Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Rudleknuten Ferroalloys Occurrence, Bjerkreim, Rogaland, Norwayi
Regional Level Types
Rudleknuten Ferroalloys OccurrenceOccurrence
BjerkreimMunicipality
RogalandCounty
NorwayCountry

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Latitude & Longitude (WGS84):
58° 34' 13'' North , 6° 7' 8'' East
Latitude & Longitude (decimal):
58.57029,6.11916
GeoHash:
G#: u4km5nrud
GRN:
N40E03
Type:
Occurrence
Age:
1000 to 541 ± 1.0 Ma
Geologic Time:
Neoproterozoic
Reference for age:
Geological Survey of Norway. The Ore Database, Deposit Area 1114 - 008, Rudleknuten.
Köppen climate type:
Cfc : Subpolar oceanic climate
Nearest Settlements:
PlacePopulationDistance
Vikeså715 (2010)7.7km
Egersund9,502 (2010)14.9km
Hellvik643 (2013)17.3km
Ogna330 (2012)19.4km
Sirevåg385 (2014)19.8km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Sandnes SteinklubbSandnes40km
Mindat Locality ID:
267634
Long-form identifier:
mindat:1:2:267634:3
GUID (UUID V4):
0
Other Languages:
Norwegian:
Rudleknuten, Bjerkreim, Rogaland, Norge


Sulfide-enriched zone in the Bjerkreim-Sokndal Layered Intrusion. About one meter thick layer of pyroxenite or melanorite containing up to 10% sulfides. Dominated by po but with additional copper and nickel sulfides. The sulfide-bearing zone may be followed along the base of unit MCU III for more than 20 km (Text from NGU database).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


3 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘPentlandite2.BB.15(NixFey)Σ9S8
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘPyrrhotite2.CC.10Fe1-xS

List of minerals for each chemical element

SSulfur
Sⓘ ChalcopyriteCuFeS2
Sⓘ Pentlandite(NixFey)Σ9S8
Sⓘ PyrrhotiteFe1-xS
FeIron
Feⓘ ChalcopyriteCuFeS2
Feⓘ Pentlandite(NixFey)Σ9S8
Feⓘ PyrrhotiteFe1-xS
NiNickel
Niⓘ Pentlandite(NixFey)Σ9S8
CuCopper
Cuⓘ ChalcopyriteCuFeS2

Other Databases

Link to Geological Survey of Norway:13685

Other Regions, Features and Areas containing this locality

Baltic Shield (Fennoscandian Shield)Shield
Eurasian PlateTectonic Plate
EuropeContinent
ScandinaviaRegion

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

Geological Survey of Norway. The Ore Database, Deposit Area 1114 - 008, Rudleknuten.
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