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|
Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Deposit Area 1841 - 005 | |||||
| (Last updated 10.mai.2006) | |||||
Name of Deposit Area : Kochhammeren |
| (Object Id : 1841,005,00,00) |
| The deposit area belongs to the Province : Sulitjelma provins |
| Location |
| County : | Nordland (18) | Municipality : | Fauske (1841) |
| Map 1:50000: | Sulitjelma (2129-2) | Map 1:250000: | Sulitjelma |
| Marking point: | Longitude: | 15.9640620 | Latitude: | 67.1470780 |
| EU89-UTM Zone 33 | (Coordinates IS confirmed) |
| X-coord: | 541779 m. | Y-coord: | 7448100 m. |
|
|
| Commodity |
| Main Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Sub Type: | Copper | |
| Element(s): | Cu Kis |
| Production |
| Activity: | Test mining | Reserves: | ||
| Prod. method: | Open pit and underground mining | Production: | ||
| Prod. status: | Disused, closed | Volume of dump: | 50 m3 |
| Importance |
| Public: | Little Importance (reg. 18.02.2015) |
| Economical: | Minor interest |
Products |
| Element/product | Crude ore grade or quality | |
| CU | 0.5 % | |
| KIS | 5 % |
Operations |
| From - To | Activity | Comments | |
| 1876 - 1985 | Geology | Company/Institution :Sulitjelma Gruber | |
| 1896 - 1918 | Test mining | Company/Institution : " " | |
| 1938 - 1981 | Geophysics | Company/Institution : " " | |
| 1942 - 1965 | Core drilling | Company/Institution : " " |
Mineralization |
| Era: | Paleozoic | Period: | Ordovician | |
| Dating: | Method: | |||
| Genesis: | Sedex | Form: | Layer | |
| Main texture: | Breccia cement | Min. distribution: | Semi-massive (20-50 % ore minerals) |
| Main grain size: | Very unevenly grained | Main alteration: | Chloritisation |
| Strike/Dip: | 140 / 25 | Direction: | ||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Paleozoic | Period: | Ordovician |
| Province: | Caledonides | |
| Geotec.unit: | Seve-Køli Nappe Complex | |
| Tectonic complex: | Kølidekkekomplekset | |
| Igneous complex: |
| Group: | Sulitjelmagruppen | Formation: | Otervassformasjonen |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Chlorite | Major mineral (>10%) | |
| Ore mineral | Pyrite | Major mineral (>10%) | |
| Ore mineral | Chalcopyrite | Major mineral (>10%) |
Lithology: |
| Relationship | Rock | Origin | |
| Host rock | Amfibolitt | Extrusive Original rock :Tuff |
|
| Metamorphic facies :Amphibolite | |||
| Wall rock | Glimmerskifer | Sedimentary Original rock :Sandstone |
|
| Metamorphic facies :Amphibolite |
Information(s) in free text format |
| Free text |
| Kochhammerens mineralisering er antatt å være fortsettelsen av Jenny-sonen fra Furuhaugen. En prøvestoll er drevet inn, trolig i samme tidsrom som det var prøvedrift på Furuhaugen. Stien, R. 1993. Ved prøvetaking i 1994 ble forekomsten funnet på et noe annet sted enn Stiens plassering. Ialt tre stoller er drevet inn i hammeren i forskjellige nivå, og flere hundre m3 med tippmateriale ligger under hammeren (NO0338.01). Flere cm store svovelkiskrystaller. En dagskjæring i en kvartsgang på myra ca. 100 m nord for hammeren har druserom med fine bergkrystaller samt svovel- og kopperkismineralisering. Furuhaug, L. 1994. |
Bibliography: |
| From NGU's Reference Archive: |
| Singsaas, Per; Sakshaug, G. F. , 1968 |
| Elektromagnetisk undersøkelse Avilonstollen, Sulitjelma. |
| ;Norges geologiske undersøkelse;FAGRAPPORT;NGU-rapport; No.805;5 pages |
| Kollung, Sigbjørn , 1989 |
| Sulitjelmafeltet. Berggrunnsgeologisk kart - M 1 : 100 000. Beskrivelse. |
| ;Norges geologiske undersøkelse;BOK; KARTBESKRIVELSE;Skrifter; No.93;1 - 47 pages |
| Abstract: | |
| The eugeoclinal rocks of the Sulitjelma region occup a large depression in the Norwegian Caldonodrd betwwen the Nasafjell tectonic window of Precambrian rocks in the south and the Tysfjord window in the north. The age of the rocks is thought to be Cambro-Silurian. The regionl metamophism is mainly in greenschist facies in the lower units, amphibolite facies in the Gasak Nappe and greenschist to amphibolite facies in the Fauske Nappe. Some of the largest sulphide deposits in Norway are located near Sulitjelma. The different types of mineralizations occurring in the region are briefly described. |
| Krog, Jan Reidar; Næss, Gunnar , 1987 |
| Geokjemiske undersøkelser av bekkesedimenter i Sulitjelma-området. |
| ;Norges geologiske undersøkelse;FAGRAPPORT;NGU-rapport; No.86.047;59 pages |
| Abstract: | |
| Bekkesedimenter fra 334 prøvelokaliteter i Sulitjelma-området ble innsamlet med en prøvetetthet på 1 prøve pr. 10 km2. Rapporten inneholder tabeller og resultkart over 28 elementer oppsluttet med HNO3 og bestemt med ICAP. |
| Kollung, S. , 1986 |
| Sulitjelma. Berggrunnskart; Sulitjelma; 21292; 1:50 000; trykt i farger; |
| ;Norges geologiske undersøkelse;KART |
| Abstract: | |
| Opptrykk 1989 |
| References not to be found in NGU's Reference Archive.: |
| Andersen, M.C. 1985: Vurdering av rest-tonnage i Furuhaugen Grubefelt og områdene Kochhammeren og Villumselv. Rapport BV2263. |
| Raith, N. 1967: Furuhaugen-Avilon stoll. Geologiske og geofysiske undersøkelser 1890-1967. Rapport BV2062. |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||
| NO0338.01 | Dump |
|
| NB! All analyse values are shown at the end of the printout.: |
Name of Locality : Skjerp 1 |
| (Object Id : 1841,005,02,00) |
| Location |
| County : | Nordland (18) | Municipality : | Fauske (1841) |
| Map 1:50000: | Sulitjelma (2129-2) | Map 1:250000: | Sulitjelma |
| Marking point: | Longitude: | 15.9613380 | Latitude: | 67.1461670 |
| EU89-UTM Zone 33 | (Coordinates IS confirmed) |
| X-coord: | 541663 m. | Y-coord: | 7447996 m. |
|
|
| Commodity |
| Main Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Sub Type: | Copper | |
| Element(s): | Cu Kis |
| Production |
| Activity: | Pitting | Reserves: | ||
| Prod. method: | Production: | |||
| Prod. status: | Volume of dump: |
Information(s) in free text format |
| Free text |
| En dagskjæring i en kvartsgang på myra ca. 100 m nord for Coch-hammeren har druserom med fine bergkrystaller samt svovel- og kopperkismineralisering. |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||
| NO0338.02 | Dump |
|
| NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
| from |
| Deposit Area 1841 - 005 Kochhammeren |
Element analyses |
( *=parts pr. million, #=parts pr.billion, Negative values means below detection limit value.) |
| Sample No. | Sample Type | Cu* | Zn* | Pb* | Co* | Ni* | Ag* | Au# |
| NO0338.01 | Dump | 1979 | 232 | 32 | 44 | 69 | .8 | -2.0 |
| NO0338.02 | Dump | 3952 | 11 | 3 | 394 | 415 | .4 | 2.0 |
| ------------------ |
| Sample No. | Pt# | Pd# | Rh# | As* | Cd* | Ba* | Mo* | Sb* | Bi* |
| NO0338.01 | -3.0 | -3.0 | -5.0 | 2 | .4 | 31 | 4.00 | -2 | -2 |
| NO0338.02 | -3.0 | -3.0 | -5.0 | 8 | -.2 | 2 | 1.00 | -2 | -2 |
| ------------------ |
| Sample No. | S% | V* | Cr* | Mn* | Fe% | Th* | U* | W* | Sr* |
| NO0338.01 | 4.18 | 55 | 61 | 252 | 8.83 | 3.00 | -5.00 | -2 | 6.0 |
| NO0338.02 | 27.99 | -1 | 3 | 43 | 44.07 | -2.00 | -5.00 | -2 | 7.0 |
| ------------------ |
| Sample No. | La* | B* | |||||||
| NO0338.01 | 6.00 | -3 | |||||||
| NO0338.02 | -1.00 | -3 |
| The fact sheet was created on 22.11.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |