Norsk versjon | |||||
THE ORE DATABASE | |||||
Occurence 5053 - 003 Fossem | |||||
(Object Id: 149) (Last updated: 15.05.2006) |
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Location |
County: | Trøndelag | Municipality: | Inderøy (5053) |
Map 1:50000: | Verran (1622-1) | Map 1:250000: | Trondheim |
Coordinate system: | EU89-UTM Zone 32 |
East: | 608019 m. | North: | 7088542 m. |
Longitude: | 11.2014740 | Latitude: | 63.9072490 |
Show on map |
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Resource |
Resource Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Resource Subtype: | Sulphides | |
Element(s): | Kis |
Importance |
Raw material meaning: | Little Importance (reg. 18.02.2015) |
Resources and production |
Activity: | Test mining | Reserves: | ||
Operating method: | Underground mining | Historical production: |
Mineralization |
Genesis: | Volcex | Form: | Layer | |
Main texture: | Banded | Min. distribution: | Semi-massive (20-50 % ore minerals) |
Main grain size: | Medium grained (1-3 mm) | Main alteration: |
Strike/Dip: | 5 / 45 | Direction: | ||
Plunge: |
Stratigraphic classification of host rock |
Era: | Paleozoic | Period: |
Province: | Caledonides | |
Geotec.unit: | ||
Tectonic complex: | ||
Igneous complex: |
Group: | Formation: |
Mineralogy |
Relationship | Mineral | Amount | |
Ore mineral | Pyrrhotite | Major mineral (>10%) | |
Ore mineral | Pyrite | Major mineral (>10%) |
Lithology: |
Relationship | Rock | Origin | |
Wall rock | Amfibolitt | Extrusive Original rock :Basalt |
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Metamorphic facies :Amphibolite |
Information(s) in free text format |
Free text |
Forekomsten ligger øverst i bratt skrent og er lokalt benevnt "Kishølet". Det er sprengt ut en ca. 5 m lang stoll, og en vannfylt skråsjakt sies å være 15 m dyp. Den mineraliserte sonen er ca. 1 m mektig, sterkt foldet, og veksler mellom disseminasjon og semimassive bånd. Tilsvarende mineralisering finnes som <0,5 m mektig lag i vegskjæring ved UTM 608850-7088750. |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | ||
TG90154 | Bedrock |
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TG90155 | Bedrock |
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NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
from |
Deposit Area 5053 - 003 Fossem |
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# |
TG90154 | Bedrock | 94 | 131 | 2 | 6 | 56 | .1 | 1.0 |
TG90155 | Bedrock | 268 | 74 | 2 | 11 | 113 | .8 | 9.0 |
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Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sb* | Bi* | S% |
TG90154 | 3.0 | 3.0 | 2 | 1.2 | 71 | 3.00 | 2 | 2 | 6.51 |
TG90155 | 2.0 | 4.0 | 2 | 1.1 | 12 | 3.00 | 2 | 2 | 12.55 |
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Sample No. | V* | Cr* | Mn* | Fe% | Th* | U* | W* | Sr* | La* |
TG90154 | 100 | 87 | 376 | 12.94 | 2.00 | 5.00 | 1 | 8.0 | 7.00 |
TG90155 | 29 | 9 | 246 | 19.34 | 4.00 | 7.00 | 1 | 1.0 | 3.00 |
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Sample No. | B* | ||||||||
TG90154 | 2 | ||||||||
TG90155 | 2 |
The fact sheet was created on 03.05.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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