History of exploration of the nickel resources of the Råna Intrusion, Nordland, Norway
The report gives a history of the discovery and exploration of the Råna layered mafic\/ultramafic intrusion in Nordland county, with particular emphasis on the Bruvann Ni-Cu-Co mineralisation, in the NW part of the intrusion, which consists predominantly of disseminated sulphides in layers of perido...
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ftnorgesgu:oai:openarchive.ngu.no:11250/2664242 2023-05-15T17:24:34+02:00 History of exploration of the nickel resources of the Råna Intrusion, Nordland, Norway Mathiesen, Carl Olaf Boyd, Rognvald 13311 Ofoten 2017 application/pdf https://hdl.handle.net/11250/2664242 eng eng NGU-Rapport (2017.031) urn:issn:0800-3416 https://hdl.handle.net/11250/2664242 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no CC-BY 34 PLATINAMETALL MALMGEOLOGI KOBBER NIKKEL OLIVIN PUKK Report 2017 ftnorgesgu 2022-07-03T15:26:47Z The report gives a history of the discovery and exploration of the Råna layered mafic\/ultramafic intrusion in Nordland county, with particular emphasis on the Bruvann Ni-Cu-Co mineralisation, in the NW part of the intrusion, which consists predominantly of disseminated sulphides in layers of peridotite. The tonnage and grade were calculated in 1975 to be 43.6 Mt grading 0.33% sulphide-bound Ni, 0.08% Cu and 0.015% Co (cut-off 0.15% sulphide-bound Ni). The Bruvann ore bodies also include lesser, irregular bodies of massive sulphide containing up to 3-4% Ni.The first half of the report is based on a draft written by C. O. Mathiesen before his retirement in 1997: he died in 2013. 65188 Report Nordland Nordland Ofoten Nordland NGU Open Archive (Geological Survey of Norway) Norway Ofoten ENVELOPE(16.378,16.378,68.029,68.029) |
institution |
Open Polar |
collection |
NGU Open Archive (Geological Survey of Norway) |
op_collection_id |
ftnorgesgu |
language |
English |
topic |
PLATINAMETALL MALMGEOLOGI KOBBER NIKKEL OLIVIN PUKK |
spellingShingle |
PLATINAMETALL MALMGEOLOGI KOBBER NIKKEL OLIVIN PUKK Mathiesen, Carl Olaf Boyd, Rognvald History of exploration of the nickel resources of the Råna Intrusion, Nordland, Norway |
topic_facet |
PLATINAMETALL MALMGEOLOGI KOBBER NIKKEL OLIVIN PUKK |
description |
The report gives a history of the discovery and exploration of the Råna layered mafic\/ultramafic intrusion in Nordland county, with particular emphasis on the Bruvann Ni-Cu-Co mineralisation, in the NW part of the intrusion, which consists predominantly of disseminated sulphides in layers of peridotite. The tonnage and grade were calculated in 1975 to be 43.6 Mt grading 0.33% sulphide-bound Ni, 0.08% Cu and 0.015% Co (cut-off 0.15% sulphide-bound Ni). The Bruvann ore bodies also include lesser, irregular bodies of massive sulphide containing up to 3-4% Ni.The first half of the report is based on a draft written by C. O. Mathiesen before his retirement in 1997: he died in 2013. 65188 |
format |
Report |
author |
Mathiesen, Carl Olaf Boyd, Rognvald |
author_facet |
Mathiesen, Carl Olaf Boyd, Rognvald |
author_sort |
Mathiesen, Carl Olaf |
title |
History of exploration of the nickel resources of the Råna Intrusion, Nordland, Norway |
title_short |
History of exploration of the nickel resources of the Råna Intrusion, Nordland, Norway |
title_full |
History of exploration of the nickel resources of the Råna Intrusion, Nordland, Norway |
title_fullStr |
History of exploration of the nickel resources of the Råna Intrusion, Nordland, Norway |
title_full_unstemmed |
History of exploration of the nickel resources of the Råna Intrusion, Nordland, Norway |
title_sort |
history of exploration of the nickel resources of the råna intrusion, nordland, norway |
publishDate |
2017 |
url |
https://hdl.handle.net/11250/2664242 |
op_coverage |
13311 Ofoten |
long_lat |
ENVELOPE(16.378,16.378,68.029,68.029) |
geographic |
Norway Ofoten |
geographic_facet |
Norway Ofoten |
genre |
Nordland Nordland Ofoten Nordland |
genre_facet |
Nordland Nordland Ofoten Nordland |
op_source |
34 |
op_relation |
NGU-Rapport (2017.031) urn:issn:0800-3416 https://hdl.handle.net/11250/2664242 |
op_rights |
Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no |
op_rightsnorm |
CC-BY |
_version_ |
1766115639487889408 |