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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Samson, Birkeland mines (Sauda mines), Sauda, Rogaland, Norwayi
Regional Level Types
SamsonAdit
Birkeland mines (Sauda mines)Group of Mines
SaudaMunicipality
RogalandCounty
NorwayCountry

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Latitude & Longitude (WGS84):
59° 38' 50'' North , 6° 28' 56'' East
Latitude & Longitude (decimal):
Type:
Age:
1600 to 1000 Ma
Geologic Time:
Reference for age:
Geological Survey of Norway. The Ore Database. 1135 - 001, Sauda
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Sauda4,290 (2017)7.2km
Røldal357 (2013)27.8km
Rosendal945 (2014)45.9km
Odda5,359 (2010)47.0km
Tyssedal715 (2013)52.3km
Mindat Locality ID:
267996
Long-form identifier:
mindat:1:2:267996:2
GUID (UUID V4):
0
Other Languages:
Norwegian:
Samson, Birkeland sinkgruver, Sauda, Rogaland, Norge


This adit is reported to be 100m long. The workings follow a light green rock rich in amphiboles and with disseminated chalkopyrite, pyrite and pyrrhotite. Near the entrance, a chalkopyrite bearing pegmatite is exposed.

The dump (400m3) contains more chalkopyrite than sphalerite samples. They are found as massive chalkopyrite/sphalerite ore as well as disseminated chalkopyrite in a biotite-amphibole-quartz rich rock. Massive chalkopyrite with pyrrhotite and quartz are the only ore from Sauda with a small gold content (0,6-0,9 ppm Au).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


5 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Pyrrhotite2.CC.10Fe1-xS
Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Unclassified
'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2

List of minerals for each chemical element

HHydrogen
H Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
OOxygen
O Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O QuartzSiO2
FFluorine
F Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
AlAluminium
Al Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
SiSilicon
Si Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si QuartzSiO2
SSulfur
S ChalcopyriteCuFeS2
S PyriteFeS2
S PyrrhotiteFe1-xS
S SphaleriteZnS
ClChlorine
Cl Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
TiTitanium
Ti Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
FeIron
Fe ChalcopyriteCuFeS2
Fe PyriteFeS2
Fe PyrrhotiteFe1-xS
CuCopper
Cu ChalcopyriteCuFeS2
ZnZinc
Zn SphaleriteZnS

Other Databases

Link to Geological Survey of Norway:4950

Other Regions, Features and Areas containing this locality


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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