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Norsk versjon | ||||
| THE ORE DATABASE | |||||
| Deposit Area 1253 - 007 | |||||
| (Last updated 31.jan.2024) | |||||
Name of Deposit Area : Njåstad |
| (Object Id : 1253,007,00,00) |
| Location |
| County : | Hordaland (12) | Municipality : | Osterøy (1253) |
| Map 1:50000: | Stanghelle (1216-3) | Map 1:250000: | Bergen |
| Marking point: | Longitude: | 5.5758120 | Latitude: | 60.5314450 |
| EU89-UTM Zone 32 | (Coordinates IS confirmed) |
| X-coord: | 312135 m. | Y-coord: | 6715488 m. |
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| Commodity |
| Main Type: | Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) | Sub Type: | Zinc | |
| Element(s): | Zn Cu |
| Importance |
| Public: | Little Importance (reg. 18.02.2015) |
| Economical: | Minor interest , (Confirmed 18.feb.2005 by Havard Gautneb) |
Mineralization |
| Era: | Proterozoic | Period: | Mesoproterozoic | |
| Dating: | Method: | |||
| Genesis: | Orthomagmatic formation | Form: | Irregular | |
| Main texture: | Structureless | Min. distribution: | Massive (>50 % ore minerals) |
| Main grain size: | Medium grained (1-3 mm) | Main alteration: |
| Strike/Dip: | Direction: | |||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Proterozoic | Period: | Mesoproterozoic |
| Province: | Caledonian Basement Province | |
| Geotec.unit: | Lindås Nappe Complex | |
| Tectonic complex: | ||
| Igneous complex: |
| Group: | Formation: |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||
| Njåstad-01 | Bedrock |
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| Njåstad-02 | Dump |
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| NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
| from |
| Deposit Area 1253 - 007 Njåstad |
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# |
| Njåstad-01 | Bedrock | 3750 | 3950 | 36 | 48 | 39 | 2.5 | 5.0 |
| Njåstad-02 | Dump | 107 | 35400 | 215 | 354 | 26 | .5 | 6.0 |
| ------------------ |
| Sample No. | Pt# | Pd# | As* | Cd* | Ba* | Mo* | Sn* | Sb* | Bi* |
| Njåstad-01 | -5.0 | -1.0 | 2 | 9.4 | 40 | 1.58 | 5 | 0 | 0 |
| Njåstad-02 | -5.0 | -1.0 | 14 | 94.8 | -10 | 9.64 | 4 | 0 | 3 |
| ------------------ |
| Sample No. | Se* | Ga* | Ge* | In* | S% | V* | Cr* | Mn* | Fe% |
| Njåstad-01 | 6.00 | 18.90 | 0.14 | 0.39 | 5.83 | 343 | 121 | 1180 | 12.10 |
| Njåstad-02 | 21.00 | 8.14 | 0.22 | 1.67 | 36.90 | 40 | 22 | 723 | 31.50 |
| ------------------ |
| Sample No. | Th* | U* | W* | Rb* | Sr* | Y* | Zr* | Nb* | Cs* |
| Njåstad-01 | 0.17 | 0.30 | 0 | 1.7 | 157.0 | 40.3 | 9 | 1.30 | 0.08 |
| Njåstad-02 | 0.28 | 0.50 | -0 | 0.6 | 36.6 | 4.9 | 4 | 0.30 | -0.05 |
| ------------------ |
| Sample No. | La* | Ce* | Li* | Be* | P* | Sc* | Ti* | Te* | Hf* |
| Njåstad-01 | 3.70 | 12.75 | 9 | 0 | 670 | 39.30 | 7600 | 0.22 | 0.40 |
| Njåstad-02 | 0.80 | 2.00 | 0 | -0 | 90 | 4.20 | 1170 | 0.56 | 0.10 |
| ------------------ |
| Sample No. | Re* | Tl* | |||||||
| Njåstad-01 | 0 | 0 | |||||||
| Njåstad-02 | 0 | 0 |
| 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 |