Bilstadvatnet West Ti-V-P Deposit, Lund, Rogaland, Norwayi
| Regional Level Types | |
|---|---|
| Bilstadvatnet West Ti-V-P Deposit | Deposit |
| Lund | Municipality |
| Rogaland | County |
| Norway | Country |
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Latitude & Longitude (WGS84):
58° 32' 28'' North , 6° 19' 49'' East
Latitude & Longitude (decimal):
Locality type:
Age:
1000 to 541 ± 1.0 Ma
Geologic Time:
Reference for age:
Geological Survey of Norway. The Ore Database. Deposit Area 1112 - 014, Bilstadvatnet W
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Moi | 1,740 (2010) | 15.9km |
| Vikeså | 715 (2010) | 17.5km |
| Egersund | 9,502 (2010) | 21.7km |
| Hauge i Dalane | 2,148 (2013) | 22.2km |
| Sira | 584 (2013) | 23.5km |
Other Languages:
Northern Sotho:
Bilstadvatnet Vest, Norge
Norwegian:
Bilstadvatnet Vest, Lund, Rogaland, Norge
Oxide- and apatite-rich modally layered gabbronorite in the Bjerkreim-Sokndal Layered Intrusion in the Rogaland Anorthosite Province. The stratigraphic sequence, to which the Teksevatnet S deposit belongs, is conventionally denoted MCU4-e and may be followed along strike from Rappstad in the southern extension around the hinge of the Bjerkreim lobe to Ualand in the north-eastern extension - a total distance of approximately 25 km. The two uppermost zones in MCU IV (the e- and f-zones) contain apatite in addition to ilmenite and magnetite. The stratigraphic thickness of these two zones exceeds 1 km in the central part, however the economic part is restricted to the lowermost part (50-170 m) of zone e. The zone of economic interest is further restricted to the northeastern part of the Bjerkreim lobe, the area between Terland and Ualand, a total distance of ~10 km.
In the area of Bilstadvatnet the thickness of MCU4e zone has increased slightly compared to the Teksevatnet area. At Bilstadvatnet the thickness of MCU IVe is in the order of 1000 m. The economic part has a thickness of approximately 60m. The total amount of apatite + ilmenite + magnetite have increased slightly with respect to Teksevatnet-Lauvneset (also in Lund county). The profile at Bilstadvatnet W was sampled along outcrops on the shore of lake Bilstadvatnet at a peninsula northeast of Bilstad (Neset). A 30 m-thick continuous zone of cm-dm-scale layered melanocratic gabbronorite was encountered.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
1 valid mineral.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) Reference: Geological Survey of Norway. The Ore Database. Deposit Area 1112 - 014, Bilstadvatnet W |
| ⓘ 'Biotite' Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 Reference: Geological Survey of Norway. The Ore Database. Deposit Area 1112 - 014, Bilstadvatnet W |
| ⓘ Ilmenite Formula: Fe2+TiO3 Reference: Geological Survey of Norway. The Ore Database. Deposit Area 1112 - 014, Bilstadvatnet W |
| ⓘ 'Plagioclase' Formula: (Na,Ca)[(Si,Al)AlSi2]O8 Reference: Geological Survey of Norway. The Ore Database. Deposit Area 1112 - 014, Bilstadvatnet W |
| ⓘ 'Pyroxene Group' Formula: ADSi2O6 Reference: Geological Survey of Norway. The Ore Database. Deposit Area 1112 - 014, Bilstadvatnet W |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Ilmenite | 4.CB.05 | Fe2+TiO3 |
| Unclassified Minerals, Rocks, etc. | |||
| ⓘ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
| ⓘ | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| ⓘ | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
| ⓘ | 'Pyroxene Group' | - | ADSi2O6 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| H | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| O | Oxygen | |
| O | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| O | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| O | ⓘ Ilmenite | Fe2+TiO3 |
| O | ⓘ Pyroxene Group | ADSi2O6 |
| O | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| F | Fluorine | |
| F | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| F | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| Na | Sodium | |
| Na | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Mg | Magnesium | |
| Mg | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| Al | Aluminium | |
| Al | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Al | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| Si | Silicon | |
| Si | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | ⓘ Pyroxene Group | ADSi2O6 |
| Si | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| P | Phosphorus | |
| P | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Cl | Chlorine | |
| Cl | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| K | Potassium | |
| K | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| Ca | Calcium | |
| Ca | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Ca | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Ti | Titanium | |
| Ti | ⓘ Ilmenite | Fe2+TiO3 |
| Ti | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| Fe | Iron | |
| Fe | ⓘ Ilmenite | Fe2+TiO3 |
| Fe | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
References
Sort by
Year (asc) Year (desc) Author (A-Z) Author (Z-A)Korneliussen, A., McEnroe, S. A., Nilsson, L.-P., Schiellerup, H., Gautneb, H., Meyer, G. B., Størseth, L. R. (2000): An overview of titanium deposits in Norway. Norges geologiske undersøkelse. NGU Bulletin. 436: 27-38
Schiellerup, H., Meyer, G. B., Tegner, C.; Robins, B.; Korneliussen, A. (2001): Resources of apatite, ilmenite and magnetite in the Bjerkreim Sokndal Layered Intrusion, Rogaland, South Norway. Norges geologiske undersøkelse, NGU-report. No.2001.092, 33 pages
Korneliussen, A., Furuhaug, L., Gautneb, H., McEnroe, S., Nilsson, L.P., Sørdal, T. , (2001): Forekomster med ilmenitt, vanadiumholdig magnetitt og apatitt i norittiske bergarter i Egersundfeltet, Rogaland . Norges geologiske undersøkelse, NGU-report. No.2001.014; 29 pages
Meyer, G.B., Schiellerup, H., Tegner, C. (2002): Chemical characterisation of ilmenite, magnetite and apatite in the Bjerkreim-Sokndal Layered Intrusion, Rogaland, South Norway. Norges geologiske undersøkelse, NGU-report, No.2002.042; 25 pages
Marker, M., Schiellerup, H., Meyer, G., Robins, B., Bolle, O. (2004):Beskrivelse til geologisk kart over Rogaland Anortosittprovins, 1:75 000. Norges geologiske undersøkelse, NGU-report. No.2004.007; 23 pages
Geological Survey of Norway. The Ore Database. Deposit Area 1112 - 014, Bilstadvatnet W (Last updated 10.jun.2015)
Other Databases
| Link to Geological Survey of Norway: | 16171 |
|---|
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