Norsk versjon | |||||
THE INDUSTRIAL MINERAL DATABASE | |||||
Occurence 1848 - 310 Skånlandsåsen | |||||
(Object Id: 7551) (Last updated: 07.11.2006) |
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Location |
County: | Nordland | Municipality: | Steigen (1848) |
Map 1:50000: | Steigen (2030-1) | Map 1:250000: | Sulitjelma |
Coordinate system: | EU89-UTM Zone 33 |
East: | 504533 m. | North: | 7531396 m. |
Longitude: | 15.1079620 | Latitude: | 67.8971030 |
Show on map |
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Resource |
Resource Type: | Carbonates | Resource Subtype: | Limestone |
Importance |
Raw material meaning: | Little Importance (reg. 18.02.2015) |
Resources and production |
Activity: | Mining | Reserves: | ||
Operating method: | Open pit mining | Historical production: |
Products |
Element/product | Crude ore grade or quality | Reg. date | |
Agricultural lime | 06.12.2000 |
Operations |
From - To | Activity | Comments | |
Test mining | Company/Institution :Lokal entreprenør? | ||
1998 - 1998 | Geochemistry | Company/Institution :NGU | |
1998 - 1998 | Sampling | Company/Institution :NGU |
Mineralization |
Era: | Paleozoic | Period: | ||
Genesis: | Sedimentary/metamorphic | Form: | Layer | |
Main texture: | Banded | Min. distribution: | Massive (>50 % ore minerals) |
Main grain size: | Medium grained (1-3 mm) |
Strike/Dip: | Direction: | |||
Plunge: |
Stratigraphic classification of host rock |
Era: | Paleozoic | Period: |
Province: | Caledonides | |
Geotec.unit: | Rødingsfjell Nappe Complex | |
Tectonic complex: | ||
Igneous complex: |
Group: | Formation: |
Mineralogy |
Mineral | Amount | |
Calcite | Major mineral (50-90%) | |
Dolomite | Subordinate mineral (1-10%) | |
Mica | Subordinate mineral (1-10%) | |
Pyrite | Accessory mineral (<1%) | |
Graphite | Accessory mineral (<1%) | |
Chlorite | Accessory mineral (<1%) | |
Quartz | Accessory mineral (<1%) | |
Feldspar | Accessory mineral (<1%) |
Information(s) in free text format |
Free text |
Lite, nedlagt brudd i en uren grå og utpreget båndet kalkspatmarmor som er middels- til grovkornet. Bergartene i området stryker tilnærmet N - S med fall 60° sør. (Prøve NL-2). Ø98-18. Kalksteinen i bruddområdet er uegnet til bruk som industrikalk. |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | |||||
NO0252.1 | Bedrock |
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NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
from |
Deposit Area 1848 - 310 Skånlandsåsen |
Analysis of acid soluble CaO and Mgo |
Analyzed values | Derived values |
Sample No. | Sample Type | Acid soluble CaO | Acid soluble MgO | Dolomite | Calcite | Unsolved |
NO0252.1 | Bedrock | 49.74% | 2.72% | 12.44% | 82.02% | 5.54% |
Oxide analyses |
( All values are in % ) |
Sample No. | Sample Type | SiO2 | Al2O3 | TiO2 | Fe2O3 | MnO | MgO | CaO |
NO0252.1 | Bedrock | 3.91 | 0.11 | 0.01 | 0.11 | 0.01 | 2.82 | 50.81 |
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Sample No. | Na2O | K2O | P2O5 | Sum | |||||
NO0252.1 | -0.10 | 0.07 | 0.07 | 58.00 |
Thinsection analyses |
Sample No. |
NO0252.1 | Sample Type : | Bedrock | (Thinsection Id. :Ø98-18) |
Description: | See Pictures for description |
The fact sheet was created on 19.04.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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