Hoskulstjern, Froland, Agder, Norwayi
| Regional Level Types | |
|---|---|
| Hoskulstjern | Group of Quarries |
| Froland | Municipality |
| Agder | County |
| Norway | Country |
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Latitude & Longitude (WGS84):
58° 30' 44'' North , 8° 24' 27'' East
Latitude & Longitude (decimal):
Locality type:
Group of Quarries
Köppen climate type:
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
| Club | Location | Distance |
|---|---|---|
| SĂžrlandets Geologiforening | Kristiansand | 46km |
Other Languages:
Norwegian:
Hokulstjern, Froland, Agder, Norge
Quarries in a plagioclase dominated pegmatite.
The coordinates are from the NGU, and are the approximate midpoint between what seems to be a group of three quarries.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
2 valid minerals.
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:
| â '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: Ihlen P.M., Henderson I., Larsen, R.B., Lynum R. (2001): Potensielle ressurser av kvarts- og feltspatrĂ„stoffer pĂ„ SĂžrlandet, I: Regional prĂžvetakning av utvalgte feltspatbrudd i FrolandsomrĂ„det. NGU Rapport 2001.044, 46 pp. |
| â Muscovite Formula: KAl2(AlSi3O10)(OH)2 Reference: Ihlen P.M., Henderson I., Larsen, R.B., Lynum R. (2001): Potensielle ressurser av kvarts- og feltspatrĂ„stoffer pĂ„ SĂžrlandet, I: Regional prĂžvetakning av utvalgte feltspatbrudd i FrolandsomrĂ„det. NGU Rapport 2001.044, 46 pp. |
| â 'Plagioclase' Formula: (Na,Ca)[(Si,Al)AlSi2]O8 Reference: Ihlen P.M., Henderson I., Larsen, R.B., Lynum R. (2001): Potensielle ressurser av kvarts- og feltspatrĂ„stoffer pĂ„ SĂžrlandet, I: Regional prĂžvetakning av utvalgte feltspatbrudd i FrolandsomrĂ„det. NGU Rapport 2001.044, 46 pp. |
| â Quartz Formula: SiO2 Reference: Ihlen P.M., Henderson I., Larsen, R.B., Lynum R. (2001): Potensielle ressurser av kvarts- og feltspatrĂ„stoffer pĂ„ SĂžrlandet, I: Regional prĂžvetakning av utvalgte feltspatbrudd i FrolandsomrĂ„det. NGU Rapport 2001.044, 46 pp. |
| â Quartz var. Smoky Quartz Formula: SiO2 Reference: Geological Survey of Norway. The Industrial Mineral Database. Deposit 919 - 357. Hoskulstjern |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| â | Quartz | 4.DA.05 | SiO2 |
| â | var. Smoky Quartz | 4.DA.05 | SiO2 |
| Group 9 - Silicates | |||
| â | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| Unclassified Minerals, Rocks, etc. | |||
| â | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| â | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | â Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| H | â Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | Oxygen | |
| O | â Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| O | â Quartz | SiO2 |
| O | â 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 | â Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | â Quartz var. Smoky Quartz | SiO2 |
| F | Fluorine | |
| F | â 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 | â Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Mg | Magnesium | |
| Mg | â 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 | â Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Al | â 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 | â Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | Silicon | |
| Si | â Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | â Quartz | SiO2 |
| Si | â 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 | â Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | â Quartz var. Smoky Quartz | SiO2 |
| K | Potassium | |
| K | â Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2 |
| K | â Muscovite | KAl2(AlSi3O10)(OH)2 |
| Ca | Calcium | |
| Ca | â Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Ti | Titanium | |
| Ti | â 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 | â 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)Ihlen P.M., Henderson I., Larsen, R.B., Lynum R. (2001): Potensielle ressurser av kvarts- og feltspatrÄstoffer pÄ SÞrlandet, I: Regional prÞvetakning av utvalgte feltspatbrudd i FrolandsomrÄdet. NGU Rapport 2001.044, 46 pp.
Geological Survey of Norway. The Industrial Mineral Database. Deposit 919 - 357. Hoskulstjern (Last updated 27.apr.2007)
Other Databases
| Link to Geological Survey of Norway: | 13042 |
|---|
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