dc.contributor.author | Strand, Trygve | |
dc.contributor.author | Foslie, Steinar | |
dc.coverage.spatial | 19252 Børgefjellet | |
dc.coverage.spatial | 19244 Røyrvik | |
dc.coverage.spatial | 19241 Jomafjellet | |
dc.coverage.spatial | GRANE | |
dc.coverage.spatial | HATTFJELLDAL | |
dc.coverage.spatial | NAMSSKOGAN | |
dc.coverage.spatial | RØYRVIK | |
dc.coverage.spatial | NORDLAND | |
dc.coverage.spatial | TRØNDELAG | |
dc.coverage.spatial | 19253 Majavatn | |
dc.date.accessioned | 2020-08-26T12:46:34Z | |
dc.date.available | 2020-08-26T12:46:34Z | |
dc.date.issued | 1956 | |
dc.identifier.uri | https://hdl.handle.net/11250/2674651 | |
dc.description.abstract | The rocks of the area can be divided into three sharply separated groups. These are in ascending tectonic order: 1. The Børgefjell Massif in the north-eastern part of the area. 2. A complex of low-grade metamorphic sediments and volcanics. 3. A complex of high-grade metamorphic schists and gneisses in the west part of the area. The Børgefjell Massif is built up of granitic gneisses, porphyroblast schists rich in albite-oligoclase and micaschists, with subordinate bands of quartzite. There is a sharp tectonic boundary with a structural conformity to the overlying rocks. The Børgefjell Massif is thus a basal gneiss massif in the sense of Olaf Holtedahl. Probably its rocks are of pre-Cambrian age. The granitic gneisses and schists are in alternating, rather flat-lying sheets. East of Store Namsvatnet a beautiful anticlinal structure appears. | |
dc.language.iso | nor | |
dc.relation.ispartofseries | NGU (196) | |
dc.rights | Navngivelse 4.0 Internasjonal | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | |
dc.subject | PREKAMBRIUM | |
dc.subject | KARTLEGGING | |
dc.subject | PALEOZOIKUM | |
dc.subject | STØRKNINGSBERGART | |
dc.subject | OMDANNET BERGART | |
dc.subject | SEDIMENTÆR BERGART | |
dc.title | Namsvatnet med en del av Frøyningsfjell. | |
dc.type | Journal article | |
dc.description.localcode | 35582 | |
dc.source.pagenumber | 1-82 + fo | |