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THE ORE DATABASE
Deposit Area 604 - 064
(Last updated 16.mar.2005)

Name of Deposit Area : Siebenbrüder gruve
(Object Id : 0604,064,00,00)
The deposit area belongs to the Province : Overberget

Location
County : Buskerud (06) Municipality : Kongsberg (0604)
Map 1:50000: Notodden (1714-3) Map 1:250000: Skien
Marking point: Longitude: 9.5795340 Latitude: 59.6748500
EU89-UTM Zone 32
X-coord: 532641 m. Y-coord: 6615343 m.

Commodity
Main Type: Precious metals (Au,Ag,PGE) Sub Type: Silver
Element(s): Ag
Production
Activity: Test mining Reserves:
Prod. method: Underground mining Production:
Prod. status: Disused, closed Volume of dump:

Importance
Public: Little Importance (reg. 18.02.2015)
Economical: Minor interest , (Confirmed 16.mar.2005 by Agnes Raaness)

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

Information(s) in free text format
Free text
Man vet ikke når gruvedriften ble påbegynt, men det var drift med strosser i øst og vest i 1776.

Bibliography:
From NGU's Reference Archive:
Bugge, Arne , 1930
Rapport over Kongsberg Sølvverks Gruber. Overberget og underberget.
;Norges geologiske undersøkelse;FAGRAPPORT;Bergarkivet; No.BA 3244;213 pages
Abstract:
Utredningen om tahlbåndene og gangene i Kongsbergfeltet og om gruvene på Underberget og Overberget er basert på Sølverkets gamle og nye litteratur, de foreliggende geologiske detaljkarter og de som undertegnede utarbeidet i tiden 1921 - 1929. I beskrivelsen av gruvene har undertegnede forsøkt å gi en oversikt over hver enkelt gruves historie, verdi og fremtidsmuligheter.

Name of Locality : 1
(Object Id : 0604,064,01,00)

Location
County : Buskerud (06) Municipality : Kongsberg (0604)
Map 1:50000: Notodden (1714-3) Map 1:250000: Skien
Marking point: Longitude: 9.5798650 Latitude: 59.6749280
EU89-UTM Zone 32
X-coord: 532660 m. Y-coord: 6615352 m.

Commodity
Main Type: Precious metals (Au,Ag,PGE) Sub Type: Silver
Element(s): Ag


Name of Locality : 2
(Object Id : 0604,064,02,00)

Location
County : Buskerud (06) Municipality : Kongsberg (0604)
Map 1:50000: Notodden (1714-3) Map 1:250000: Skien
Marking point: Longitude: 9.5772440 Latitude: 59.6745890
EU89-UTM Zone 32
X-coord: 532512 m. Y-coord: 6615313 m.

Commodity
Main Type: Precious metals (Au,Ag,PGE) Sub Type: Silver
Element(s): Ag


Name of Locality : 3
(Object Id : 0604,064,03,00)

Location
County : Buskerud (06) Municipality : Kongsberg (0604)
Map 1:50000: Notodden (1714-3) Map 1:250000: Skien
Marking point: Longitude: 9.5778920 Latitude: 59.6763080
EU89-UTM Zone 32
X-coord: 532547 m. Y-coord: 6615504 m.

Commodity
Main Type: Precious metals (Au,Ag,PGE) Sub Type: Silver
Element(s): Ag


Name of Locality : 4
(Object Id : 0604,064,04,00)

Location
County : Buskerud (06) Municipality : Kongsberg (0604)
Map 1:50000: Notodden (1714-3) Map 1:250000: Skien
Marking point: Longitude: 9.5800370 Latitude: 59.6756800
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 532668 m. Y-coord: 6615436 m.

Commodity
Main Type: Precious metals (Au,Ag,PGE) Sub Type: Silver
Element(s): Ag


Name of Locality : 5
(Object Id : 0604,064,05,00)

Location
County : Buskerud (06) Municipality : Kongsberg (0604)
Map 1:50000: Notodden (1714-3) Map 1:250000: Skien
Marking point: Longitude: 9.5794740 Latitude: 59.6759870
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-coord: 532636 m. Y-coord: 6615469 m.

Commodity
Main Type: Precious metals (Au,Ag,PGE) Sub Type: Silver
Element(s): Ag


The fact sheet was created on 18.05.2024

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