in dolerites from Alexandra Land Island: (Franz Josef Land Archipelago). Russian Geology and Geophysic: 57: 834–841
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ Magnetite var. Titanium-bearing Magnetite
Formula: Fe2+(Fe3+,Ti)2O4
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ Nielsenite
Formula: PdCu3
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ 'Olivine Group'
Formula: M2SiO4
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ 'Palagonite'
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ Pigeonite
Formula: (CaxMgyFez)(Mgy1Fez1)Si2O6
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ 'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ 'Pyroxene Group'
Formula: ADSi2O6
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ Saponite
Formula: Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Reference: Sklyarov, E.V., Karyakin, Yu.V., Karmanov, N.S., Tolstykh, N.D. (2016): Platinum-group minerals in dolerites from Alexandra Land Island: (Franz Josef Land Archipelago). Russian Geology and Geophysic: 57: 834–841
ⓘ Saponite var. Bowlingite
Formula: Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Reference: Sklyarov, E.V., Karyakin, Yu.V., Karmanov, N.S., Tolstykh, N.D. (2016): Platinum-group minerals in dolerites from Alexandra Land Island: (Franz Josef Land Archipelago). Russian Geology and Geophysic: 57: 834–841
ⓘ Skaergaardite
Formula: PdCu
Reference: Sklyarov, E. V., Karyakin, Y. V., Karmanov, N. S., & Tolstykh, N. D. (2016). Platinum-group minerals in dolerites from Alexandra Land Island:(Franz Josef Land Archipelago). Russian Geology and Geophysics, 57(5), 834-841.
ⓘ Titanium
Formula: Ti
Reference: Sklyarov, E.V., Karyakin, Yu.V., Karmanov, N.S., Tolstykh, N.D. (2016): Platinum-group minerals in dolerites from Alexandra Land Island: (Franz Josef Land Archipelago). Russian Geology and Geophysic: 57: 834–841

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘAuricupride1.AA.10aCu3Au
ⓘCopper1.AA.05Cu
ⓘCuproauride1.AA.10aCu3Au
ⓘNielsenite1.AG.70PdCu3
ⓘSkaergaardite1.AG.45PdCu
ⓘTitanium1.AB.05Ti
Group 4 - Oxides and Hydroxides
ⓘIlmenite4.CB.05Fe2+TiO3
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
ⓘvar. Titanium-bearing Magnetite4.BB.05Fe2+(Fe3+,Ti)2O4
Group 9 - Silicates
ⓘAlbite9.FA.35Na(AlSi3O8)
ⓘvar. Andesine9.FA.35(Na,Ca)[Al(Si,Al)Si2O8]
ⓘAnorthite9.FA.35Ca(Al2Si2O8)
ⓘvar. Labradorite9.FA.35(Ca,Na)[Al(Al,Si)Si2O8]
ⓘAugite9.DA.15(CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘPigeonite9.DA.10(CaxMgyFez)(Mgy1Fez1)Si2O6
ⓘSaponite9.EC.45Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
ⓘvar. Bowlingite9.EC.45Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Unclassified Minerals, Rocks, etc.
ⓘ'Apatite'-Ca5(PO4)3(Cl/F/OH)
ⓘ'Clinopyroxene Subgroup'-
ⓘ'Glass'-
ⓘ'Olivine Group'-M2SiO4
ⓘ'Palagonite'-
ⓘ'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
ⓘ'Pyroxene Group'-ADSi2O6

List of minerals for each chemical element

HHydrogen
Hⓘ ApatiteCa5(PO4)3(Cl/F/OH)
Hⓘ Saponite var. BowlingiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Hⓘ SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
OOxygen
Oⓘ ApatiteCa5(PO4)3(Cl/F/OH)
Oⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Oⓘ Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Oⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Oⓘ AnorthiteCa(Al2Si2O8)
Oⓘ Olivine GroupM2SiO4
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ IlmeniteFe2+TiO3
Oⓘ Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Oⓘ Saponite var. BowlingiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Oⓘ Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Oⓘ AlbiteNa(AlSi3O8)
Oⓘ SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Oⓘ Pyroxene GroupADSi2O6
Oⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
FFluorine
Fⓘ ApatiteCa5(PO4)3(Cl/F/OH)
NaSodium
Naⓘ Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Naⓘ Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Naⓘ AlbiteNa(AlSi3O8)
Naⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mgⓘ Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mgⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Mgⓘ Saponite var. BowlingiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Mgⓘ SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
AlAluminium
Alⓘ AnorthiteCa(Al2Si2O8)
Alⓘ Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Alⓘ Saponite var. BowlingiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Alⓘ Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Alⓘ AlbiteNa(AlSi3O8)
Alⓘ SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Alⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Siⓘ Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Siⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Siⓘ AnorthiteCa(Al2Si2O8)
Siⓘ Olivine GroupM2SiO4
Siⓘ Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Siⓘ Saponite var. BowlingiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Siⓘ Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Siⓘ AlbiteNa(AlSi3O8)
Siⓘ SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Siⓘ Pyroxene GroupADSi2O6
Siⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
PPhosphorus
Pⓘ ApatiteCa5(PO4)3(Cl/F/OH)
ClChlorine
Clⓘ ApatiteCa5(PO4)3(Cl/F/OH)
CaCalcium
Caⓘ ApatiteCa5(PO4)3(Cl/F/OH)
Caⓘ Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Caⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Caⓘ AnorthiteCa(Al2Si2O8)
Caⓘ Albite var. Andesine(Na,Ca)[Al(Si,Al)Si2O8]
Caⓘ Saponite var. BowlingiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Caⓘ Anorthite var. Labradorite(Ca,Na)[Al(Al,Si)Si2O8]
Caⓘ SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Caⓘ Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
TiTitanium
Tiⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Tiⓘ IlmeniteFe2+TiO3
Tiⓘ TitaniumTi
FeIron
Feⓘ Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Feⓘ Pigeonite(CaxMgyFez)(Mgy1Fez1)Si2O6
Feⓘ Augite(CaxMgyFez)(Mgy1Fez1)Si2O6
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ IlmeniteFe2+TiO3
Feⓘ Saponite var. BowlingiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
Feⓘ SaponiteCa0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O
CuCopper
Cuⓘ NielsenitePdCu3
Cuⓘ SkaergaarditePdCu
Cuⓘ CuproaurideCu3Au
Cuⓘ AuricuprideCu3Au
Cuⓘ CopperCu
PdPalladium
Pdⓘ NielsenitePdCu3
Pdⓘ SkaergaarditePdCu
AuGold
Auⓘ CuproaurideCu3Au
Auⓘ AuricuprideCu3Au

Fossils

This region is too big to display the fossil list, try looking at smaller subregions.

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Sklyarov, E.V., Karyakin, Yu.V., Karmanov, N.S., Tolstykh, N.D. (2016) Platinum-group minerals in dolerites from Alexandra Land Island (Franz Josef Land Archipelago). Russian Geology and Geophysic: 57: 834–841; http://forum.amiminerals.it/viewtopic.php?f=5&t=12789 (2016)

Localities in this Region

Russia
  • Arkhangelsk Oblast
    • Franz Josef Land

Other Regions, Features and Areas that Intersect

Eurasian 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.
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