Norsk versjon | |||||
THE INDUSTRIAL MINERAL DATABASE | |||||
Deposit Area 1865 - 303 | |||||
(Last updated 12.okt.2023) |
Name of Deposit Area : Nordre Følstad |
(Object Id : 1865,303,00,00) |
Location |
County : | Nordland (18) | Municipality : | Vågan (1865) |
Map 1:50000: | Oddvær (1131-1) | Map 1:250000: | Svolvær |
Marking point: | Longitude: | 14.7273620 | Latitude: | 68.2833970 |
EU89-UTM Zone 33 | (Coordinates IS confirmed) |
X-coord: | 488741 m. | Y-coord: | 7574485 m. |
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Commodity |
Main Type: | Other industrial minerals | Sub Type: | Apatite |
Importance |
Public: | (No data) |
Economical: | Not classified/evaluated |
Mineralization |
Era: | Proterozoic | Period: | Paleoproterozoic | |
Dating: | Method: | |||
Genesis: | Form: | Lens | ||
Main texture: | Min. distribution: | Massive (>50 % ore minerals) |
Main grain size: | Medium grained (1-3 mm) |
Strike/Dip: | Direction: | |||
Plunge: |
Stratigraphic classification of host rock |
Era: | Period: |
Province: | ||
Geotec.unit: | ||
Tectonic complex: | ||
Igneous complex: |
Group: | Formation: |
Photo(s) from the Deposit area: |
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Bibliography: |
References not to be found in NGU's Reference Archive.: |
Ihlen, P. M., Schiellerup, H., Gautneb, H. & Skår, Ø. (2014). Characterization of apatite resources in Norway and their REE potential — A review. Ore Geology Reviews 58, 126-147. |
Fieldsamples |
Sample No. | Sample type | Miscellanrous | |||||
AUST131823 | Bedrock |
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76740 | Bedrock |
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76741 | Bedrock |
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76742 | Bedrock |
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76743 | Bedrock |
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NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
from |
Deposit Area 1865 - 303 Nordre Følstad |
Element analyses |
( *=parts pr. million, #=parts pr.billion, Negative values means below detection limit value.) |
Sample No. | Sample Type | Cu* | Zn* | Co* | Ni* | Ba* | Mo* | Ga* |
AUST131823 | Bedrock | 15 | 755 | 93 | 58 | 45 | -3.00 | 89.20 |
76740 | Bedrock | 1 | 18 | 14 | 45 | 15 | 0.80 | 51.90 |
76741 | Bedrock | 1 | 23 | 72 | 54 | 12 | 0.80 | 91.10 |
76742 | Bedrock | 1 | 24 | 55 | 40 | 47 | 0.80 | 73.60 |
76743 | Bedrock | 0 | 25 | 61 | 37 | 97 | 0.30 | 83.00 |
------------------ |
Sample No. | V* | Cr* | Th* | U* | W* | Rb* | Sr* | Y* | Zr* |
AUST131823 | 765 | 130 | 93.70 | 3.40 | -0 | -5.0 | 88.0 | 367.0 | 4540 |
76740 | 306 | 3.7 | 34.0 | 265.6 | 3401 | ||||
76741 | 1170 | 3.7 | 36.0 | 327.4 | 4345 | ||||
76742 | 956 | 6.1 | 47.0 | 328.9 | 3888 | ||||
76743 | 892 | 6.8 | 165.0 | 235.5 | 3457 |
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Sample No. | Nb* | Ta* | Cs* | La* | Ce* | Pr* | Nd* | Sm* | Eu* |
AUST131823 | 16.90 | 0.70 | -0.40 | 587.00 | 1120.00 | 140.00 | 644.00 | 117.00 | 3.00 |
76740 | -0.10 | 242.00 | 607.00 | 85.10 | 367.00 | 75.40 | 2.30 | ||
76741 | 0.50 | 285.00 | 700.00 | 97.30 | 415.00 | 83.10 | 2.70 | ||
76742 | 0.70 | 322.00 | 782.00 | 109.90 | 466.00 | 90.60 | 3.00 | ||
76743 | 0.40 | 297.00 | 697.00 | 94.40 | 390.00 | 70.30 | 2.60 |
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Sample No. | Gd* | Tb* | Dy* | Ho* | Er* | Tm* | Yb* | Lu* | Be* |
AUST131823 | 91.60 | 12.40 | 64.70 | 12.90 | 31.90 | 3.90 | 22.40 | 3.50 | -1 |
76740 | 74.20 | 9.40 | 54.70 | 9.40 | 24.60 | 3.20 | 18.40 | 2.70 | -1 |
76741 | 79.40 | 10.40 | 63.20 | 11.20 | 29.80 | 3.80 | 21.70 | 3.10 | -1 |
76742 | 82.60 | 10.60 | 61.00 | 11.40 | 30.10 | 4.00 | 23.50 | 3.40 | -1 |
76743 | 61.70 | 7.80 | 44.40 | 8.10 | 21.70 | 2.90 | 17.20 | 2.60 | -1 |
------------------ |
Sample No. | Sc* | Hf* | |||||||
AUST131823 | 22.30 | 112.00 | |||||||
76740 | 87.00 | ||||||||
76741 | 113.20 | ||||||||
76742 | 103.50 | ||||||||
76743 | 89.80 |
Oxide analyses |
( All values are in % ) |
Sample No. | Sample Type | SiO2 | Al2O3 | TiO2 | Fe2O3 | MnO | MgO | CaO |
AUST131823 | Bedrock | 6.59 | 4.17 | 4.22 | 72.40 | 0.24 | 1.20 | 4.39 |
76740 | Bedrock | 1.80 | 2.27 | 3.98 | 84.33 | 0.20 | 0.81 | 4.23 |
76741 | Bedrock | 1.60 | 2.29 | 4.07 | 84.22 | 0.22 | 0.91 | 4.96 |
76742 | Bedrock | 3.70 | 1.97 | 3.58 | 81.53 | 0.19 | 0.88 | 5.75 |
76743 | Bedrock | 12.40 | 5.68 | 3.40 | 69.31 | 0.18 | 1.06 | 4.78 |
------------------ |
Sample No. | Na2O | K2O | P2O5 | Loss | Sum | ||||
AUST131823 | 0.57 | 0.27 | 2.98 | -2.21 | 95.00 | ||||
76740 | 0.12 | 0.17 | 3.23 | -2.72 | 98.00 | ||||
76741 | 0.09 | 0.11 | 3.75 | -2.66 | 100.00 | ||||
76742 | 0.14 | 0.22 | 4.23 | -2.49 | 100.00 | ||||
76743 | 1.33 | 0.45 | 2.99 | -2.08 | 100.00 |
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 |