Damtjern, Nome, Vestfold og Telemark, Norwayi
| Regional Level Types | |
|---|---|
| Damtjern | Nature Reserve |
| Nome | Municipality |
| Vestfold og Telemark | County |
| Norway | Country |
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Latitude & Longitude (WGS84):
59° 15' 33'' North , 9° 18' 2'' East
Latitude & Longitude (decimal):
Locality type:
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 |
|---|---|---|
| Fensfeltet Geologiforening | Ulefoss | 1km |
Other Languages:
Norwegian:
Damtjern naturminne, Nome, Vestfold og Telemark, Norge
An area of 100x 200m in a forest with outcrops of a dikelike east-west going diatreme. The type locality of the rock damtjernite. Xenolith fragments of garnet-spinel iherzolites are observed in the damtjernite.
The locality is protected since 27.nov. 1998 as a geological nature reserve. No collecting is allowed.
The minerals listed below are minerals found as rock forming in the lamprophyric rock called damtjernite. The rock contains phenocrysts of redbrown titanian phlogopite, yellow-brown titanian pargasite, and clinopyroxene.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
5 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:
| ⓘ Calcite Formula: CaCO3 Reference: Mitchell, R.H. (1980): Pyroxenes of the Fen alkaline complex, Norway. American Mineralogist. 65: 45-54 |
| ⓘ 'Clinopyroxene Subgroup' Reference: Mitchell, R.H. (1980): Pyroxenes of the Fen alkaline complex, Norway. American Mineralogist. 65: 45-54 |
| ⓘ Ferro-pargasite Formula: NaCa2(Fe2+4Al)(Si6Al2)O22(OH)2 Colour: brown-green Description: in the groundmass of damtjernite Reference: Mitchell, R.H. (1980): Pyroxenes of the Fen alkaline complex, Norway. American Mineralogist. 65: 45-54 |
| ⓘ Ilmenite Formula: Fe2+TiO3 Description: manganoan. In the groundmass of damtjernite Reference: Mitchell, R.H. (1980): Pyroxenes of the Fen alkaline complex, Norway. American Mineralogist. 65: 45-54 |
| ⓘ Pargasite Formula: NaCa2(Mg4Al)(Si6Al2)O22(OH)2 Habit: phenocrysts Colour: yellow-brown Description: titanian Reference: Mitchell, R.H. (1980): Pyroxenes of the Fen alkaline complex, Norway. American Mineralogist. 65: 45-54 |
| ⓘ Phlogopite Formula: KMg3(AlSi3O10)(OH)2 Reference: Mitchell, R.H. (1980): Pyroxenes of the Fen alkaline complex, Norway. American Mineralogist. 65: 45-54 |
| ⓘ Phlogopite var. Titanium-bearing Phlogopite Reference: Mitchell, R.H. (1980): Pyroxenes of the Fen alkaline complex, Norway. American Mineralogist. 65: 45-54 |
| ⓘ 'Pyroxene Group' Formula: ADSi2O6 Description: in the groundmass of damtjernite Reference: Mitchell, R.H. (1980): Pyroxenes of the Fen alkaline complex, Norway. American Mineralogist. 65: 45-54 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Ilmenite | 4.CB.05 | Fe2+TiO3 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| Group 9 - Silicates | |||
| ⓘ | Ferro-pargasite | 9.DE.15 | NaCa2(Fe2+4Al)(Si6Al2)O22(OH)2 |
| ⓘ | Pargasite | 9.DE.15 | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
| ⓘ | Phlogopite | 9.EC.20 | KMg3(AlSi3O10)(OH)2 |
| ⓘ | var. Titanium-bearing Phlogopite | 9.EC.20 | KMg3(AlSi3O10)(OH)2 |
| Unclassified Minerals, Rocks, etc. | |||
| ⓘ | 'Clinopyroxene Subgroup' | - | |
| ⓘ | 'Pyroxene Group' | - | ADSi2O6 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| H | ⓘ Pargasite | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
| H | ⓘ Ferro-pargasite | NaCa2(Fe42+Al)(Si6Al2)O22(OH)2 |
| C | Carbon | |
| C | ⓘ Calcite | CaCO3 |
| O | Oxygen | |
| O | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| O | ⓘ Pargasite | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
| O | ⓘ Ferro-pargasite | NaCa2(Fe42+Al)(Si6Al2)O22(OH)2 |
| O | ⓘ Pyroxene Group | ADSi2O6 |
| O | ⓘ Ilmenite | Fe2+TiO3 |
| O | ⓘ Calcite | CaCO3 |
| Na | Sodium | |
| Na | ⓘ Pargasite | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
| Na | ⓘ Ferro-pargasite | NaCa2(Fe42+Al)(Si6Al2)O22(OH)2 |
| Mg | Magnesium | |
| Mg | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Mg | ⓘ Pargasite | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
| Al | Aluminium | |
| Al | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Al | ⓘ Pargasite | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
| Al | ⓘ Ferro-pargasite | NaCa2(Fe42+Al)(Si6Al2)O22(OH)2 |
| Si | Silicon | |
| Si | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Si | ⓘ Pargasite | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
| Si | ⓘ Ferro-pargasite | NaCa2(Fe42+Al)(Si6Al2)O22(OH)2 |
| Si | ⓘ Pyroxene Group | ADSi2O6 |
| K | Potassium | |
| K | ⓘ Phlogopite | KMg3(AlSi3O10)(OH)2 |
| Ca | Calcium | |
| Ca | ⓘ Pargasite | NaCa2(Mg4Al)(Si6Al2)O22(OH)2 |
| Ca | ⓘ Ferro-pargasite | NaCa2(Fe42+Al)(Si6Al2)O22(OH)2 |
| Ca | ⓘ Calcite | CaCO3 |
| Ti | Titanium | |
| Ti | ⓘ Ilmenite | Fe2+TiO3 |
| Fe | Iron | |
| Fe | ⓘ Ferro-pargasite | NaCa2(Fe42+Al)(Si6Al2)O22(OH)2 |
| Fe | ⓘ Ilmenite | Fe2+TiO3 |
References
Sort by
Year (asc) Year (desc) Author (A-Z) Author (Z-A)Mitchell, R. H. (1980): Pyroxenes of the Fen alkaline complex, Norway. American Mineralogist. 65: 45-54
External Links
https://lovdata.no/dokument/MV/forskrift/1998-11-27-1173
http://www.minsocam.org/ammin/AM65/AM65_45.pdf [Mitchell 1980]
http://www.minsocam.org/ammin/AM65/AM65_45.pdf [Mitchell 1980]
Other Regions, Features and Areas containing this locality
Eurasian PlateTectonic Plate
EuropeContinent
Norway
- ⭔TelemarkCounty
- Vestfold og Telemark
- Nome
- Fen ComplexComplex
- Nome
ScandinaviaRegion
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Damtjern, Nome, Vestfold og Telemark, Norway