Fact Sheet for <b>Occurence 4014 - 314 Stutsholmen</b>

					Norsk versjon
	THE INDUSTRIAL MINERAL DATABASE
	Occurence 4014 - 314 Stutsholmen
	(Object Id: 8408) (Last updated: 29.01.2008)

Location

County:

Telemark

Municipality:

Kragerø (4014)

Map 1:50000:

Kragerø (1712-4)

Map 1:250000:

Arendal

Coordinate system:

EU89-UTM Zone 32

East:

533318 m.

North:

6526941 m.

Longitude:

9.5779470

Latitude:

58.8809640

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Resource

Resource Type:

Feldspar

Resource Subtype:

Pegmatitic feldspar

Importance

Raw material meaning:

Little Importance (reg. 18.02.2015)

Resources and production

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

Mineralization

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Information(s) in free text format

Free text

Fra O. Andersen: Stutsholmen ligger 2 km fra Jomfrulands nordligste odde. Bruddet ligger ved stranda bare noen få meter fra vannflata. Det var plass til skip som kunne fortøye ved bruddet. Det var kalinatronfeltspat og kvarts som ble utvunnet der. Kali-natronfeltspaten er lys, gulaktig av alminnelig sammensetning. Kalk-natronfeltspaten er en grålig kvartsholdig oligoklas.

Bibliography:

From NGU's Reference Archive:

Andersen, Olaf , 1931

Feltspat II. Forekomster i fylkene Buskerud og Telemark, i flere herreder i Aust-Agder og i Hidra i Vest-Agder.

;Norges geologiske undersøkelse;TIDSSKRIFTARTIKKEL;NGU; No.128B;1-109 pages

Abstract:

Summary s. 151. Feldspar deposits in Southern Norway. (Feltspat II by Olaf Andersen and Feltspat III by Tom F.W. Barth) A few years ago one of the writers published a general outline of the properties, mode of occurrence, exploitation and uses of feldspar with special reference to the Norwegian feldspar industry (Olaf Anderesn, Feltspat I, Norges geologiske undersøkelse, Nr. 128A, 1926). To that publication the reader is referred for general in- formation regarding the feldspar industry of Norway. In the present publi- cation brief descriptions are given of 262 individual feldspar deoposits, all situated in the part of Southern Norway that extends, generally in a rather narrow zone, along the coast westward from the neighbourhood of Kragerø to the island Hidra near Flekkefjord. The deposita described lie in the counties Buskerud, Telemark, Aust-Agder and Vest-Agder, and are distributed over a large number of local districts (herreder). The most important districts at present are those in the neighbourhood of Kragerø ((Bamble, Skåtøy and Sannidal), those along the coast between Risør and Arendal (especially Søndeled, Holt and Froland), and the two districts north of Kristiansand (Iveland and Evje). Each description contains information about the dimensions and general attitude of the pagmatite body and the feldspar.

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