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Deposit 0 - 000 FEIL | |||||
(Object Id: ) (Last updated: 28.03.2023) |
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Location |
County: | Municipality: | Mangler () |
Map 1:50000: | Otta (1718-4) | Map 1:250000: | Lillehammer |
Coordinate system: | UTM-Zone 33 - EUREF89/WGS84 |
East: | 522960 m. | North: | 6850770 m. |
Longitude: | 9.4353550 | Latitude: | 61.7891640 |
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): | Cu Kis Co |
Importance |
Raw material meaning: | Little Importance (reg. 18.02.2015) |
Resources and production |
Activity: | Mining | Reserves: | 733 thousand tons | |
Operating method: | Open pit and underground mining | Historical production: |
Products |
Element/product | Crude ore grade or quality | Reg. date | |
Cu | 1.43 % | 02.05.2000 |
Operations |
From - To | Activity | Comments | |
1908 - 1912 | Test mining | Company/Institution :Grosserer Peter Holter | |
1970 - 1973 | Geophysics | Company/Institution :Otta Malm A/S | |
1970 - 1973 | Core drilling | Company/Institution :Otta Malm A/S | |
1975 - 1976 | Core drilling | Company/Institution :Otta Malm A/S - Outokumpu OY | |
1975 - 1976 | Geophysics | Company/Institution :Otta Malm A/S - Outokumpu OY | |
1975 - 1976 | Geology | Company/Institution :Otta Malm A/S - Outokumpu OY | |
1999 - 1999 | Sampling | Company/Institution :NGU |
Mineralization |
Era: | Paleozoic | Period: | Cambrian | |
Genesis: | Volcex | Form: | Lens | |
Main texture: | Banded | Min. distribution: | Massive (>50 % ore minerals) |
Main grain size: | Fine grained (< 1 mm) | Main alteration: | Chloritisation |
Strike/Dip: | 10 / 70 | Direction: | ||
Plunge: |
Stratigraphic classification of host rock |
Era: | Paleozoic | Period: | Cambrian |
Province: | Caledonides | |
Geotec.unit: | Trondheim Nappe Complex | |
Tectonic complex: | ||
Igneous complex: | Vågå Ophiolite Complex |
Group: | Formation: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Quartz | Major mineral (>10%) | |
Gangue mineral | Chlorite | Major mineral (>10%) | |
Ore mineral | Chalcopyrite | Major mineral (>10%) | |
Ore mineral | Pyrrhotite | Major mineral (>10%) | |
Ore mineral | Sphalerite | Subordinate mineral (1-10%) | |
Ore mineral | Pyrite | Subordinate mineral (1-10%) | |
Ore mineral | Pentlandite | Accessory mineral (<1%) | |
Ore mineral | Molybdenite | Accessory mineral (<1%) | |
Ore mineral | Cubanite | Accessory mineral (<1%) | |
Ore mineral | Mackinawite | Accessory mineral (<1%) |
Lithology: |
Relationship | Rock | Origin | |
Wall rock | Greenstone | Extrusive Original rock :Basalt |
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Metamorphic facies :Greenschist |
Structures |
Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
Wall rock | Foliation | Strike/Dip :10 / 80 | Post-mineralisation ;...Effect :Modifies | |
Wall rock | Fold axis | Dir./Plunge :18 / 35 | Post-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
Free text |
The Åsoren deposit was probably first mined for copper in the 17th century at the same time as the Sel deposit (N0150). The mining must have been rather modest. After that test mining was carried out 1908-1912, through a couple of adits and a number of shafts. Exploration 1970-1976, including mapping, ground geophysics and drilling, revealed resources of 733 000 t of ore with 1.43 % copper. The deposit is hosted by metabasalt (partly pillowed) belonging to the Vågåmo ophiolite. The deposit consists of three ruler-shaped ore lenses, which are on average 2-3 m thick, less than 100 m wide and up to 300 m long. The ore is probably to some extent remobilized. The ore consists of disseminations, veins and aggregates, as well as some massive parts. Pyrrhotite and chalcopyrite are the dominating ore minerals, while pyrite and sphalerite are subordinate. |
Photo(s) from the Deposit area: |
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Bibliography: |
From NGU's Reference Archive: |
Smith, H. H. , 1928 |
Rapport over Aasaaren kobbermalmgrube i Sel, Gudbrandsdalen. |
;Norges geologiske undersøkelse;FAGRAPPORT;Bergarkivet; No.BA 2330;17 pages |
Abstract: | |
Rapporten omhandler en utredning om gruven, og med en kort geologisk oversikt og beskrivelse av feltet. Forekomsten opptrer i klorittskifer omgitt av hardere grønnskifer og skifrig gabbro. Analyseresultater fra skeidet materiale foreligger også. Forekomsten vurderes til å være en god, rik kobbermalm. Rapporten inneholder en fortegnelse over mutningsbrev fra området. Positiv konklusjon om drift. |
Rosenqvist, Harry , 1976 |
The Aasoren copper - prospect, Norway. Report on 1975 investigations. |
;Norges geologiske undersøkelse;FAGRAPPORT;Bergarkivet; No.BA 6584;50 pages |
Abstract: | |
Rapporten beskriver de malmgeologiske forhold ved Åsåren og de nærmeste omgivelser. Egne avsnitt om malmens opptreden og om strukturgeologien i området. Følgende områder er ment som undersøkelsesobjekter i tillegg til Åsåren: Myrom, Svartkampen og Heidal. Til slutt en oversikt over utført diamantboring. Det ligger vedlagt i alt 19 kart som viser strukturgeologi og borhullsprofiler. Kopi av rapporten, dårlig kopi av fotos. |
Rosenqvist, H. A. , 1977 |
Otta area, Norway. 1976 investigations. |
;Norges geologiske undersøkelse;FAGRAPPORT;Bergarkivet; No.BA 6585;43 pages |
Abstract: | |
Innhold: 1. Introduksjon om samarbeidsprosjektet mellom Otta Malm og Outokumpu. 2. Presentasjon av utført arbeide. 3. Diamantboring på anomali ved Åsåren, men sulfider av betydning ble ikke påvist. 4. Undersøkelse av anomli ved Myrom med diamantboring, noe svovelkis påvist, men helt uten betydning. 5. Omfattende beskrivelse av Rapham - forekomsten med avsnitt om geologi, sulfidmineraliseringer, geofysisk arbeide og til slutt med konklusjon: Rik malm, men små konsentrasjoner. Forekomstnr.: 10944 og 10945. Forekomstens navn og koordinater: Åsåren 32 5230 68509, Rapham 32 5315 68512. |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
OP0077.03 | Bedrock |
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OP0077.04 | Dump |
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OP0077.05 | Dump |
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OP0077.06 | Dump |
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OP0077.07 | Dump |
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NB! All analyse values are shown at the end of the printout.: |
Name of Locality: Øvre stoll |
(Object Id: 10366 4,01,00) |
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Location |
County: | Municipality: | Mangler () |
Map 1:50000: | Otta (1718-4) | Map 1:250000: | Lillehammer |
Coordinate system: | UTM-Zone 33 - EUREF89/WGS84 |
East: | 522920 m. | North: | 6850990 m. |
Longitude: | 9.4346240 | Latitude: | 61.7911410 |
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): | Cu Kis |
Resources and production |
Activity: | Mining | Reserves: | ||
Operating method: | Underground mining | Historical production: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Chlorite | Major mineral (>10%) | |
Gangue mineral | Quartz | Major mineral (>10%) | |
Ore mineral | Chalcopyrite | Major mineral (>10%) | |
Ore mineral | Pyrrhotite | Major mineral (>10%) | |
Ore mineral | Sphalerite | Subordinate mineral (1-10%) | |
Ore mineral | Pyrite | Subordinate mineral (1-10%) |
Lithology: |
Relationship | Rock | Origin | |
Wall rock | Greenstone | Extrusive Original rock :Basalt |
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Metamorphic facies :Greenschist |
Structures |
Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
Wall rock | Foliation | Strike/Dip :2 / 60 | Post-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
Free text |
Øvre stoll (nivå -50) er over 300 m lang. Den er utilgjengelig og stengt med solid gitter. Grønnstein med foliasjon 2°/60° er blottet i østveggen. Malmsona er ikke synlig. Ulike typer massiv malm er utskeidet i egne små hauger på de store tippene (OP0077.08-10) og i tillegg er stuffer med sulfidårer i kloritt-amfibol rik grunnmasse vanlig (OP0077.11). |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
OP0077.08 | Dump |
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OP0077.09 | Dump |
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OP0077.10 | Dump |
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OP0077.11 | Dump |
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NB! All analyse values are shown at the end of the printout.: |
Name of Locality: Nedre stoll |
(Object Id: 10367 4,02,00) |
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Location |
County: | Municipality: | Mangler () |
Map 1:50000: | Otta (1718-4) | Map 1:250000: | Lillehammer |
Coordinate system: | UTM-Zone 33 - EUREF89/WGS84 |
