|
|
Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Deposit Area 1736 - 005 | |||||
| (Last updated 06.des.2002) | |||||
Name of Deposit Area : Klokkesteinan |
| (Object Id : 1736,005,00,00) |
| Location |
| County : | Nord-Trøndelag (17) | Municipality : | Snåsa (1736) |
| Map 1:50000: | Andorsjøen (1823-1) | Map 1:250000: | Grong |
| Marking point: | Longitude: | 12.7280950 | Latitude: | 64.3162570 |
| EU89-UTM Zone 33 | (Coordinates IS confirmed) |
| X-coord: | 390151 m. | Y-coord: | 7134219 m. |
|
|
| Commodity |
| Main Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Sub Type: | Sulphides | |
| Element(s): | Kis |
| Production |
| Activity: | Pitting | Reserves: | ||
| Prod. method: | Production: | |||
| Prod. status: | Volume of dump: | 1 m3 |
| Importance |
| Public: | Not Assessed (reg. 18.02.2015) |
| Economical: | Not classified/evaluated |
Mineralization |
| Era: | Paleozoic | Period: | ||
| Dating: | Method: | |||
| Genesis: | Sedex | Form: | Layer | |
| Main texture: | Foliated | Min. distribution: | Disseminated (<20 % ore minerals) |
| Main grain size: | Medium grained (1-3 mm) | Main alteration: |
| Strike/Dip: | 220 / 60 | Direction: | ||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Paleozoic | Period: |
| Province: | Caledonides | |
| Geotec.unit: | Køli Nappe Complex | |
| Tectonic complex: | Guladekket | |
| Igneous complex: |
| Group: | Gulagruppen | Formation: |
Mineralogy |
| Relationship | Mineral | Amount | |
| Gangue mineral | Muscovite | Major mineral (>10%) | |
| Gangue mineral | Quartz | Major mineral (>10%) | |
| Gangue mineral | Biotite | Major mineral (>10%) | |
| Gangue mineral | Plagioclase | Subordinate mineral (1-10%) | |
| Gangue mineral | Potassic feldspar | Subordinate mineral (1-10%) | |
| Ore mineral | Pyrite | Major mineral (>10%) | |
| Ore mineral | Pyrrhotite | Major mineral (>10%) |
Lithology: |
| Relationship | Rock | Origin | |
| Host rock | Fyllitt | Sedimentary Original rock :Argillaceous sediment |
|
| Metamorphic facies :Greenschist | |||
| Host rock | Glimmerskifer | Sedimentary Original rock :Argillaceous sediment |
|
| Metamorphic facies :Greenschist |
Structures |
| Location: | Type: | Orientation(360 gr.): | Relation to min.: | |
| Host rock | Foliation | Strike/Dip :220 / 60 | Post-mineralisation ;...Effect :None |
Information(s) in free text format |
| Free text |
| Det er brutt ut knapt 1 m3 i en skrent, hvor skiferen er rusten og sulfid- holdig over minst 5 m mektighet. Bergarten er vekslende lag av kvartsrik glimmerskifer med svovelkis (5 %) og magnetkis (1-2 %) disseminasjon (prøve 01) og fyllitt med svovelkis-disseminasjon (prøve 02). Tynne kvartslag er vanlig i skiferen. Rustsonen er også blotet ved UTM 390120 7134360. |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||
| NT0357.01 | Bedrock |
|
||||
| NT0357.02 | Bedrock |
|
| NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
| from |
| Deposit Area 1736 - 005 Klokkesteinan |
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# |
| NT0357.01 | Bedrock | 34 | 79 | 2 | 15 | 67 | .1 | 1.0 |
| NT0357.02 | Bedrock | 13 | 43 | 2 | 1 | 10 | .1 | 5.0 |
| ------------------ |
| Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sb* | Bi* | S% |
| NT0357.01 | 1.0 | 2.0 | 2 | .2 | 56 | 3.00 | 2 | 2 | .97 |
| NT0357.02 | 5.0 | 8.0 | 2 | .2 | 42 | 13.00 | 2 | 2 | .11 |
| ------------------ |
| Sample No. | V* | Cr* | Mn* | Fe% | Th* | U* | W* | Sr* | La* |
| NT0357.01 | 31 | 47 | 225 | 3.44 | 11.00 | 5.00 | 1 | 9.0 | 44.00 |
| NT0357.02 | 36 | 43 | 116 | 1.64 | 11.00 | 5.00 | 1 | 5.0 | 2.00 |
| ------------------ |
| Sample No. | B* | ||||||||
| NT0357.01 | 3 | ||||||||
| NT0357.02 | 2 |
| The fact sheet was created on 19.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |