Norsk versjon | |||||
THE INDUSTRIAL MINERAL DATABASE | |||||
Occurence 1840 - 302 Vensmoen | |||||
(Object Id: 7317) (Last updated: 08.03.2004) |
|
Location |
County: | Nordland | Municipality: | Saltdal (1840) |
Map 1:50000: | Rognan (2129-3) | Map 1:250000: | Sulitjelma |
Coordinate system: | EU89-UTM Zone 33 | (Coordinates NOT confirmed) |
East: | 515029 m. | North: | 7432399 m. |
Longitude: | 15.3448310 | Latitude: | 67.0087750 |
Show on map |
|
Resource |
Resource Type: | Carbonates | Resource Subtype: | Limestone |
Importance |
Raw material meaning: | Little Importance (reg. 18.02.2015) |
Products |
Element/product | Crude ore grade or quality | Reg. date | |
Agricultural lime | 06.12.2000 |
Operations |
From - To | Activity | Comments | |
Geochemistry | |||
Sampling |
Mineralization |
Era: | Paleozoic | Period: | ||
Genesis: | Sedimentary/metamorphic | Form: | Layer | |
Main texture: | Banded | Min. distribution: | Massive (>50 % ore minerals) |
Main grain size: | Fine - medium grained (<1mm - 3 mm) |
Strike/Dip: | Direction: | |||
Plunge: |
Stratigraphic classification of host rock |
Era: | Paleozoic | Period: |
Province: | Caledonides | |
Geotec.unit: | ||
Tectonic complex: | Fauskedekket | |
Igneous complex: |
Group: | Formation: |
Mineralogy |
Mineral | Amount | |
Calcite | Major mineral (50-90%) | |
Mica | Subordinate mineral (1-10%) | |
Quartz | Subordinate mineral (1-10%) | |
Feldspar | Subordinate mineral (1-10%) | |
Pyrite | Accessory mineral (<1%) | |
Graphite | Accessory mineral (<1%) |
Information(s) in free text format |
Free text |
Lokaliteten ligger like ved "sanatoriet" på Vensmoen. Her opptrer et drag med en grålig, meget urein grovkrystallinsk kalkstein. En analyse som dekker en mektighet på 7.5 m viser at kalksteinen er av mindre bra kvalitet med et innhold på: 48.24 % CaO og 3.93 % MgO (dolomittisk kalkstein). Ref: Bøckman 1953: Draget tilhører den mektige karbonatformasjonen som dekker store arealer oppetter Saltdalen. Kalksteinen er for uren til bruk som råstoff for industrien. |
Bibliography: |
From NGU's Reference Archive: |
Bøckman, K.L. , 1967 |
Norges kalksteins- og kvartsforekomster. |
;Elektrokemisk A/S;FAGRAPPORT; UTREDNINGSRAPPORT;Bergarkivet; No.BA 5245;89 + 61 pages |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | |||
NO0016.01 | Bedrock |
|
NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
from |
Deposit Area 1840 - 302 Vensmoen |
Analysis of acid soluble CaO and Mgo |
Analyzed values | Derived values |
Sample No. | Sample Type | Acid soluble CaO | Acid soluble MgO | Dolomite | Calcite | Unsolved |
NO0016.01 | Bedrock | 48.24% | 3.93% | 17.98% | 76.34% | 5.68% |
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 |