East: | 522990 m. | North: | 6851020 m. |
Longitude: | 9.4359550 | Latitude: | 61.7914060 |
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): | Cu Kis |
Resources and production |
Activity: | Mining | Reserves: | ||
Operating method: | Underground mining | Historical production: |
Information(s) in free text format |
Free text |
Nedre stoll (nivå -84) ligger 5 m lavere enn veien og er solid inngjerdet. Den er ca. 250 m lang og forbundet med øvre stoll gjennom to sjakter. To representative prøver av rik sink- og kobbermineralisering er innsamlet fra tippen (OP0077.13-.14). |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
OP0077.13 | Dump |
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OP0077.14 | Dump |
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NB! All analyse values are shown at the end of the printout.: |
Name of Locality: Trippelskjerpene |
(Object Id: 10368 4,03,00) |
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Location |
County: | Municipality: | Mangler () |
Map 1:50000: | Otta (1718-4) | Map 1:250000: | Lillehammer |
Coordinate system: | UTM-Zone 33 - EUREF89/WGS84 |
East: | 522770 m. | North: | 6850630 m. |
Longitude: | 9.4317350 | Latitude: | 61.7879180 |
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): | Cu Kis |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Chlorite | Major mineral (>10%) | |
Gangue mineral | Quartz | Major mineral (>10%) | |
Gangue mineral | Amphibole | Subordinate mineral (1-10%) | |
Gangue mineral | Garnet | Subordinate mineral (1-10%) | |
Ore mineral | Pyrrhotite | Major mineral (>10%) | |
Ore mineral | Chalcopyrite | Subordinate mineral (1-10%) |
Lithology: |
Relationship | Rock | Origin | |
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 :4 / 65 | Post-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
Free text |
Tre små vannfylte hull ligger like ved hverandre i tett furuskog lengst sørvest i gruvefeltet. Det nordvestre av disse er det største med sidevegger 2x3 m, og det er 2,5 m ned til vannspeilet. To 20-30 cm brede rustsoner finnes parallelt foliasjonen (4°/65°) i grønnsteinen som lokalt er granatførende. De består av svak disseminasjon av magnetkis og kobberkis i klorittisert grønnstein (prøve OP0077.01). I svært klorittrike soner finnes aggregater med kobberkis (.02). Sulfiddisseminasjonen øker med klorittinnholdet, og smale (1-2 cm) semi-massive bånd sulfider finnes også. |
Photo(s) from the Deposit area: |
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Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
OP0077.01 | Dump |
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OP0077.02 | Dump |
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NB! All analyse values are shown at the end of the printout.: |
Name of Locality: Skjerp 1 |
(Object Id: 10369 4,04,00) |
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Location |
County: | Municipality: | Mangler () |
Map 1:50000: | Otta (1718-4) | Map 1:250000: | Lillehammer |
Coordinate system: | UTM-Zone 33 - EUREF89/WGS84 |
East: | 523010 m. | North: | 6850680 m. |
Longitude: | 9.4362910 | Latitude: | 61.7883530 |
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): | Cu Kis |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Chlorite | Major mineral (>10%) | |
Gangue mineral | Plagioclase | Subordinate mineral (1-10%) | |
Gangue mineral | Amphibole | Subordinate mineral (1-10%) | |
Ore mineral | Pyrrhotite | Major mineral (>10%) | |
Ore mineral | Chalcopyrite | Subordinate mineral (1-10%) |
Lithology: |
Relationship | Rock | Origin | |
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 :2 / 80 | Post-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
Free text |
Skjerpet ligger ca. 100 m sør for dagbruddet. Det er skutt ut 4x1-2 m på vestsida av en mindre knaus. I skjerpet er det noe rust men kun svak sulfidmineralisering er synlig i grønnstein. I blokker sees disseminasjon og uregelmessige årer av magnetkis og kobberkis. |
Name of Locality: Skjerp 2 |
(Object Id: 10370 4,05,00) |
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Location |
County: | Municipality: | Mangler () |
Map 1:50000: | Otta (1718-4) | Map 1:250000: | Lillehammer |
Coordinate system: | UTM-Zone 33 - EUREF89/WGS84 |
East: | 522960 m. | North: | 6850860 m. |
Longitude: | 9.4353660 | Latitude: | 61.7899720 |
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): | Cu Kis |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Chlorite | Major mineral (>10%) | |
Gangue mineral | Amphibole | Major mineral (>10%) | |
Gangue mineral | Plagioclase | Subordinate mineral (1-10%) | |
Ore mineral | Pyrrhotite | Major mineral (>10%) |
Lithology: |
Relationship | Rock | Origin | |
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 :356 / 70 | Post-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
Free text |
Skjerpet ligger på nordsida av en liten rygg mellom dagbruddet og øvre stoll. En 20-40 cm bred rustsone med svak disseminasjon av sulfider i grønnstein forekommer i østre del av det 1x1 m store skjerpet. |
Name of Locality: Skjerp 3 |
(Object Id: 10371 4,06,00) |
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Location |
County: | Municipality: | Mangler () |
Map 1:50000: | Otta (1718-4) | Map 1:250000: | Lillehammer |
Coordinate system: | UTM-Zone 33 - EUREF89/WGS84 |
East: | 522900 m. | North: | 6850980 m. |
Longitude: | 9.4342440 | Latitude: | 61.7910520 |
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): | Cu Kis |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Amphibole | Major mineral (>10%) | |
Gangue mineral | Chlorite | Major mineral (>10%) | |
Gangue mineral | Plagioclase | Subordinate mineral (1-10%) | |
Ore mineral | Pyrrhotite | Major mineral (>10%) | |
Ore mineral | Chalcopyrite | Subordinate mineral (1-10%) |
Lithology: |
Relationship | Rock | Origin | |
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 :358 / 70 | Post-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
Free text |
Et hull med 2x2 m lange vegger ligger rett vest for inngangen til øvre stoll. Vestveggen er opptil 3 m høy og fører årenettverk og svak disseminasjon av magnetkis og kobberkis i relativt finkornet grønnstein. |
Name of Locality: Skjerp 4 |
(Object Id: 10372 4,07,00) |
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Location |
County: | Municipality: | Mangler () |
Map 1:50000: | Otta (1718-4) | Map 1:250000: | Lillehammer |
Coordinate system: | UTM-Zone 33 - EUREF89/WGS84 |
East: | 522890 m. | North: | 6851080 m. |
Longitude: | 9.4340670 | Latitude: | 61.7919510 |
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): | Cu Kis |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Amphibole | Major mineral (>10%) | |
Gangue mineral | Chlorite | Major mineral (>10%) | |
Gangue mineral | Plagioclase | Subordinate mineral (1-10%) | |
Ore mineral | Pyrrhotite | Major mineral (>10%) |
Lithology: |
Relationship | Rock | Origin | |
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 :6 / 70 | Post-mineralisation ;...Effect :Modifies | |
Host rock | Fold axis | Dir./Plunge :10 / 45 | Post-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
Free text |
Skjerpet ligger lengst nord i gruvefeltet og er en 2x3 m grop med en opptil 2 m høy vegg i vest. Det er ikke observert sulfidmineralisering av betydning i den folierte (6°/70°) og dels foldete (10°/45°) grønnsteinen. |
Name of Locality: Skjerp 5 |
(Object Id: 10373 4,08,00) |
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Location |
County: | Municipality: | Mangler () |
Map 1:50000: | Otta (1718-4) | Map 1:250000: | Lillehammer |
Coordinate system: | UTM-Zone 33 - EUREF89/WGS84 |
East: | 522860 m. | North: | 6851070 m. |
Longitude: | 9.4334970 | Latitude: | 61.7918630 |
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): | Cu Kis |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Amphibole | Major mineral (>10%) | |
Gangue mineral | Plagioclase | Subordinate mineral (1-10%) | |
Gangue mineral | Chlorite | Subordinate mineral (1-10%) | |
Ore mineral | Pyrrhotite | Major mineral (>10%) | |
Ore mineral | Chalcopyrite | Subordinate mineral (1-10%) | |
Ore mineral | Sphalerite | Accessory mineral (<1%) |
Lithology: |
Relationship | Rock | Origin | |
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 :3 / 70 | Post-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
Free text |
Skjerpet ligger ca. 30 m sørvest for skjerp 4 og er benyttet til avfall (spraybokser og lignende). Sideveggene er 2x5 m, og det er opptil 2,5 m ned til vannspeilet. En prøve fra tippen viser den vanlige mineraliseringstypen, svak disseminasjon av magnetkis og kobberkis i kloritt/amfibol rike bånd i grønnstein (prøve OP0077.12). |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
OP0077.12 | Dump |
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NB! All analyse values are shown at the end of the printout.: |
Name of Locality: Skjerp 6 |
(Object Id: 10374 4,09,00) |
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Location |
County: | Municipality: | Mangler () |
Map 1:50000: | Otta (1718-4) | Map 1:250000: | Lillehammer |
Coordinate system: | UTM-Zone 33 - EUREF89/WGS84 |
East: | 523150 m. | North: | 6850930 m. |
Longitude: | 9.4389780 | Latitude: | 61.7905880 |
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): | Cu Kis |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Lithology: |
Relationship | Rock | Origin | |
Wall rock | Greenstone | Extrusive Original rock :Basalt |
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Metamorphic facies :Greenschist |
Information(s) in free text format |
Free text |
En gjenrast stollinngang ligger i nedre del av en nordvendt skråning. Grønnstein uten synlig sulfidmineralisering ligger tilnærmet horisontalt. Den 60 m3 store tippen er gjengrodd, dels med større furutrær. |
Name of Locality: Skjerp 7 |
(Object Id: 10375 4,10,00) |
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Location |
County: | Municipality: | Mangler () |
Map 1:50000: | Otta (1718-4) | Map 1:250000: | Lillehammer |
Coordinate system: | UTM-Zone 33 - EUREF89/WGS84 |
East: | 523170 m. | North: | 6850990 m. |
Longitude: | 9.4393650 | Latitude: | 61.7911260 |
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): | Cu Kis |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Chlorite | Major mineral (>10%) | |
Gangue mineral | Amphibole | Major mineral (>10%) | |
Gangue mineral | Plagioclase | Subordinate mineral (1-10%) | |
Ore mineral | Pyrrhotite | Major mineral (>10%) | |
Ore mineral | Chalcopyrite | Subordinate mineral (1-10%) |
Lithology: |
Relationship | Rock | Origin | |
Host rock | Greenstone | Extrusive Original rock :Basalt |
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Metamorphic facies :Greenschist |
Structures |
Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
Wall rock | Foliation | Strike/Dip :2 / 75 | Post-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
Free text |
Vel 100 m NNØ for stollinngangen til skjerp 6 er det anlagt en 20 m lang dagskjæring med retning 190° mot enden i sør. De sørligste 10 m av skjæringen er vannfylt og utilgjengelig. Foliasjonen til grønnsteinen i østveggen er 2°/75°. Kun svært svak disseminasjon av magnetkis og kobberkis i blokker i den svært gjengrodde tippen. |
Name of Locality: Skjerp 8 |
(Object Id: 10376 4,11,00) |
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Location |
County: | Municipality: | Mangler () |
Map 1:50000: | Otta (1718-4) | Map 1:250000: | Lillehammer |
Coordinate system: | UTM-Zone 33 - EUREF89/WGS84 |
East: | 523150 m. | North: | 6851360 m. |
Longitude: | 9.4390330 | Latitude: | 61.7944480 |
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): | Cu Kis |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Amphibole | Major mineral (>10%) | |
Gangue mineral | Plagioclase | Subordinate mineral (1-10%) | |
Gangue mineral | Epidote | Subordinate mineral (1-10%) | |
Gangue mineral | Quartz | Subordinate mineral (1-10%) | |
Ore mineral | Pyrrhotite | Major mineral (>10%) | |
Ore mineral | Chalcopyrite | Accessory mineral (<1%) |
Lithology: |
Relationship | Rock | Origin | |
Host rock | Grennstone | Extrusive Original rock :Basalt |
|
Metamorphic facies :Greenschist |
Structures |
Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
Wall rock | Foliation | Strike/Dip :12 / 90 | Post-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
Free text |
Skjerpet ligger i lia på nordsida av hovedveien mellom Otta og Vågåmo i strøkforlengelsen av gruvefeltet sør for elva. I veiskjæringen rett nedenfor er det blottet grønnstein med putelavatekstur. Grønnsteinen ved skjerpet er mer skifrig og foliert (12°/90°). Skjerpet er sprengt ut i en nabbe på tvers av strøkretningen. Grønnsteinen er dels noe rustefarget men kun små mengder magnetkis og kobberkis opptrer disseminert og langs stikk, gjerne i tilknytning til kvarts og epidot rike linser (prøve OP0077.15). |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
OP0077.15 | Dump |
|
NB! All analyse values are shown at the end of the printout.: |
The fact sheet was created on 03.05.2024 |
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