(Last updated: 09.02.2005)
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Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Occurence 1867 - 008 Hysjorda | |||||
| (Object Id: 2751) (Last updated: 09.02.2005) |
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| Location |
| County: | Nordland | Municipality: | Bø (1867) |
| Map 1:50000: | Nykvåg (1132-1) | Map 1:250000: | Svolvær |
| Coordinate system: | EU89-UTM Zone 33 |
| East: | 485833 m. | North: | 7630796 m. |
| Longitude: | 14.6491540 | Latitude: | 68.7882940 |
| Show on map |
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| Resource |
| Resource Type: | Ferrous metals(Fe, Mn, Ti) | Resource Subtype: | Iron-Titanium | |
| Element(s): | Fe Ti |
| Importance |
| Raw material meaning: | Little Importance (reg. 18.02.2015) |
| Resources and production |
| Activity: | Test mining | Reserves: | ||
| Operating method: | Underground mining | Historical production: |
Mineralization |
| Era: | Proterozoic | Period: | Paleoproterozoic | |
| Genesis: | Orthomagmatic formation | Form: | Layer | |
| Main texture: | Banded | Min. distribution: | Semi-massive (20-50 % ore minerals) |
| Main grain size: | Medium grained (1-3 mm) | Main alteration: |
| Strike/Dip: | 315 / 35 | Direction: | ||
| Plunge: |
| Ti-deposit type(s) |
| Main type: | Magmatic | Ilm/Mt-ratio: | ||
| Sub type: | Mt +/- Ilm +/- Ap in mafic intrusion | %TiO(Ore): | ||
| Titanium province: | Lofoten - Vesterålen | %P2O5(Ore): | ||
| Host rock: | %MgO(Ilm): | 1 - 3 | ||
| Main Ti mineral: | Ilmenite | %V2O3(Mt): | 0.4 - 0.8 | |
| ppm U (Rutile): |
| Stratigraphic classification of host rock |
| Era: | Proterozoic | Period: | Paleoproterozoic |
| Province: | Caledonian Basement Province | |
| Geotec.unit: | ||
| Tectonic complex: | ||
| Igneous complex: |
| Group: | Formation: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Quartz | Major mineral (>10%) | |
| Ore mineral | Ilmenite | Major mineral (>10%) | |
| Ore mineral | Magnetite | Major mineral (>10%) | |
| Ore mineral | Pyrrhotite | Accessory mineral (<1%) |
Lithology: |
| Relationship | Rock | Origin | |
| Wall rock | Granittisk gneis | ||
| Metamorphic facies :Granulite |
Structures |
| Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
| Host rock | Foliation | Strike/Dip :315 / 35 | Post-mineralisation ;...Effect :None |
Information(s) in free text format |
| Free text |
| 175 m.o.h. går en 20m lang stoll mot øst-nord-øst. Den er drevet gjennom middelskornet granittisk gneis i mineraliseringens ligg, men ikke langt nok til å nå mineralisering. 15 - 20m over stollen har mineraliseringen utgående over ca. 6m mektighet. Det er her avrøsket litt samt nedsatt en bolt. Det er kvartsrik semimassiv magnetitt- ilmenittmalm med noe magnetkis (prøve 03 og 04. Prøve 05 er gjennomsnittsprøve/knakkprøve). Hengbergart er middelskornet granittisk gneis (prøve 01). 1-2 desimeters mektighet av hengkontakten er granatrik (prøve 02). Iflg. Ursin (1908) fortsetter mineraliseringen nordover over Høgtinden og ned Sørdalen. |
| Photo(s) from the Deposit area: |
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Bibliography: |
| From NGU's Reference Archive: |
| Ursin, M. , 1938 |
| Berfaring av Utskår jernforekomst, Bø Nordland. |
| ;Norges geologiske undersøkelse;FAGRAPPORT;Bergarkivet; No.BA 1389;3 pages |
| Abstract: | |
| Rapporten beskriver jernforekomstene og angir en tonnasje på 19,8 millioner tonn. |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||
| NO0631.01 | Bedrock |
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| NO0631.02 | Bedrock |
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| NO0631.03 | Bedrock |
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| NO0631.04 | Bedrock |
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| NO0631.05 | Bedrock |
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| NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
| from |
| Deposit Area 1867 - 008 Hysjorda |
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# |
| NO0631.01 | Bedrock | 25 | 42 | -5 | 14 | 65 | -1.0 | 9.0 |
| NO0631.02 | Bedrock | 1 | 14 | 5 | 7 | 2 | -1.0 | 13.0 |
| NO0631.03 | Bedrock | 92 | -32 | -81 | -16 | -32 | -16.2 | 119.0 |
| NO0631.04 | Bedrock | -16 | -32 | -81 | -16 | -32 | -16.2 | 112.0 |
| NO0631.05 | Bedrock | 26 | -32 | -81 | -16 | -32 | -16.2 | 19.0 |
| ------------------ |
| Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sn* | Sb* | Bi* |
| NO0631.01 | 3.0 | 4.0 | -20 | -1.0 | 337 | 1.51 | -20 | -20 | -20 |
| NO0631.02 | 3.0 | 3.0 | -20 | -1.0 | 50 | -1.00 | -20 | -20 | -20 |
| NO0631.03 | 3.0 | 3.0 | -20 | -16.2 | -16 | -16.20 | -20 | -20 | -20 |
| NO0631.04 | 3.0 | 3.0 | -20 | -16.2 | -16 | -16.20 | -20 | -20 | -20 |
| NO0631.05 | 3.0 | 3.0 | -20 | -16.2 | -16 | -16.20 | -20 | -20 | -20 |
| ------------------ |
| Sample No. | S% | V* | Cr* | Mn* | Fe% | Th* | U* | Sr* | La* |
| NO0631.01 | .01 | 107 | 132 | 140 | 3.34 | -30.00 | -30.00 | 13.0 | 6.91 |
| NO0631.02 | .00 | 43 | 20 | 2270 | 9.13 | -30.00 | -30.00 | 17.9 | 22.40 |
| NO0631.03 | .08 | 24 | -16 | 131 | 12.90 | -30.00 | -30.00 | -32.4 | -16.20 |
| NO0631.04 | .04 | 20 | -16 | 102 | 13.80 | -30.00 | -30.00 | -32.4 | -16.20 |
| NO0631.05 | .05 | 27 | -16 | 102 | 14.10 | -30.00 | -30.00 | -32.4 | -16.20 |
| ------------------ |
| Sample No. | B* | ||||||||
| NO0631.01 | -5 | ||||||||
| NO0631.02 | -5 | ||||||||
| NO0631.03 | -81 | ||||||||
| NO0631.04 | -81 | ||||||||
| NO0631.05 | -81 |
| The fact sheet was created on 26.04.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |