Norsk versjon
THE INDUSTRIAL MINERAL DATABASE
Occurence 4012 - 330 Røsklev
(Object Id: 8471)
(Last updated: 08.01.2024)

Location
County: Telemark Municipality: Bamble (4012)
Map 1:50000: Porsgrunn (1713-2) Map 1:250000: Skien
Coordinate system: EU89-UTM Zone 32 (Coordinates NOT confirmed)
East: 541722 m. North: 6542531 m.
Longitude: 9.7266380 Latitude: 59.0202260
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Resource
Resource Type: Carbonates Resource Subtype: Limestone

Importance
Raw material meaning: Not Assessed (reg. 18.02.2015)

Resources and production
Activity: Mining Reserves:
Operating method: Open pit mining Historical production:


Mineralization
Era: Paleozoic Period:
Genesis: Form:
Main texture: Min. distribution:
Main grain size:
Strike/Dip: Direction:
Plunge:
Stratigraphic classification of host rock
Era: Paleozoic Period: Ordovician
Province: Oslo Region
Geotec.unit:
Tectonic complex:
Igneous complex:
Group: Formation:

Information(s) in free text format
Free text
Bøckman (1954) nevner i tillegget til sin rapport over Norges kvarts- og kalkforekomster at A/S Dalen Portland Cementfabrik opplyser om at Røsklev (grube) inneholder 9 050 000 t kalkstein, som med en utnyttelsesgrad på 60% vil kunne gi 5 430 000 t á 91,6% CaCO3.
Location
Flyttet fra EU89-UTM Zone 32 541818 6542591 til 541722 6542531 8.1. 2024.

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


The fact sheet was created on 29.03.2024

Questions or comments regarding the fact sheet can be emailed to:
ressursdatabaser@ngu.no
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