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Østerå deposit, Østerå, Tvedestrand, Aust-Agder, Norway

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Key
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Location is approximate, estimate based on other nearby localities.
 
Latitude & Longitude (WGS84): 58° 38' 1'' North , 8° 56' 52'' East (est.)
Margin of Error:~0km
Locality type:Deposit
Köppen climate type:Dfb : Warm-summer humid continental climate


A Fe-Cu-Ni sulphide deposit

Regions containing this locality

Scandinavia

Region - 2,024 mineral species & varietal names listed

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


6 valid minerals.

Detailed Mineral List:

'Albite-Anorthite Series'
Reference: Brickwood, J. D. (1986): The geology and mineralogy of some Fe-Cu-Ni sulphide deposits in the Bamble area, Norway. Norsk Geologisk Tidsskrift. 66, 189-208
'Biotite'
Reference: Brickwood, J. D. (1986): The geology and mineralogy of some Fe-Cu-Ni sulphide deposits in the Bamble area, Norway. Norsk Geologisk Tidsskrift. 66, 189-208
Chalcopyrite
Formula: CuFeS2
Reference: Brickwood, J. D. (1986): The geology and mineralogy of some Fe-Cu-Ni sulphide deposits in the Bamble area, Norway. Norsk Geologisk Tidsskrift. 66, 189-208
Diopside
Formula: CaMgSi2O6
Reference: Brickwood, J. D. (1986): The geology and mineralogy of some Fe-Cu-Ni sulphide deposits in the Bamble area, Norway. Norsk Geologisk Tidsskrift. 66, 189-208
'Hypersthene'
Formula: (Mg,Fe)SiO3
Reference: Brickwood, J. D. (1986): The geology and mineralogy of some Fe-Cu-Ni sulphide deposits in the Bamble area, Norway. Norsk Geologisk Tidsskrift. 66, 189-208
Ilmenite
Formula: Fe2+TiO3
Reference: Brickwood, J. D. (1986): The geology and mineralogy of some Fe-Cu-Ni sulphide deposits in the Bamble area, Norway. Norsk Geologisk Tidsskrift. 66, 189-208
Pentlandite
Formula: (FexNiy)Σ9S8
Reference: Brickwood, J. D. (1986): The geology and mineralogy of some Fe-Cu-Ni sulphide deposits in the Bamble area, Norway. Norsk Geologisk Tidsskrift. 66, 189-208
Pyrrhotite
Formula: Fe7S8
Reference: Brickwood, J. D. (1986): The geology and mineralogy of some Fe-Cu-Ni sulphide deposits in the Bamble area, Norway. Norsk Geologisk Tidsskrift. 66, 189-208
Violarite
Formula: Fe2+Ni3+2S4
Reference: Brickwood, J. D. (1986): The geology and mineralogy of some Fe-Cu-Ni sulphide deposits in the Bamble area, Norway. Norsk Geologisk Tidsskrift. 66, 189-208

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
'Chalcopyrite'2.CB.10aCuFeS2
'Pentlandite'2.BB.15(FexNiy)Σ9S8
'Pyrrhotite'2.CC.10Fe7S8
'Violarite'2.DA.05Fe2+Ni3+2S4
Group 4 - Oxides and Hydroxides
'Ilmenite'4.CB.05Fe2+TiO3
Group 9 - Silicates
'Diopside'9.DA.15CaMgSi2O6
Unclassified Minerals, Rocks, etc.
'Albite-Anorthite Series'-
'Biotite'-
'Hypersthene'-(Mg,Fe)SiO3

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmBnXp, with (m+n):p = 9:8
Pentlandite2.7.1.1(FexNiy)Σ9S8
AmXp, with m:p = 1:1
Pyrrhotite2.8.10.1Fe7S8
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
AmBnXp, with (m+n):p = 3:4
Violarite2.10.1.8Fe2+Ni3+2S4
Group 4 - SIMPLE OXIDES
A2X3
Ilmenite4.3.5.1Fe2+TiO3
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, Rocks, etc.
'Albite-Anorthite Series'-
'Biotite'-
'Hypersthene'-(Mg,Fe)SiO3

List of minerals for each chemical element

OOxygen
O DiopsideCaMgSi2O6
O Hypersthene(Mg,Fe)SiO3
O IlmeniteFe2+TiO3
MgMagnesium
Mg DiopsideCaMgSi2O6
Mg Hypersthene(Mg,Fe)SiO3
SiSilicon
Si DiopsideCaMgSi2O6
Si Hypersthene(Mg,Fe)SiO3
SSulfur
S ChalcopyriteCuFeS2
S Pentlandite(FexNiy)Σ9S8
S PyrrhotiteFe7S8
S ViolariteFe2+Ni23+S4
CaCalcium
Ca DiopsideCaMgSi2O6
TiTitanium
Ti IlmeniteFe2+TiO3
FeIron
Fe ChalcopyriteCuFeS2
Fe Hypersthene(Mg,Fe)SiO3
Fe IlmeniteFe2+TiO3
Fe Pentlandite(FexNiy)Σ9S8
Fe PyrrhotiteFe7S8
Fe ViolariteFe2+Ni23+S4
NiNickel
Ni Pentlandite(FexNiy)Σ9S8
Ni ViolariteFe2+Ni23+S4
CuCopper
Cu ChalcopyriteCuFeS2

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Brickwood, J. D. (1986): The geology and mineralogy of some Fe-Cu-Ni sulphide deposits in the Bamble area, Norway. Norsk Geologisk Tidsskrift. 66, 189-208


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