Norsk arsenmalm og arsenikfremstilling
dc.contributor.author | Bugge, Carl | |
dc.contributor.author | Foslie, Steinar | |
dc.coverage.spatial | 15131 Bandak | |
dc.coverage.spatial | 18253 Bindal | |
dc.coverage.spatial | 17141 Hokksund | |
dc.coverage.spatial | TROMS | |
dc.coverage.spatial | TRØNDELAG | |
dc.coverage.spatial | ROGALAND | |
dc.coverage.spatial | AGDER | |
dc.coverage.spatial | VIKEN | |
dc.coverage.spatial | NORDLAND | |
dc.coverage.spatial | TELEMARK | |
dc.coverage.spatial | 20292 Misvær | |
dc.date.accessioned | 2020-08-26T12:33:23Z | |
dc.date.available | 2020-08-26T12:33:23Z | |
dc.date.issued | 1922 | |
dc.identifier.uri | https://hdl.handle.net/11250/2674469 | |
dc.description.abstract | The present paper is published by NGU as a report from \"Statens Raastofkomite\" on the emergency production of arsenic during the war when the supplies, ordinarily imported, were cut off. The paper also contains a synopsis of the geology of the arsenic deposits of Norway. Pages 4-7 contain a description of the old smalt works of Modum in Southern Norway, where, many years ago, cobalt ore was mined for smalt, arsenic being obtained as a bi.product. The ore forms \"fahlbands\" and is too poor to be mined with profit at present. On pages 7-10 the Listøli arsenic mine in Telemark in Southern Norway is described. The ore occurs in a dike which is from 0,15 to 1 m wide. Besides arsenopyrite some tetrahedrite and molybdenite also occur. The total production from this mine amounts to about 400 tons of arsenic ore with an average content of 25-30 pct. As. On pages 10-20 the arsenic ores of Northern Norway are described. Arseno- pyrite is the only arsenic ore known from this part of the country. | |
dc.language.iso | nor | |
dc.relation.ispartofseries | NGU (106) | |
dc.rights | Navngivelse 4.0 Internasjonal | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | |
dc.subject | ARSEN | |
dc.subject | GRUVE | |
dc.subject | MINERALISERING | |
dc.subject | MALMFOREKOMST | |
dc.subject | MOLYBDEN | |
dc.subject | KOBBER | |
dc.title | Norsk arsenmalm og arsenikfremstilling | |
dc.type | Journal article | |
dc.description.localcode | 35513 | |
dc.source.pagenumber | 33 |
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