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Østerås prospect, Østerå, Tvedestrand, Aust-Agder, Norway

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


An old prospect.

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


2 valid minerals.

Detailed Mineral List:

Diopside
Formula: CaMgSi2O6
Reference: Weibye, P. C. (1848): Beiträge zur topograpischen Mineralologie Norwegens. Archiv für Mineralogie, Geognosie, Bergbau und Hüttenkunde. 22: 465-544
Pyrrhotite
Formula: Fe7S8
Reference: Weibye, P. C. (1848): Beiträge zur topograpischen Mineralologie Norwegens. Archiv für Mineralogie, Geognosie, Bergbau und Hüttenkunde. 22: 465-544

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
'Pyrrhotite'2.CC.10Fe7S8
Group 9 - Silicates
'Diopside'9.DA.15CaMgSi2O6

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmXp, with m:p = 1:1
Pyrrhotite2.8.10.1Fe7S8
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Diopside65.1.3a.1CaMgSi2O6

List of minerals for each chemical element

OOxygen
O DiopsideCaMgSi2O6
MgMagnesium
Mg DiopsideCaMgSi2O6
SiSilicon
Si DiopsideCaMgSi2O6
SSulfur
S PyrrhotiteFe7S8
CaCalcium
Ca DiopsideCaMgSi2O6
FeIron
Fe PyrrhotiteFe7S8

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Weibye, P. C. (1848): Beiträge zur topograpischen Mineralologie Norwegens. Archiv für Mineralogie, Geognosie, Bergbau und Hüttenkunde. 22: 465-544


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