(Last updated: 25.11.2022)
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Norsk versjon | ||||
| THE ???? DATABASE | |||||
| Occurence 0 - 000 FEIL | |||||
| (Object Id: ) (Last updated: 25.11.2022) |
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| Location |
| County: | Municipality: | Mangler () |
| Map 1:50000: | Svatsum (1717-1) | Map 1:250000: | Lillehammer |
| Coordinate system: | UTM-Zone 33 - EUREF89/WGS84 |
| East: | 536650 m. | North: | 6804050 m. |
| Longitude: | 9.6855300 | Latitude: | 61.3672590 |
| Show on map |
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| Resource |
| Resource Type: | Ferroalloys (Cr,Ni,Co,V,Mo,W) | Resource Subtype: | Nickel | |
| Element(s): | Ni Cu Co |
| Importance |
| Raw material meaning: | Little Importance (reg. 18.02.2015) |
| Resources and production |
| Activity: | Exploration | Reserves: | ||
| Operating method: | Historical production: |
Operations |
| From - To | Activity | Comments | |
| 2003 - 2005 | Geophysics | Company/Institution :Blackstone Venture Ltd | |
| NGU utførte helikopterm\ålingene i 2003-04 | |||
| 2005 - 2008 | Core drilling | Company/Institution :Blackstone Venture Ltd | |
| 9 hull med total lengde 2038 m. |
Mineralization |
| Era: | Proterozoic | Period: | Mesoproterozoic | |
| Genesis: | Orthomagmatic formation | Form: | Lens | |
| Main texture: | Vein network | Min. distribution: | Semi-massive (20-50 % ore minerals) |
| Main grain size: | Medium grained (1-3 mm) | Main alteration: |
| Strike/Dip: | 125 / 40 | Direction: | ||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Proterozoic | Period: | Mesoproterozoic |
| Province: | Caledonian Basement Province | |
| Geotec.unit: | Jotun Nappe Complex | |
| Tectonic complex: | Espedalen Complex | |
| Igneous complex: |
| Group: | Formation: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Pyroxene | Major mineral (>10%) | |
| Gangue mineral | Amphibole | Subordinate mineral (1-10%) | |
| Gangue mineral | Feldspar | Subordinate mineral (1-10%) | |
| Ore mineral | Pyrrhotite | Major mineral (>10%) | |
| Ore mineral | Pentlandite | Subordinate mineral (1-10%) | |
| Ore mineral | Chalcopyrite | Subordinate mineral (1-10%) |
Lithology: |
| Relationship | Rock | Origin | |
| Host rock | Peridotite | Intrusive Original rock :Peridotite |
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| Host rock | Norite | Intrusive Original rock :Norite |
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| Wall rock | Anorthosite | Intrusive Original rock :Anorthosite |
Information(s) in free text format |
| Free text |
| Forekomsten er registrert i en veiskjæring langs en skogsbilvei som går fra Kolbotn og nordvest oppover lia på vestsida av fjellet Trona. Flekkvis sulfidmineralisering finnes langs denne veien i et område hvor Blackstone Ventures utførte diamantboringer i perioden 2005-08 (totalt 8 hull). Sulfidmineraliseringene består av semimassiv til disseminert magnetkis og mindre mengder kobberkis i finkornet melanogabbro. |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||
| JS-ES2218 | Bedrock |
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| NB! All analyse values are shown at the end of the printout.: |
| The fact sheet was created on 26.04.2024 |
Copyright © 2024 Geological Survey of Norway |