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Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Deposit Area 604 - 096 | |||||
| (Last updated 29.apr.2019) | |||||
Name of Deposit Area : Majorplassen |
| (Object Id : 0604,096,00,00) |
| Location |
| County : | Buskerud (06) | Municipality : | Kongsberg (0604) |
| Map 1:50000: | Kongsberg (1714-2) | Map 1:250000: |
| Marking point: | Longitude: | 9.6971000 | Latitude: | 59.6569430 |
| EU89-UTM Zone 32 | (Coordinates IS confirmed) |
| X-coord: | 539283 m. | Y-coord: | 6613412 m. |
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| Commodity |
| Main Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Sub Type: | Sulphides | |
| Element(s): | Kis |
| Production |
| Activity: | Pitting | Reserves: | ||
| Prod. method: | Production: | |||
| Prod. status: | Volume of dump: | 10 m3 |
| Importance |
| Public: | Not Assessed (reg. 18.02.2015) |
| Economical: | Not classified/evaluated |
Mineralization |
| Era: | Paleozoic | Period: | Permian | |
| Dating: | Method: | |||
| Genesis: | Hydrothermal vein | Form: | ||
| Main texture: | Vein network | Min. distribution: |
| Main grain size: | Main alteration: |
| Strike/Dip: | 20 | Direction: | ||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Proterozoic | Period: | Mesoproterozoic |
| Province: | South Norwegian Basement Province | |
| Geotec.unit: | Kongsberg Complex | |
| Tectonic complex: | ||
| Igneous complex: |
| Group: | Formation: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Quartz | Major mineral (>10%) | |
| Gangue mineral | Carbon | Subordinate mineral (1-10%) | |
| Ore mineral | Pyrite | Major mineral (>10%) |
Lithology: |
| Relationship | Rock | Origin | |
| Wall rock | Quartz-dioritic gneiss | Intrusive Original rock :Quartz diorite |
Structures |
| Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
| Wall rock | Foliation | Strike/Dip :120 / 90 | Pre-mineralisation ;...Effect :None |
Information(s) in free text format |
| Free text |
| Forekomsten ligger 200 m sør for Majorplassen og det er drevet en ca. 3 m lang, 1.5 m bred og 1 m dyp grøft i nord-sør retning (020 grader). Det er en smal kvartsgang med breksjestruktur og krystaller. Det finnes kun enkelte aggregater av pyritt, ellers er det en del kullblende. Det er også røsket litt i gneisen 5 m mot øst. Bergarten her er en litt rusten kvarts-diorittisk gneis med 1-2 mm korn. |
| The fact sheet was created on 18.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |