Norsk versjon | |||||
THE INDUSTRIAL MINERAL DATABASE | |||||
Deposit Area 815 - 330 | |||||
(Last updated 29.jan.2008) |
Name of Deposit Area : Fluer |
(Object Id : 0815,330,00,00) |
Location |
County : | Telemark (08) | Municipality : | Kragerø (0815) |
Map 1:50000: | Kragerø (1712-4) | Map 1:250000: | Arendal |
Marking point: | Longitude: | 9.5575130 | Latitude: | 58.9048530 |
EU89-UTM Zone 32 | (Coordinates IS confirmed) |
X-coord: | 532118 m. | Y-coord: | 6529591 m. |
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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 29.jan.2008 by Jan Egil Wanvik) |
Mineralization |
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Information(s) in free text format |
Free text |
En pegmatitt med beliggenhet like ved sjøen på vestsiden av øya Store Fluer øst for Gumøy.Pegmatitten består av en uregelmessig blanding av overveiende kali-natronfeltspat, kvarts og sklriftgranitt med mindre mengder kalk-natronfeltspat. De mørke mineralene er muskovitt, sterkt kloromvandlet biotitt og litt turmalin. Forekomsten ble drevet av Samuel Lunøe. Der var det lasteplass for skip. Driften ble satt i gang i 1890-årene, og forekomsten ble drevet med kortere og lengere avbrytelser i mange år før 1920. Det ble utvunnet hovedsakelig usortert pegmatitt (tint) fra forekomsten. Dessuten ble det tatt ut en del kvartsfattig feltspat. Ref.: Andersen og Ruvtveit. |
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. |
The fact sheet was created on 16.05.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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