Norsk versjon | |||||
THE ORE DATABASE | |||||
Occurence 1806 - 065 Hammarfjell Midtre | |||||
(Object Id: 2404) (Last updated: 21.03.2013) |
|
Location |
County: | Nordland | Municipality: | Narvik (1806) |
Map 1:50000: | Skjomen (1331-1) | Map 1:250000: | Narvik |
Coordinate system: | EU89-UTM Zone 33 |
East: | 588684 m. | North: | 7584233 m. |
Longitude: | 17.1550070 | Latitude: | 68.3571440 |
Show on map |
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Resource |
Resource Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Resource Subtype: | Zinc | |
Element(s): | Zn Pb Cu |
Importance |
Raw material meaning: | Not Assessed (reg. 07.12.2015) |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Operations |
From - To | Activity | Comments | |
Core drilling | |||
1917 - 1919 | Pitting | ||
1927 - 1928 | Pitting |
Mineralization |
Era: | Paleozoic | Period: | Ordovician | |
Genesis: | Volcex | Form: | Layer | |
Main texture: | Banded | Min. distribution: | Disseminated (<20 % ore minerals) |
Main grain size: | Medium grained (1-3 mm) | Main alteration: | Sericitisation |
Strike/Dip: | 252 / 30 | Direction: | ||
Plunge: |
Stratigraphic classification of host rock |
Era: | Paleozoic | Period: | Ordovician |
Province: | Caledonides | |
Geotec.unit: | Narvik Nappe Complex | |
Tectonic complex: | ||
Igneous complex: |
Group: | Narvikgruppen | Formation: |
Mineralogy |
Relationship | Mineral | Amount | |
Gangue mineral | Quartz | Major mineral (>10%) | |
Gangue mineral | Muscovite | Subordinate mineral (1-10%) | |
Ore mineral | Pyrite | Major mineral (>10%) | |
Ore mineral | Sphalerite | Major mineral (>10%) | |
Ore mineral | Galena | Subordinate mineral (1-10%) | |
Ore mineral | Pyrrhotite | Subordinate mineral (1-10%) | |
Ore mineral | Chalcopyrite | Accessory mineral (<1%) |
Lithology: |
Relationship | Rock | Origin | |
Host rock | Keratofyr | Extrusive Original rock :Tuff |
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Metamorphic facies :Amphibolite | |||
Wall rock | Keratofyr | Extrusive Original rock :Tuff |
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Metamorphic facies :Amphibolite |
Structures |
Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
Host rock | Foliation | Strike/Dip :252 / 30 | Post-mineralisation ;...Effect :Modifies | |
Host rock | Primary layering | Strike/Dip :252 / 30 | Syn-mineralisation ;...Effect :Controls |
Information(s) in free text format |
Free text |
The Hammarfjell-Grøntuva zone a c. 4 km long horizon with sulphides associated with felsic metatuffites. Mineralizations consist of banded pyrite ore with bands enriched in sphalerite and galena or chalcopyrite. At places is a breccia-type where sphalerite with or without chalcopyrite and galena is the breccia fill between pyrite-banded fragments. The thickness of the ore zone is 1-5 m. |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||||
NO0263.01 | Bedrock |
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NB! All analyse values are shown at the end of the printout.: |
Name of Locality: Skjerp 1 |
(Object Id: 3125 65,01,00) |
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Location |
County: | Nordland | Municipality: | Narvik (1806) |
Map 1:50000: | Skjomen (1331-1) | Map 1:250000: | Narvik |
Coordinate system: | EU89-UTM Zone 33 |
East: | 588600 m. | North: | 7584250 m. |
Longitude: | 17.1529800 | Latitude: | 68.3573140 |
Show on map |
|
Resource |
Resource Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Resource Subtype: | Zinc | |
Element(s): | Zn Pb Cu |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Name of Locality: Skjerp 2 |
(Object Id: 3126 65,02,00) |
|
Location |
County: | Nordland | Municipality: | Narvik (1806) |
Map 1:50000: | Skjomen (1331-1) | Map 1:250000: | Narvik |
Coordinate system: | EU89-UTM Zone 33 |
East: | 588750 m. | North: | 7584250 m. |
Longitude: | 17.1566220 | Latitude: | 68.3572670 |
Show on map |
|
Resource |
Resource Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Resource Subtype: | Zinc | |
Element(s): | Zn Pb Cu |
Resources and production |
Activity: | Pitting | Reserves: | ||
Operating method: | Historical production: |
Analyse Results |
from |
Deposit Area 1806 - 065 Hammarfjell Midtre |
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# |
NO0263.01 | Bedrock | 3420 | 78300 | 46000 | 50 | -16 | -8.2 | 154.0 |
------------------ |
Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sn* | Sb* | Bi* |
NO0263.01 | 3.0 | 3.0 | -20 | 186.0 | -8 | 65.20 | -20 | 82 | 165 |
------------------ |
Sample No. | S% | V* | Cr* | Mn* | Fe% | Th* | U* | Sr* | La* |
NO0263.01 | 9.00 | 22 | -8 | 169 | 7.76 | 244.00 | -30.00 | -16.4 | -8.20 |
------------------ |
Sample No. | B* | ||||||||
NO0263.01 | -41 |
The fact sheet was created on 29.04.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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