(Last updated: 11.10.2007)
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Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Occurence 1806 - 063 Storvatnet | |||||
| (Object Id: 2402) (Last updated: 11.10.2007) |
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| Location |
| County: | Nordland | Municipality: | Narvik (1806) |
| Map 1:50000: | Skjomen (1331-1) | Map 1:250000: | Narvik |
| Coordinate system: | EU89-UTM Zone 33 |
| East: | 587597 m. | North: | 7583446 m. |
| Longitude: | 17.1279760 | Latitude: | 68.3504240 |
| Show on map |
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| Resource |
| Resource Type: | Ferroalloys (Cr,Ni,Co,V,Mo,W) | Resource Subtype: | Nickel | |
| Element(s): | Ni Cu |
| Importance |
| Raw material meaning: | Little Importance (reg. 18.02.2015) |
| Resources and production |
| Activity: | Test mining | Reserves: | ||
| Operating method: | Historical production: |
Products |
| Element/product | Crude ore grade or quality | Reg. date | |
| Cu | 0.06 % | 27.09.1993 | |
| Ni | 0.82 % | 27.09.1993 | |
| S | 3.66 % | 27.09.1993 |
Mineralization |
| Era: | Paleozoic | Period: | Ordovician | |
| Dating: | 437 (-2\+2) million year | Method: | U/Pb | |
| Genesis: | Orthomagmatic formation | Form: | Irregular | |
| Main texture: | Structureless | Min. distribution: | Disseminated (<20 % ore minerals) |
| Main grain size: | Medium grained (1-3 mm) | Main alteration: |
| Strike/Dip: | Direction: | |||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Paleozoic | Period: | Ordovician |
| Province: | Caledonides | |
| Geotec.unit: | Narvik Nappe Complex | |
| Tectonic complex: | ||
| Igneous complex: | Råna Pluton |
| Group: | Narvikgruppen | Formation: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Hornblende | Major mineral (>10%) | |
| Gangue mineral | Pyroxene | Major mineral (>10%) | |
| Gangue mineral | Plagioclase | Major mineral (>10%) | |
| Ore mineral | Pyrrhotite | Major mineral (>10%) | |
| Ore mineral | Chalcopyrite | Subordinate mineral (1-10%) | |
| Ore mineral | Pentlandite | Subordinate mineral (1-10%) |
Lithology: |
| Relationship | Rock | Origin | |
| Host rock | Peridotitt | Intrusive Original rock :Peridotite |
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| 437 (-2\+2) mill. years;..Method:U/Pb | |||
| Host rock | Noritt | Intrusive Original rock :Norite |
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| 437 (-2\+2) mill. years;..Method:U/Pb |
Information(s) in free text format |
| Free text |
| A 5m long E-ward adit in the mineralization right down at the sea shore has been assessed. In the adit, the mineralization has a thickness of 0.7m, wedging out and disappearing in the slope above the adit, being untraceable towards E. The medium grained quartz-biotite host rock contains semi-massive pyrrhotite with some pyrite, chalcopyrite, sphalerite, magnetite, and minor molybdenite (samples 01-05). The surrounding rock is monzonite (sample 06). |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||
| NO0261.01 | Bedrock |
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| NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
| from |
| Deposit Area 1806 - 063 Storvatnet |
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# |
| NO0261.01 | Bedrock | 1610 | 162 | 120 | 560 | 2340 | -8.2 | 12.0 |
| ------------------ |
| Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sn* | Sb* | Bi* |
| NO0261.01 | 3.0 | 16.0 | -20 | -8.2 | 32 | 15.10 | -20 | -20 | -20 |
| ------------------ |
| Sample No. | S% | V* | Cr* | Mn* | Fe% | Th* | U* | Sr* | La* |
| NO0261.01 | 6.74 | 47 | 29 | 105 | 13.80 | -30.00 | -30.00 | 196.0 | -8.20 |
| ------------------ |
| Sample No. | B* | ||||||||
| NO0261.01 | -41 |
| The fact sheet was created on 03.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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