Norsk versjon | |||||
THE ORE DATABASE | |||||
Occurence 5059 - 038 Blautsetet II | |||||
(Object Id: 4491) (Last updated: 13.04.2020) |
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Location |
County: | Trøndelag | Municipality: | Orkland (5059) |
Map 1:50000: | Trollhetta (1520-4) | Map 1:250000: | Røros |
Coordinate system: | EU89-UTM Zone 32 |
East: | 532530 m. | North: | 6984962 m. |
Longitude: | 9.6420830 | Latitude: | 62.9929130 |
Show on map |
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Resource |
Resource Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Resource Subtype: | Copper | |
Element(s): | Kis Cu |
Importance |
Raw material meaning: | Not Assessed (reg. 18.02.2015) |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Operations |
From - To | Activity | Comments | |
1984 - 1984 | Geology | Company/Institution :NTH | |
Siv Kjedsen; Diplomoppgave |
Mineralization |
Era: | Paleozoic | Period: | Ordovician | |
Genesis: | Hydrothermal vein | Form: | Irregular | |
Main texture: | Structureless | Min. distribution: | Irregular (scattered) |
Main grain size: | Fine grained (< 1 mm) | Main alteration: | Chloritisation |
Strike/Dip: | 330 / 90 | Direction: | ||
Plunge: |
Stratigraphic classification of host rock |
Era: | Paleozoic | Period: | Ordovician |
Province: | Caledonides | |
Geotec.unit: | Trondheim Nappe Complex | |
Tectonic complex: | Støren Nappe | |
Igneous complex: |
Group: | Støren Group | Formation: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Quartz | Major mineral (>10%) | |
Gangue mineral | Chlorite | Subordinate mineral (1-10%) | |
Ore mineral | Pyrite | Major mineral (>10%) | |
Ore mineral | Pyrrhotite | Major mineral (>10%) | |
Ore mineral | Chalcopyrite | Subordinate mineral (1-10%) |
Lithology: |
Relationship | Rock | Origin | |
Host rock | Porphyritic dyke | Intrusive Original rock :Dolerite |
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Metamorphic facies :Greenschist | |||
Host rock | Greenstone | Extrusive Original rock :Basalt |
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Metamorphic facies :Greenschist |
Structures |
Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
Host rock | Foliation | Strike/Dip :160 / 75 | Pre-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
Free text |
Skjerpeaktiviteten følger en bekkekløft over en lengde på omkring 100 m. Sulfidmineralmineralene; magnetkis, pyritt og kobberkis finnes både i årer, aggregater og disseminert i en 20-30 bred kvartsgang og i sidebergarten til denne. Den sulfidmineraliserte sonen er opptil 1,5 m bred i sør, men ser ut til å kile ut mot NNV. Vertsbergarten består av skifrig og massiv grønnstein i sør, mens porfyrisk, dolerittisk gangbergart dominerer i nord. |
Bibliography: |
From NGU's Reference Archive: |
Kjeldsen, Siv , 1984 |
En undersøkelse av sulfidmineraliseringer i Grefstadfjell og Resfjellområdene, Løkkenfeltet. |
;NTH Bergavd.;AVHANDLING |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
JS-M1930 | Bedrock |
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JS-M1931 | Bedrock |
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NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
from |
Deposit Area 5059 - 038 Blautsetet II |
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# |
JS-M1930 | Bedrock | 3260 | 525 | 11 | 84 | 22 | 1.2 | 7.0 |
JS-M1931 | Bedrock | 4720 | 754 | 12 | 126 | 27 | 1.6 | 10.0 |
------------------ |
Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sn* | Sb* | Bi* |
JS-M1930 | -5.0 | -1.0 | 11 | 1.8 | -10 | 8.07 | 1 | 1 | 0 |
JS-M1931 | -5.0 | -1.0 | 18 | 2.7 | 10 | 4.15 | 1 | 1 | 0 |
------------------ |
Sample No. | Se* | Ga* | Ge* | In* | S% | V* | Cr* | Mn* | Fe% |
JS-M1930 | 21.00 | 10.45 | 0.23 | 0.16 | 10.00 | 217 | 22 | 1430 | 15.25 |
JS-M1931 | 26.00 | 9.12 | 0.24 | 0.15 | 10.00 | 191 | 25 | 1170 | 14.70 |
------------------ |
Sample No. | Th* | U* | W* | Rb* | Sr* | Y* | Zr* | Nb* | Ta* |
JS-M1930 | 0.12 | -0.10 | -0 | 0.3 | 11.1 | 21.3 | 36 | 1.10 | 0.11 |
JS-M1931 | 0.11 | -0.10 | -0 | 0.3 | 16.6 | 20.6 | 24 | 1.10 | 0.12 |
------------------ |
Sample No. | Cs* | La* | Ce* | Li* | Be* | Na* | Mg* | Al* | P* |
JS-M1930 | 0.31 | 2.40 | 7.69 | 6 | 0 | 1 | 2 | 3 | 410 |
JS-M1931 | 0.39 | 2.40 | 7.82 | 5 | 0 | 2 | 2 | 3 | 390 |
------------------ |
Sample No. | K * | Ca* | Sc* | Ti* | Te* | Hf* | Re* | Tl* | |
JS-M1930 | 0 | 2 | 21.40 | 1 | 0.42 | 1.00 | 62 | -0 | |
JS-M1931 | 0 | 2 | 20.60 | 1 | 0.61 | 0.70 | 31 | 0 |
The fact sheet was created on 05.05.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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