Norsk versjon
THE NATURAL STONE DATABASE
Occurence 3105 - 642 Lundestad
(Object Id: 9951)
(Last updated: 16.02.2010)
Belongs to the Province: Iddefjord granite

Location
County: Østfold Municipality: Sarpsborg (3105)
Map 1:50000: Vannsjø (1913-4) Map 1:250000: Oslo
Coordinate system: EU89-UTM Zone 32
East: 614790 m. North: 6575239 m.
Longitude: 11.0157930 Latitude: 59.3004000
Show on map

Resource
Resource Type: Granite and other igneous rocks Resource Subtype: Granite
Brickstone(Y/N): N
Importance
Raw material meaning: Little Importance (reg. 18.02.2015)
Historical: Yes , (Confirmed 13.jul.2005 by Leif Furuhaug)

Resources and production
Activity: Stone quarrying Reserves:
Operating method: Open pit mining Historical production:


Deposit rock
Lithology: Weathering colour:
Genesis: Form:
Main texture:
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
Description
I en lav fjellrygg i N-S-retning er det tatt ut endel blokk. Granitten er her meget inhomogen, - delvis pegmatittisk og delvis med gneisstruktur. Det antas at dette er grunnen til at uttaket her er blitt meget begrenset. Steinen antas å være brukt lokalt, vesentlig til husmurer.
Location
Gården Lundestad ligger øst for Visterflo, en innsjø ca. 10 km nord for Fredrikstad. En kjerrevei (nordover) tar av fra veien til gården, og fjellryggen det brutt i ligger like øst for denne veien, 4-500 m nord for gården.

Photo(s) from the Deposit area:
Photo no. 1 showing Bruddet"
Photo no. 2 showing Skrotblokk"

Bibliography:
From NGU's Reference Archive:
Oxaal, John , 1916
Norsk granit
;Norges geologiske undersøkelse;TIDSSKRIFTARTIKKEL;NGU; No.76;1-220 pages
Abstract:
This work is a report of granite and the granite industry in Norway. It contains a description of the various fields of granite and similar rocks from a scientific as well as from a technical and economical standpoint. The geological occurrence of the various rocks, their chemical and mineralogical composition, are thoruoughlyoughly treated, also the questions of practical interest, as the quality and other technical properties, further the problems of location and conditions for transport, conditions for quarrying and otherquestions of interest in the utilization of the various occurrences of granite. Granite: This chapter consideres first the mineralogical and chemical composition of the granite, and the various types of granite resulting from the varying composition; thereafter the most important structural types and how these are dependent on the geological appearance of the rock. Lakkolites and other froms assumed by granite masses when injected into the crust of the earth, are mentioned; some examples of beautifully formed lakkolites are also mentioned. The question of sheet structure and rift in the granite are of great importance in its utilization, and are of interest both practically and theoretically.


The fact sheet was created on 29.03.2024

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