(Last updated: 26.01.2005)
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Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Occurence 5605 - 086 Teltbukta | |||||
| (Object Id: 1994) (Last updated: 26.01.2005) |
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| Location |
| County: | Finnmark | Municipality: | Sør-Varanger (5605) |
| Map 1:50000: | Kirkenes (2434-2) | Map 1:250000: | Kirkenes |
| Coordinate system: | EU89-UTM Zone 36 |
| East: | 383830 m. | North: | 7723989 m. |
| Longitude: | 30.0128980 | Latitude: | 69.5989510 |
| Show on map |
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| Resource |
| Resource Type: | Ferrous metals(Fe, Mn, Ti) | Resource Subtype: | Iron | |
| Element(s): | Fe |
| Importance |
| Raw material meaning: | Little Importance (reg. 18.02.2015) |
| Resources and production |
| Activity: | Exploration | Reserves: | ||
| Operating method: | Historical production: |
Products |
| Element/product | Crude ore grade or quality | Reg. date | |
| Fe-mag. | 30 % | 23.12.1996 |
Operations |
| From - To | Activity | Comments | |
| 1996 - 1996 | Sampling | Company/Institution :NGU |
Mineralization |
| Era: | Archean | Period: | ||
| Genesis: | Sedex | Form: | Layer | |
| Main texture: | Banded | Min. distribution: | Semi-massive (20-50 % ore minerals) |
| Main grain size: | Fine grained (< 1 mm) | Main alteration: |
| Strike/Dip: | 105 / 75 | Direction: | 85 | |
| Plunge: | 45 |
| Stratigraphic classification of host rock |
| Era: | Archean | Period: |
| Province: | Troms-Finnmark Basement Province | |
| Geotec.unit: | ||
| Tectonic complex: | ||
| Igneous complex: |
| Group: | Bjørnevann Group | Formation: | Fisketind Formation |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Quartz | Major mineral (>10%) | |
| Gangue mineral | Amphibole | Major mineral (>10%) | |
| Gangue mineral | Epidote | Subordinate mineral (1-10%) | |
| Ore mineral | Magnetite | Major mineral (>10%) |
Lithology: |
| Relationship | Rock | Origin | |
| Wall rock | Quartzitic mica gneiss | Sedimentary Original rock :Muddy sandstone |
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| Metamorphic facies :Amphibolite | |||
| Wall rock | Hornblende gneiss | Extrusive Original rock :Basalt |
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| Metamorphic facies :Amphibolite |
Structures |
| Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
| Host rock | Primary layering | Strike/Dip :105 / 75 | Syn-mineralisation ;...Effect :Controls | |
| Host rock | Foliation | Strike/Dip :105 / 75 | Post-mineralisation ;...Effect :None | |
| Host rock | Fold axis | Dir./Plunge :85 / 45 | Post-mineralisation ;...Effect :Modifies |
Information(s) in free text format |
| Free text |
| Malmen strekker seg usammenhengende ca. 800 m langs Ørnevatns nordbredd. Det er tre malmkonsentrasjoner: Vest ca. 4300 m2, Sentralt ca. 1900 m2 og Øst ca. 6700 m2. Diamantboring (3 hull på tilsammen 302 m) viser at bare den østlige delen opprettholder mektigheten mot dypet. Malmen er trolig av Brattlitypen, d.v.s. en god liggmalmtype av tilnærmet Bjørnevannskvalitet. Gehalten varierer mellom 15 - 30 % Fe magn. Den østlige delen er blottet på kolle mellom veien og Ørnevatn, og viser utgående av minst 17 m mektig finkornet, kvartsbåndet magnetittmineralisering. I borhullsskjæring er denne delen 58.10 m mektig med gehalt 30.6 % Fe magn. Kvarts-magnetittbånding i mm-få-cm-skala. Relativt steiltstående, men varierer pga. folding - akse 85°/45°. Enkelte diskordante cm-mektige kvartsårer i malmen. Lys kvartsittisk gneis i kontakten mot nord. Det er mulig at Teltbuktmalmen har geologisk sammenheng med Ørnåsen II og III (FI0323), og at malmen strukturelt tilhører samme antiformstruktur. Malmen er vurdert uaktuell som driftsmalm uten senking av Ørnevatn, selv da er malmmengdene trolig små. |
Bibliography: |
| References not to be found in NGU's Reference Archive.: |
| A/S Sydvaranger: 1985: Gruveplan 1985. |
| Iversen, E. 1986: Jernmalmer i Sør-Varanger. Int. rapp. 1689. Prospektering A/S. |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||
| FI0013.01 | Bedrock |
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| NB! All analyse values are shown at the end of the printout.: |
Name of Locality: Teltbukta Sentral |
| (Object Id: 2042 86,01,00) |
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| Location |
| County: | Finnmark | Municipality: | Sør-Varanger (5605) |
| Map 1:50000: | Kirkenes (2434-2) | Map 1:250000: | Kirkenes |
| Coordinate system: | EU89-UTM Zone 36 |
| East: | 383370 m. | North: | 7724008 m. |
| Longitude: | 30.0010760 | Latitude: | 69.5989200 |
| Show on map |
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| Resource |
| Resource Type: | Ferrous metals(Fe, Mn, Ti) | Resource Subtype: | Iron | |
| Element(s): | Fe |
| Resources and production |
| Activity: | Exploration | Reserves: | ||
| Operating method: | Historical production: |
Name of Locality: Teltbukta Vest |
| (Object Id: 2043 86,02,00) |
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| Location |
| County: | Finnmark | Municipality: | Sør-Varanger (5605) |
| Map 1:50000: | Kirkenes (2434-2) | Map 1:250000: | Kirkenes |
| Coordinate system: | EU89-UTM Zone 36 |
| East: | 383320 m. | North: | 7723908 m. |
| Longitude: | 29.9999190 | Latitude: | 69.5980030 |
| Show on map |
|
|
| Resource |
| Resource Type: | Ferrous metals(Fe, Mn, Ti) | Resource Subtype: | Iron | |
| Element(s): | Fe |
| Resources and production |
| Activity: | Exploration | Reserves: | ||
| Operating method: | Historical production: |
Analyse Results |
| from |
| Deposit Area 5605 - 086 Teltbukta |
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# |
| FI0013.01 | Bedrock | 28 | 43 | -3 | 1 | 24 | -.3 | 7.0 |
| ------------------ |
| Sample No. | Pt# | Pd# | Rh# | As* | Cd* | Ba* | Mo* | Sb* | Bi* |
| FI0013.01 | 1.0 | -1.0 | -1.0 | -2 | -.2 | -1 | -1.00 | -2 | -2 |
| ------------------ |
| Sample No. | V* | Cr* | Mn* | Fe% | Th* | U* | W* | Sr* | La* |
| FI0013.01 | 12 | 15 | 352 | 22.68 | 4.00 | -5.00 | -2 | 4.0 | 3.00 |
| ------------------ |
| Sample No. | B* | ||||||||
| FI0013.01 | -3 |
| The fact sheet was created on 03.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |