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Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Deposit Area 1854 - 094 | |||||
| (Last updated 25.jan.2000) | |||||
Name of Deposit Area : Tuva |
| (Object Id : 1854,094,00,00) |
| Location |
| County : | Nordland (18) | Municipality : | Ballangen (1854) |
| Map 1:50000: | Evenes (1331-4) | Map 1:250000: | Narvik |
| Marking point: | Longitude: | 16.7105610 | Latitude: | 68.3162290 |
| EU89-UTM Zone 33 | (Coordinates IS confirmed) |
| X-coord: | 570525 m. | Y-coord: | 7579100 m. |
|
|
| Commodity |
| Main Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Sub Type: | Sulphides | |
| Element(s): | Kis |
| Production |
| Activity: | Test mining | Reserves: | ||
| Prod. method: | Underground mining | Production: | ||
| Prod. status: | Disused, closed | Volume of dump: | 7 m3 |
| Importance |
| Public: | Not Assessed (reg. 18.02.2015) |
| Economical: | Not classified/evaluated |
Mineralization |
| Era: | Paleozoic | Period: | Ordovician | |
| Dating: | Method: | |||
| Genesis: | Sedex | Form: | Layer | |
| Main texture: | Banded | Min. distribution: | Irregular (scattered) |
| Main grain size: | Fine grained (< 1 mm) | Main alteration: | Sericitisation |
| Strike/Dip: | Direction: | |||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Paleozoic | Period: | Ordovician |
| Province: | Caledonides | |
| Geotec.unit: | Ofoten Nappe Complex | |
| Tectonic complex: | ||
| Igneous complex: |
| Group: | Evenesgruppen | Formation: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Calcite | Major mineral (>10%) | |
| Gangue mineral | Quartz | Major mineral (>10%) | |
| Gangue mineral | Muscovite | Major mineral (>10%) | |
| Gangue mineral | Amphibole | Subordinate mineral (1-10%) | |
| Gangue mineral | Garnet | Accessory mineral (<1%) | |
| Ore mineral | Pyrite | Major mineral (>10%) | |
| Ore mineral | Pyrrhotite | Subordinate mineral (1-10%) |
Lithology: |
| Relationship | Rock | Origin | |
| Host rock | Kalkspatmarmor | Sedimentary Original rock :Limestone |
|
| Metamorphic facies :Amphibolite | |||
| Wall rock | Amfibolitt | Intrusive Original rock :Gabbro |
|
| Metamorphic facies :Amphibolite | |||
| Wall rock | Granat kv. gl. sk. | Sedimentary Original rock :Argillaceous sediment |
|
| Metamorphic facies :Amphibolite |
Structures |
| Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
| Host rock | Mineral banding | Syn-mineralisation ;...Effect :Controls | ||
| Host rock | Primary layering | Syn-mineralisation ;...Effect :Controls |
Information(s) in free text format |
| Free text |
| Skjerpet består av en ca. 5m lang stoll med nedenforliggende tipp. Stollen ser ut til å gå svakt på synk, og er nå vannfylt innerst. Ifølge lokalkjente ble stollen drevet av svensker på slutten av 1800-tallet. Mineraliseringen sitter i kalkspatmarmor. Den er massiv og grovt oppsprukket. Vanskelig å måle strøk og fall. Fine foldestrukturer i marmoren over stollinngangen. Marmoren er grå til mørkegrå, middelskornet med tendens til bånding. Rene kalkspatkrystaller forekommer. Mineraliseringen er generelt svak. Prøvetaking: 1 Meget fattig og ujevn disseminasjon av pyritt? i grå kalkspatmarmor. (Typepr. + ref) 2 Py + biotitt i svak bånding i lys kalkspatmarmor. Samme type bergart og malm som i Kalvåsen skjerpet. (Typepr. + ref) |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||
| NO0402.01 | Bedrock |
|
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| NO0402.02 | Bedrock |
|
| NB! All analyse values are shown at the end of the printout.: |
Name of Locality : Kalvåsen |
| (Object Id : 1854,094,01,00) |
| Location |
| County : | Nordland (18) | Municipality : | Ballangen (1854) |
| Map 1:50000: | Evenes (1331-4) | Map 1:250000: | Narvik |
| Marking point: | Longitude: | 16.6974160 | Latitude: | 68.3172600 |
| EU89-UTM Zone 33 | (Coordinates NOT confirmed) |
| X-coord: | 569979 m. | Y-coord: | 7579199 m. |
|
|
| Commodity |
| Main Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Sub Type: | Sulphides | |
| Element(s): | Kis |
Name of Locality : Kalvåsen |
| (Object Id : 1854,094,02,00) |
| Location |
| County : | Nordland (18) | Municipality : | Ballangen (1854) |
| Map 1:50000: | Evenes (1331-4) | Map 1:250000: | Narvik |
| Marking point: | Longitude: | 16.7025320 | Latitude: | 68.3207970 |
| EU89-UTM Zone 33 | (Coordinates NOT confirmed) |
| X-coord: | 570179 m. | Y-coord: | 7579600 m. |
|
|
| Commodity |
| Main Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Sub Type: | Sulphides | |
| Element(s): | Kis |
Name of Locality : Kalvåsen |
| (Object Id : 1854,094,03,00) |
| Location |
| County : | Nordland (18) | Municipality : | Ballangen (1854) |
| Map 1:50000: | Evenes (1331-4) | Map 1:250000: | Narvik |
| Marking point: | Longitude: | 16.7143520 | Latitude: | 68.3166380 |
| EU89-UTM Zone 33 | (Coordinates NOT confirmed) |
| X-coord: | 570680 m. | Y-coord: | 7579149 m. |
|
|
| Commodity |
| Main Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Sub Type: | Sulphides | |
| Element(s): | Kis |
Analyse Results |
| from |
| Deposit Area 1854 - 094 Tuva |
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# |
| NO0402.01 | Bedrock | 54 | 83 | 115 | 14 | -16 | -8.2 | 1.0 |
| NO0402.02 | Bedrock | -8 | 67 | -41 | -8 | -16 | -8.2 | 1.0 |
| ------------------ |
| Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sn* | Sb* | Bi* |
| NO0402.01 | 3.0 | 3.0 | -20 | -8.2 | -8 | -8.20 | -20 | -20 | -20 |
| NO0402.02 | 3.0 | 3.0 | -20 | -8.2 | 10 | -8.20 | -20 | -20 | -20 |
| ------------------ |
| Sample No. | S% | V* | Cr* | Mn* | Fe% | Th* | U* | Sr* | La* |
| NO0402.01 | .23 | 22 | 19 | 728 | 4.62 | -30.00 | -30.00 | 736.0 | 11.00 |
| NO0402.02 | .43 | -8 | -8 | 110 | .91 | -30.00 | -30.00 | 1510.0 | 9.07 |
| ------------------ |
| Sample No. | B* | ||||||||
| NO0402.01 | -41 | ||||||||
| NO0402.02 | -41 |
| The fact sheet was created on 17.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |