(Last updated: 28.03.2020)
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Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Occurence 4020 - 012 Lauvhaug | |||||
| (Object Id: 5714) (Last updated: 28.03.2020) |
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| Location |
| County: | Telemark | Municipality: | Midt-Telemark (4020) |
| Map 1:50000: | Bø (1613-1) | Map 1:250000: | Skien |
| Coordinate system: | EU89-UTM Zone 32 |
| East: | 512364 m. | North: | 6590022 m. |
| Longitude: | 9.2180480 | Latitude: | 59.4485740 |
| Show on map |
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| Resource |
| Resource Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Resource Subtype: | Copper | |
| Element(s): | Cu |
| Importance |
| Raw material meaning: | Little Importance (reg. 18.02.2015) |
| Resources and production |
| Activity: | Pitting | Reserves: | ||
| Operating method: | Historical production: |
Operations |
| From - To | Activity | Comments | |
| 2005 - 2005 | Sampling | Company/Institution :NGU |
Mineralization |
| Era: | Proterozoic | Period: | Mesoproterozoic | |
| Genesis: | Metamorphic formation | Form: | Lens | |
| Main texture: | Fracture filling | 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: | Proterozoic | Period: | Mesoproterozoic |
| Province: | South Norwegian Basement Province | |
| Geotec.unit: | Telemark Supergroup | |
| Tectonic complex: | ||
| Igneous complex: |
| Group: | Lifjell Group | Formation: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Quartz | Major mineral (>10%) | |
| Gangue mineral | Feldspar | Major mineral (>10%) | |
| Gangue mineral | Amphibole | Subordinate mineral (1-10%) | |
| Ore mineral | Pyrrhotite | Major mineral (>10%) | |
| Ore mineral | Chalcopyrite | Subordinate mineral (1-10%) |
Lithology: |
| Relationship | Rock | Origin | |
| Host rock | Amphibolite | Intrusive Original rock :Gabbro |
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| Metamorphic facies :Amphibolite |
Structures |
| Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
| Host rock | Foliation | Strike/Dip :12 / 35 | Pre-mineralisation ;...Effect :None |
Information(s) in free text format |
| Free text |
| Forekomsten ligger på toppen av en ås vest for bomveien mellom Sauherad og Roem. En sti kan følges opp til ei hytte, tidligere seter som ligger like ved. Et lite, gjengrodd skjerp med vegger 2x3 m finnes. Middelskornet amfibolitt/metagabbro dominerer i øst- og sørveggen. Magnetkis+kobberkismineralisering finnes i stuffer av kvarts på tippen. Forekomsten er uten økonomisk interesse. |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||
| TE0328.01 | Dump |
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| NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
| from |
| Deposit Area 4020 - 012 Lauvhaug |
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# |
| TE0328.01 | Dump | 1342 | 26 | 6 | 183 | 49 | 1.1 | 4.0 |
| ------------------ |
| Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sb* | Bi* | V* |
| TE0328.01 | 2.0 | 10.0 | 5 | .5 | 31 | -1.00 | -3 | 7 | 221 |
| ------------------ |
| Sample No. | Cr* | Mn* | Fe% | W* | Sr* | La* | B* | P* | Ca* |
| TE0328.01 | 3 | 145 | 10.84 | -2 | 30.0 | 4.00 | 8 | 0 | 1 |
| The fact sheet was created on 20.04.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |