Norsk versjon | |||||
THE ORE DATABASE | |||||
Deposit Area 1221 - 006 | |||||
(Last updated 03.apr.1997) |
Name of Deposit Area : Kvernatjørn |
(Object Id : 1221,006,00,00) |
Location |
County : | Hordaland (12) | Municipality : | Stord (1221) |
Map 1:50000: | Fitjar (1114-1) | Map 1:250000: | Haugesund |
Marking point: | Longitude: | 5.3611170 | Latitude: | 59.8314480 |
EU89-UTM Zone 32 | (Coordinates IS confirmed) |
X-coord: | 296067 m. | Y-coord: | 6638241 m. |
|
Commodity |
Main Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Sub Type: | Sulphides | |
Element(s): | Kis |
Importance |
Public: | Not Assessed (reg. 18.02.2015) |
Economical: | Not classified/evaluated |
Mineralization |
Era: | Paleozoic | Period: | ||
Dating: | Method: | |||
Genesis: | Hydrothermal vein | Form: | Lens | |
Main texture: | Structureless | Min. distribution: | Irregular (scattered) |
Main grain size: | Fine grained (< 1 mm) | Main alteration: |
Strike/Dip: | 28 / 30 | Direction: | ||
Plunge: |
Stratigraphic classification of host rock |
Era: | Paleozoic | Period: | Ordovician |
Province: | ||
Geotec.unit: | ||
Tectonic complex: | ||
Igneous complex: | Sunnhordland Batholith |
Group: | Formation: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Quartz | Major mineral (>10%) | |
Ore mineral | Pyrite |
Lithology: |
Relationship | Rock | Origin | |
Host rock | Epidotgranitt | Intrusive Original rock :Granite |
Information(s) in free text format |
Free text |
I en veiskjæring ca. 150 m syd for kommunegrensen mellom Fitjar og Stord kommuner finnes en 6 m lang og 30-35 cm tykk kvartsåre med orientering 28°/30°Ø. 10 m lenger nord opptrer en annen kvartsåre. Denne er minst 2 m lang, ca. 15 cm tykk, er orientert 54°/58°SØ og har litt svovelkis. Av denne ble det innsamlet en "chip-sample". Vertsbergart er epidotgranitt. Disse kvartsårene virker uinteressante. Mineraliseringen er ikke omtalt i litteraturen. |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
HO0170.01 | Bedrock |
|
NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
from |
Deposit Area 1221 - 006 Kvernatjørn |
Element analyses |
( *=parts pr. million, #=parts pr.billion, Negative values means below detection limit value.) |
Sample No. | Sample Type | Cu* | Zn* | Pb* | Co* | Ni* | Ag* | Au# |
HO0170.01 | Bedrock | 7 | 1 | 22 | 4 | 5 | .5 | 6.0 |
------------------ |
Sample No. | Pt# | Pd# | Rh# | As* | Cd* | Ba* | Mo* | Sb* | Bi* |
HO0170.01 | -3.0 | -3.0 | -5.0 | 2 | -.2 | 16 | 34.00 | -2 | 12 |
------------------ |
Sample No. | S% | V* | Cr* | Mn* | Fe% | Th* | U* | W* | Sr* |
HO0170.01 | 3.34 | 1 | 3 | 49 | 3.05 | -2.00 | -5.00 | -2 | 6.0 |
------------------ |
Sample No. | La* | B* | |||||||
HO0170.01 | 1.00 | 3 |
The fact sheet was created on 19.05.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
Copyright © 2024 Geological Survey of Norway |