Norsk versjon | |||||
THE INDUSTRIAL MINERAL DATABASE | |||||
Occurence 3118 - 304 Gislingrud | |||||
(Object Id: 8885) (Last updated: 20.02.2006) |
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Location |
County: | Østfold | Municipality: | Indre Østfold (3118) |
Map 1:50000: | Askim (1914-2) | Map 1:250000: | Oslo |
Coordinate system: | EU89-UTM Zone 32 |
East: | 628418 m. | North: | 6606892 m. |
Longitude: | 11.2738970 | Latitude: | 59.5805020 |
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Resource |
Resource Type: | Feldspar | Resource Subtype: | Feldspar (unspec.) |
Importance |
Raw material meaning: | Little Importance (reg. 18.02.2015) |
Resources and production |
Activity: | Test mining | Reserves: | ||
Operating method: | Open pit mining | Historical production: |
Mineralization |
Genesis: | Form: | |||
Main texture: | Min. distribution: |
Main grain size: |
Strike/Dip: | Direction: | |||
Plunge: |
Stratigraphic classification of host rock |
Era: | Period: |
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Igneous complex: |
Group: | Formation: |
Information(s) in free text format |
Free text |
Forekomsten oppgis å ligge 400 m øst for Gislingrud. Her er det beskrevet en 20 m lang og 5 meter bred pegmatitt der det ble produsert 15 jenrbanevognlass med alkaliefeltspat. Kvaliteten ble oppgitt å være dårlig |
Bibliography: |
From NGU's Reference Archive: |
Broch, Olaf Anton , 1934 |
Feltspat IV. Forekomster i Akershus og Østfold øst for Glomma. |
;Norges geologiske undersøkelse;TIDSSKRIFTARTIKKEL;NGU; No.141;1-119 pages |
Abstract: | |
In this publication, which is a sequel to Feltspat II and III by Olaf Andersen and Tom F.W. Barth, brief and exoteric descriptions and some information on production and history are given of about 180 individual feldspar, quartz, and mica deposits, all of them situated east of the river Glomma in south-eastern Norway. Particulars of purely geological or mineralogical interest are few; most of them are given as footnotes or in the preface, but the minerals of each deposit, exceot quartz, feldspar and mica, are listed. The deposits are cross cutting pegmatite dikes, with a northeastern strike and a steep dip. The dikes exhibit a marked zoning; moreover, they are remarkably free from rare minerals, the occurrences of which seems to be restricted almost entirely to the dikes near the Idefjord (Bohus) granite. |
The fact sheet was created on 29.03.2024 |
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