Norsk versjon
THE INDUSTRIAL MINERAL DATABASE
Deposit Area 935 - 368
(Last updated 09.des.2014)

Name of Deposit Area : Hallvard Tveits gruve
(Object Id : 0935,368,00,00)

Location
County : Aust-Agder (09) Municipality : Iveland (0935)
Map 1:50000: Iveland (1511-4) Map 1:250000: Mandal
Marking point: Longitude: 7.9027030 Latitude: 58.4081030
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 435881 m. Y-coord: 6474670 m.

Commodity
Main Type: Feldspar Sub Type: Pegmatitic feldspar

Production
Activity: Mining Reserves:
Prod. method: Open pit mining Production:
Prod. status: Disused, closed Volume of dump:

Importance
Public: Little Importance (reg. 18.02.2015)
Economical: Minor interest , (Confirmed 09.des.2014 by Havard Gautneb)

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


The fact sheet was created on 17.05.2024

Questions or comments regarding the fact sheet can be emailed to:
ressursdatabaser@ngu.no
Copyright © 2024 Geological Survey of Norway