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Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Deposit Area 1854 - 101 | |||||
| (Last updated 25.jan.2000) | |||||
Name of Deposit Area : Langvågen |
| (Object Id : 1854,101,00,00) |
| Location |
| County : | Nordland (18) | Municipality : | Ballangen (1854) |
| Map 1:50000: | Evenes (1331-4) | Map 1:250000: | Narvik |
| Marking point: | Longitude: | 16.4196350 | Latitude: | 68.3288280 |
| EU89-UTM Zone 33 | (Coordinates IS confirmed) |
| X-coord: | 558499 m. | Y-coord: | 7580199 m. |
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| Commodity |
| Main Type: | Ferroalloys (Cr,Ni,Co,V,Mo,W) | Sub Type: | Molybdenium | |
| Element(s): | Mo |
| Production |
| Activity: | Pitting | Reserves: | ||
| Prod. method: | Production: | |||
| Prod. status: | Volume of dump: | 2 m3 |
| Importance |
| Public: | Not Assessed (reg. 18.02.2015) |
| Economical: | Not classified/evaluated |
Mineralization |
| Era: | Proterozoic | Period: | Paleoproterozoic | |
| Dating: | 1742 (-46\+46) million year | Method: | ||
| Genesis: | Orthomagmatic formation | Form: | Irregular | |
| Main texture: | Structureless | Min. distribution: | Irregular (scattered) |
| Main grain size: | Medium grained (1-3 mm) | Main alteration: |
| Strike/Dip: | Direction: | |||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Proterozoic | Period: | Paleoproterozoic |
| Province: | Caledonian Basement Province | |
| Geotec.unit: | Tysfjord Complex | |
| Tectonic complex: | ||
| Igneous complex: | Tysfjord-Rombak Batholith |
| Group: | Formation: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Plagioclase | Major mineral (>10%) | |
| Gangue mineral | Quartz | Major mineral (>10%) | |
| Gangue mineral | Potassic feldspar | Major mineral (>10%) | |
| Gangue mineral | Biotite | Subordinate mineral (1-10%) | |
| Gangue mineral | Muscovite | Accessory mineral (<1%) | |
| Ore mineral | Molybdenite | Major mineral (>10%) |
Lithology: |
| Relationship | Rock | Origin | |
| Host rock | Granittisk gneis | Intrusive Original rock :Granite |
|
| 1742 (-46\+46) mill. years;..Method:Rb/Sr | |||
| Wall rock | Dioritt | Intrusive Original rock :Diorite |
Information(s) in free text format |
| Free text |
| Skjerpet er lite og består av en 2m bred, enkel skjering i en skrent, + tilhørende liten tipp. Mineraliseringen i den granittiske gneisen/dioritten er svak. Vertsbergarten kan være pegmatittisk med klyser av ren kvarts og store biotittflak. Prøvetaking:1 prøve Mo-malm (ref + analyse) |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||
| NO0421.01 | Bedrock |
|
| NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
| from |
| Deposit Area 1854 - 101 Langvågen |
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# |
| NO0421.01 | Bedrock | 32 | 349 | 86 | -8 | -16 | -8.2 | 1.0 |
| ------------------ |
| Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sn* | Sb* | Bi* |
| NO0421.01 | 3.0 | 3.0 | -20 | -8.2 | 23 | -8.20 | -20 | -20 | -20 |
| ------------------ |
| Sample No. | S% | V* | Cr* | Mn* | Fe% | Th* | U* | Sr* | La* |
| NO0421.01 | .06 | -8 | -8 | 154 | .64 | 32.00 | -30.00 | -16.4 | 65.00 |
| ------------------ |
| Sample No. | B* | ||||||||
| NO0421.01 | -41 |
| The fact sheet was created on 17.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |