(Last updated: 10.05.2006)
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Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Occurence 1806 - 081 Atterbakken | |||||
| (Object Id: 2527) (Last updated: 10.05.2006) |
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| Location |
| County: | Nordland | Municipality: | Narvik (1806) |
| Map 1:50000: | Evenes (1331-4) | Map 1:250000: | Narvik |
| Coordinate system: | EU89-UTM Zone 33 |
| East: | 564632 m. | North: | 7583596 m. |
| Longitude: | 16.5704970 | Latitude: | 68.3579460 |
| 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: | Little Importance (reg. 18.02.2015) |
| Resources and production |
| Activity: | Pitting | Reserves: | ||
| Operating method: | Historical production: |
Mineralization |
| Era: | Paleozoic | Period: | ||
| Genesis: | Sedex | Form: | Layer | |
| Main texture: | Banded | Min. distribution: | Disseminated (<20 % ore minerals) |
| Main grain size: | Medium grained (1-3 mm) | Main alteration: | Sericitisation |
| Strike/Dip: | 340 / 72 | Direction: | ||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Paleozoic | Period: |
| Province: | Caledonides | |
| Geotec.unit: | Narvik Nappe Complex | |
| Tectonic complex: | ||
| Igneous complex: |
| Group: | Narvikgruppen | Formation: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Sericite | Major mineral (>10%) | |
| Gangue mineral | Graphite | Major mineral (>10%) | |
| Gangue mineral | Quartz | Major mineral (>10%) | |
| Ore mineral | Pyrite | Major mineral (>10%) | |
| Ore mineral | Pyrrhotite | Major mineral (>10%) |
Lithology: |
| Relationship | Rock | Origin | |
| Host rock | Serisittskifer | Sedimentary Original rock :Siliceous rock |
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| Metamorphic facies :Amphibolite | |||
| Host rock | Grafittskifer | Sedimentary Original rock :Argillaceous sediment |
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| Metamorphic facies :Amphibolite | |||
| Wall rock | Granatamfibolitt | Extrusive Original rock :Basalt |
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| Metamorphic facies :Amphibolite | |||
| Wall rock | Granatglimmersk. | Sedimentary Original rock :Argillaceous sediment |
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| Metamorphic facies :Amphibolite |
Structures |
| Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
| Host rock | Foliation | Strike/Dip :340 / 72 | Post-mineralisation ;...Effect :Modifies | |
| Host rock | Mineral banding | Strike/Dip :340 / 72 | Syn-mineralisation ;...Effect :Controls | |
| Host rock | Shear plane | Strike/Dip :340 / 72 | Post-mineralisation ;...Effect :Modifies | |
| Host rock | Primary layering | Strike/Dip :340 / 72 | Syn-mineralisation ;...Effect :Controls |
Information(s) in free text format |
| Free text |
| Malmprøver: 01: Båndet grå og hvit chert. (Skjerp 29) 02: Kataklastisk grafittskifer med svovelkis. (Skjerp 11) 03: Kataklastisk grafittskifer med magnetkis. (Skjerp 11) 04: Serisittskifer med disseminert sulfid. (Skjerp 12) Det er 7 skjerp under denne forekomsten. |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||
| NO0389.01 | Bedrock |
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| NO0389.02 | Bedrock |
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| NO0389.03 | Bedrock |
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| NO0389.04 | Bedrock |
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| NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
| from |
| Deposit Area 1806 - 081 Atterbakken |
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# |
| NO0389.01 | Bedrock | -8 | -16 | 52 | 122 | -16 | -8.2 | 2.0 |
| NO0389.02 | Bedrock | 38 | -16 | 100 | 447 | 28 | -8.2 | 6.0 |
| NO0389.03 | Bedrock | 1020 | 54 | 76 | 56 | 406 | -8.2 | 3.0 |
| NO0389.04 | Bedrock | -8 | 106 | -41 | 64 | -16 | -8.2 | 2.0 |
| ------------------ |
| Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sn* | Sb* | Bi* |
| NO0389.01 | 3.0 | 3.0 | -20 | -8.2 | 41 | -8.20 | -20 | -20 | -20 |
| NO0389.02 | 13.0 | 10.0 | 305 | -8.2 | 57 | 44.60 | -20 | -20 | -20 |
| NO0389.03 | 3.0 | 5.0 | -20 | -8.2 | 45 | 54.90 | -20 | -20 | -20 |
| NO0389.04 | 3.0 | 3.0 | 50 | -8.2 | 55 | 9.46 | -20 | -20 | -20 |
| ------------------ |
| Sample No. | S% | V* | Cr* | Mn* | Fe% | Th* | U* | Sr* | La* |
| NO0389.01 | .18 | 27 | -8 | 33 | .32 | -30.00 | -30.00 | -16.4 | -8.20 |
| NO0389.02 | 15.50 | 160 | -8 | 21 | 14.60 | -30.00 | -30.00 | -16.4 | -8.20 |
| NO0389.03 | 15.70 | 216 | -8 | 336 | 28.10 | -30.00 | -30.00 | 21.0 | -8.20 |
| NO0389.04 | 2.15 | 10 | -8 | 11 | 2.69 | -30.00 | -30.00 | -16.4 | 31.20 |
| ------------------ |
| Sample No. | B* | ||||||||
| NO0389.01 | -41 | ||||||||
| NO0389.02 | -41 | ||||||||
| NO0389.03 | -41 | ||||||||
| NO0389.04 | -41 |
| The fact sheet was created on 06.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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