Norsk versjon | |||||
THE ORE DATABASE | |||||
Occurence 1833 - 071 Kjempeheia | |||||
(Object Id: 2767) (Last updated: 05.09.2018) |
Belongs to the Province: Mofjellet sink-bly |
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Location |
County: | Nordland | Municipality: | Rana (1833) |
Map 1:50000: | Storforshei (2027-4) | Map 1:250000: | Mo i Rana |
Coordinate system: | EU89-UTM Zone 33 |
East: | 469578 m. | North: | 7352384 m. |
Longitude: | 14.3220010 | Latitude: | 66.2898600 |
Show on map |
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Resource |
Resource Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Resource Subtype: | Sulphides | |
Element(s): | Kis |
Importance |
Raw material meaning: | Not Assessed (reg. 18.02.2015) |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: | 0 thousand tons |
Products |
Element/product | Crude ore grade or quality | Reg. date | |
Kis | 20 % | 12.03.1992 |
Operations |
From - To | Activity | Comments | |
1975 - 1975 | Geology | ||
1976 - 1976 | Geophysics | ||
1978 - 1978 | Core drilling | ||
1981 - 1981 | Core drilling | ||
1983 - 1983 | Core drilling |
Mineralization |
Era: | Proterozoic | Period: | Neoproterozoic | |
Genesis: | Sedex | Form: | Layer | |
Main texture: | Banded | Min. distribution: | Disseminated (<20 % ore minerals) |
Main grain size: | Medium grained (1-3 mm) | Main alteration: |
Strike/Dip: | 245 / 35 | Direction: | 265 | |
Plunge: | 5 |
Stratigraphic classification of host rock |
Era: | Proterozoic | Period: | Neoproterozoic |
Province: | Caledonides | |
Geotec.unit: | Rødingsfjell Nappe Complex | |
Tectonic complex: | Øverste allokton | |
Igneous complex: |
Group: | Mofjellgruppen | Formation: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Biotite | Major mineral (>10%) | |
Gangue mineral | Amphibole | Major mineral (>10%) | |
Gangue mineral | Garnet | Subordinate mineral (1-10%) | |
Ore mineral | Pyrite | Major mineral (>10%) |
Lithology: |
Relationship | Rock | Origin | |
Host rock | Granat-h.bl.-bi.sk. | Extrusive Original rock :Tuff |
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Metamorphic facies :Amphibolite | |||
Wall rock | Granatglimmerskifer | Sedimentary Original rock :Greywacke |
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Metamorphic facies :Amphibolite |
Structures |
Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
Host rock | Primary layering | Strike/Dip :245 / 35 | Syn-mineralisation ;...Effect :Controls | |
Host rock | Foliation | Strike/Dip :245 / 35 | Post-mineralisation ;...Effect :Modifies | |
Host rock | Fold axis | Strike/Dip :265 / 5 | Post-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
Free text |
Det er skjerpet på to forskjellige nivåer med vel 1 km avstand. UTM 469630 7352600: Den svovelkis-impregnerte, middelskornete granat-hornblende-biotittskiferen (prøve 01 og 02) har en mektighet på minst 0.5 m. I heng: Finkornet, lys granatglimmerskifer. Noen meter SØ er det store mengder rød forvitringsgrus hvor det er gravd to røskegrøfter uten at fast fjell sees. UTM 470650 7351940: Tre små skjerp like ved hverandre. 5 m3 tipp. Granat-hornblendeskifer med disseminert magnetkis, litt svovelkis og spor av sinkblende (03). Hornblende og biotitt forekommer i blanding i skifrene - fra ren hornblendeskifer til ren biotittskifer. Også biotittskifer er disseminert med magnetkis. (04). 50, 55 og 60 m lenger vest (UTM 470600 7351950) er det tre små skjerp (5 m3 tipp) i samme bergart som over. Det meste av magnetkisdisseminasjonen sitter i en mer kvartsrik hornblendeskifer hvor materialet er svært finfordelt i den finkornete bergarten (05). |
Bibliography: |
From NGU's Reference Archive: |
Håbrekke, Henrik , 1977 |
Magnetiske og elektromagnetiske målinger fra helikopter syd og øst for Mo i Rana. |
;Norges geologiske undersøkelse;FAGRAPPORT;NGU-rapport; No.1490;9 pages |
References not to be found in NGU's Reference Archive.: |
Marker, M. 1976: Strukturgeologiske træk fra kortbladet Kjempeheia. Int. rapp. 7601/1, Bergverksselskapet Nord-Norge A/S. |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
KJ-01 | Dump |
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NO0648.01 | Bedrock |
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NO0648.02 | Bedrock |
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NB! All analyse values are shown at the end of the printout.: |
Name of Locality: Skjerp 1 |
(Object Id: 3369 71,01,00) |
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Location |
County: | Nordland | Municipality: | Rana (1833) |
Map 1:50000: | Storforshei (2027-4) | Map 1:250000: | Mo i Rana |
Coordinate system: | EU89-UTM Zone 33 |
East: | 470582 m. | North: | 7351737 m. |
Longitude: | 14.3445410 | Latitude: | 66.2841560 |
Show on map |
|
Resource |
Resource Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Resource Subtype: | Sulphides | |
Element(s): | Kis |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Information(s) in free text format |
Free text |
UTM 470650 7351940: Tre små skjerp like ved hverandre. 5 m3 tipp. Granat-hornblendeskifer med disseminert magnetkis, litt svovelkis og spor av sinkblende (03). Hornblende og biotitt forekommer i blanding i skifrene - fra ren hornblendeskifer til ren biotittskifer. Også biotittskifer er disseminert med magnetkis. (04). |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
NO0648.03 | Bedrock |
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NO0648.04 | Bedrock |
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NB! All analyse values are shown at the end of the printout.: |
Name of Locality: Skjerp 2 |
(Object Id: 3370 71,02,00) |
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Location |
County: | Nordland | Municipality: | Rana (1833) |
Map 1:50000: | Storforshei (2027-4) | Map 1:250000: | Mo i Rana |
Coordinate system: | EU89-UTM Zone 33 |
East: | 470532 m. | North: | 7351747 m. |
Longitude: | 14.3434240 | Latitude: | 66.2842410 |
Show on map |
|
Resource |
Resource Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Resource Subtype: | Sulphides | |
Element(s): | Kis |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Information(s) in free text format |
Free text |
50, 55 og 60 m lenger vest (UTM 470600 7351950) er det tre små skjerp (5 m3 tipp) i samme bergart som over. Det meste av magnetkisdisseminasjonen sitter i en mer kvartsrik hornblendeskifer hvor materialet er svært finfordelt i den finkornete bergarten (05). |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
NO0648.05 | Bedrock |
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NB! All analyse values are shown at the end of the printout.: |
Name of Locality: Kjempeheia Ø |
(Object Id: 36727 71,03,00) |
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Location |
County: | Nordland | Municipality: | Rana (1833) |
Map 1:50000: | Storforshei (2027-4) | Map 1:250000: | Mo i Rana |
Coordinate system: | EU89-UTM Zone 33 |
East: | 470555 m. | North: | 7351867 m. |
Longitude: | 14.3438920 | Latitude: | 66.2853150 |
Show on map |
|
Resource |
Resource Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Resource Subtype: | Sulphides | |
Element(s): | Kis |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Structures |
Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
Host rock | Mineral lineation | Dir./Plunge :265 / 13 | Post-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
Free text |
Liten røsk og blotning av pyrittimpregnert sericitt-klorittskifer lang østsiden av bekk i minst 20 m lengde. Mektighet på sonen minst 5 m. Mineralisering dels i 1-2 cm semimassive striper. |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
KJØ-01 | Bedrock |
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KJØ-02 | Bedrock |
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KJØ-03 | Bedrock |
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NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
from |
Deposit Area 1833 - 071 Kjempeheia |
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# |
KJØ-01 | Bedrock | 1160 | 50 | 57 | 42 | 27 | -1.0 | 10.0 |
KJØ-02 | Bedrock | 447 | 92 | 40 | 317 | 39 | -1.0 | 10.0 |
KJØ-03 | Bedrock | 447 | 113 | 37 | 121 | 32 | -1.0 | 30.0 |
KJ-01 | Dump | -5 | 77 | 35 | 43 | -5 | -1.0 | 20.0 |
NO0648.01 | Bedrock | 56 | 67 | 29 | 55 | 1 | .7 | 92.0 |
NO0648.02 | Bedrock | 9 | 76 | 18 | 56 | 1 | .1 | 22.0 |
NO0648.03 | Bedrock | 395 | 174 | 19 | 51 | 37 | .7 | 10.0 |
NO0648.04 | Bedrock | 318 | 65 | 12 | 59 | 33 | .6 | 8.0 |
NO0648.05 | Bedrock | 1018 | 6324 | 92 | 50 | 82 | 6.1 | 23.0 |
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Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sn* | Sb* | Bi* |
KJØ-01 | 512 | 4.00 | 1 | ||||||
KJØ-02 | 574 | -2.00 | 1 | ||||||
KJØ-03 | 728 | 2.00 | -1 | ||||||
KJ-01 | 150 | 12.00 | 1 | ||||||
NO0648.01 | 1.0 | 2.0 | 70 | .2 | 6 | 6.00 | 2 | 6 | |
NO0648.02 | 4.0 | 1.0 | 33 | .2 | 11 | 5.00 | 2 | 2 | |
NO0648.03 | 13.0 | 11.0 | 3 | .2 | 47 | 1.00 | 2 | 2 | |
NO0648.04 | 17.0 | 18.0 | 3 | .2 | 34 | 1.00 | 2 | 2 | |
NO0648.05 | 14.0 | 17.0 | 2 | 44.3 | 13 | 5.00 | 2 | 4 |
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Sample No. | Ga* | S% | V* | Cr* | Mn* | Fe% | Th* | U* | W* |
KJØ-01 | 7.00 | 387 | |||||||
KJØ-02 | 12.00 | 620 | |||||||
KJØ-03 | 12.00 | 1472 | |||||||
KJ-01 | 9.00 | 232 | |||||||
NO0648.01 | 19.81 | 1 | 7 | 187 | 17.93 | 1.00 | 5.00 | 1 | |
NO0648.02 | 12.98 | 6 | 8 | 393 | 14.79 | 1.00 | 5.00 | 1 | |
NO0648.03 | 2.56 | 134 | 19 | 350 | 6.79 | 1.00 | 5.00 | 1 | |
NO0648.04 | 2.55 | 180 | 23 | 222 | 4.39 | 2.00 | 5.00 | 1 | |
NO0648.05 | 6.13 | 56 | 17 | 201 | 8.42 | 5.00 | 5.00 | 20 |
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Sample No. | Sr* | La* | B* | ||||||
KJØ-01 | |||||||||
KJØ-02 | |||||||||
KJØ-03 | |||||||||
KJ-01 | |||||||||
NO0648.01 | 1.0 | 2.00 | 4 | ||||||
NO0648.02 | 1.0 | 2.00 | 4 | ||||||
NO0648.03 | 10.0 | 18.00 | 2 | ||||||
NO0648.04 | 7.0 | 2.00 | 2 | ||||||
NO0648.05 | 7.0 | 4.00 | 2 |
The fact sheet was created on 02.05.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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