Norsk versjon | |||||
THE ORE DATABASE | |||||
Occurence 5605 - 042 Myrland | |||||
(Object Id: 1950) (Last updated: 04.02.2005) |
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Location |
County: | Finnmark | Municipality: | Sør-Varanger (5605) |
Map 1:50000: | Høybuktmoen (2434-3) | Map 1:250000: | Kirkenes |
Coordinate system: | EU89-UTM Zone 36 |
East: | 362557 m. | North: | 7738130 m. |
Longitude: | 29.4460010 | Latitude: | 69.7153500 |
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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: |
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: | 50 / 80 | Direction: | ||
Plunge: |
Stratigraphic classification of host rock |
Era: | Archean | Period: |
Province: | Troms-Finnmark Basement Province | |
Geotec.unit: | ||
Tectonic complex: | ||
Igneous complex: |
Group: | Brannfjell Group | Formation: | Myrland Formation |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Quartz | Major mineral (>10%) | |
Gangue mineral | Amphibole | Major mineral (>10%) | |
Ore mineral | Magnetite | Major mineral (>10%) |
Lithology: |
Relationship | Rock | Origin | |
Wall rock | Granitic gneis | ||
Metamorphic facies :Amphibolite | |||
Wall rock | Mica schist | Sedimentary Original rock :Greywacke |
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Metamorphic facies :Amphibolite |
Structures |
Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
Host rock | Foliation | Strike/Dip :50 / 80 | Post-mineralisation ;...Effect :None | |
Host rock | Primary layering | Strike/Dip :50 / 80 | Syn-mineralisation ;...Effect :Controls |
Information(s) in free text format |
Free text |
I en liten blotning 10 m SØ for et lite tjern er det blottet 20 - 40 cm mektighet av finkornet kvartsbåndet magnetitt-mineralisering mellom glimmerskifer i NV og granittpegmatitt (minst 1.5 m mektig) i SØ. En lys gneis opptrer i en liten blotning SØ for pegmatitten. |
The fact sheet was created on 03.05.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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