Kaxtorpite outcrop, Norra Kärr, Gränna, Jönköping, Jönköping County, Swedeni
Regional Level Types | |
---|---|
Kaxtorpite outcrop | Outcrop |
Norra Kärr | Complex |
Gränna | Town |
Jönköping | Municipality |
Jönköping County | County |
Sweden | Country |
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Latitude & Longitude (WGS84):
58° 6' 2'' North , 14° 34' 0'' East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~0km
Type:
Köppen climate type:
Mindat Locality ID:
295167
Long-form identifier:
mindat:1:2:295167:9
GUID (UUID V4):
53df90ec-4ac3-42ab-80b8-87e2f9c23abf
Name(s) in local language(s):
Kaxtorpiten ("Eckermannit-typlokaliten"), Norra Kärr nefelinsyenit, Gränna, Jönköpings kommun, Småland, Sverige
The laxtorpite body measures about 150 x 75 m, and is located SW of the Norra Kärr Farm. This being the largest of three kaxtorpite bodies in the Norra Kärr complex. This is found in the central part of the complex and is known for being the first recorded locality for eckermannite sensu lacto. This amphibole is now redefined by IMA in 2014 (IMA2013-136). Re-examination of the holotype material of the original sample analyzed by Törnebohm (1906) confirmed that they both are actually fluoro-leakeite.
NB: eckermannites sensu lacto are found in all three laxtorpite outcrops. Old specimens labelled as "eckermannite, Norra Kärr" does not neccessarily originate from this sublocality.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
7 valid minerals. 1 erroneous literature entry.
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:
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 9 - Silicates | |||
---|---|---|---|
ⓘ | Willemite | 9.AA.05 | Zn2SiO4 |
ⓘ | Titanite | 9.AG.15 | CaTi(SiO4)O |
ⓘ | Aegirine | 9.DA.25 | NaFe3+Si2O6 |
ⓘ | Lorenzenite | 9.DB.10 | Na2Ti2(Si2O6)O3 |
ⓘ | Eckermannite ? | 9.DE.25 | NaNa2(Mg4Al}Si8O22(OH)2 |
ⓘ | Fluoro-leakeite | 9.DE.25 | NaNa2(Mg2Al2Li)(Si8O22)F2 |
ⓘ | Pectolite | 9.DG.05 | NaCa2Si3O8(OH) |
ⓘ | Nepheline | 9.FA.05 | Na3K(Al4Si4O16) |
Unclassified | |||
ⓘ | 'Amphibole Supergroup' | - | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
ⓘ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
H | ⓘ Eckermannite | NaNa2(Mg4Al}Si8O22(OH)2 |
H | ⓘ Pectolite | NaCa2Si3O8(OH) |
H | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
Li | Lithium | |
Li | ⓘ Fluoro-leakeite | NaNa2(Mg2Al2Li)(Si8O22)F2 |
O | Oxygen | |
O | ⓘ Aegirine | NaFe3+Si2O6 |
O | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
O | ⓘ Eckermannite | NaNa2(Mg4Al}Si8O22(OH)2 |
O | ⓘ Lorenzenite | Na2Ti2(Si2O6)O3 |
O | ⓘ Nepheline | Na3K(Al4Si4O16) |
O | ⓘ Pectolite | NaCa2Si3O8(OH) |
O | ⓘ Titanite | CaTi(SiO4)O |
O | ⓘ Willemite | Zn2SiO4 |
O | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
O | ⓘ Fluoro-leakeite | NaNa2(Mg2Al2Li)(Si8O22)F2 |
F | Fluorine | |
F | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
F | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
F | ⓘ Fluoro-leakeite | NaNa2(Mg2Al2Li)(Si8O22)F2 |
Na | Sodium | |
Na | ⓘ Aegirine | NaFe3+Si2O6 |
Na | ⓘ Eckermannite | NaNa2(Mg4Al}Si8O22(OH)2 |
Na | ⓘ Lorenzenite | Na2Ti2(Si2O6)O3 |
Na | ⓘ Nepheline | Na3K(Al4Si4O16) |
Na | ⓘ Pectolite | NaCa2Si3O8(OH) |
Na | ⓘ Fluoro-leakeite | NaNa2(Mg2Al2Li)(Si8O22)F2 |
Mg | Magnesium | |
Mg | ⓘ Eckermannite | NaNa2(Mg4Al}Si8O22(OH)2 |
Mg | ⓘ Fluoro-leakeite | NaNa2(Mg2Al2Li)(Si8O22)F2 |
Al | Aluminium | |
Al | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
Al | ⓘ Eckermannite | NaNa2(Mg4Al}Si8O22(OH)2 |
Al | ⓘ Nepheline | Na3K(Al4Si4O16) |
Al | ⓘ Fluoro-leakeite | NaNa2(Mg2Al2Li)(Si8O22)F2 |
Si | Silicon | |
Si | ⓘ Aegirine | NaFe3+Si2O6 |
Si | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
Si | ⓘ Eckermannite | NaNa2(Mg4Al}Si8O22(OH)2 |
Si | ⓘ Lorenzenite | Na2Ti2(Si2O6)O3 |
Si | ⓘ Nepheline | Na3K(Al4Si4O16) |
Si | ⓘ Pectolite | NaCa2Si3O8(OH) |
Si | ⓘ Titanite | CaTi(SiO4)O |
Si | ⓘ Willemite | Zn2SiO4 |
Si | ⓘ Fluoro-leakeite | NaNa2(Mg2Al2Li)(Si8O22)F2 |
P | Phosphorus | |
P | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
Cl | Chlorine | |
Cl | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
Cl | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
K | Potassium | |
K | ⓘ Nepheline | Na3K(Al4Si4O16) |
Ca | Calcium | |
Ca | ⓘ Pectolite | NaCa2Si3O8(OH) |
Ca | ⓘ Titanite | CaTi(SiO4)O |
Ca | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
Ti | Titanium | |
Ti | ⓘ Amphibole Supergroup | AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2 |
Ti | ⓘ Lorenzenite | Na2Ti2(Si2O6)O3 |
Ti | ⓘ Titanite | CaTi(SiO4)O |
Fe | Iron | |
Fe | ⓘ Aegirine | NaFe3+Si2O6 |
Zn | Zinc | |
Zn | ⓘ Willemite | Zn2SiO4 |
Other Regions, Features and Areas containing this locality
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References
Adamson, Olge J. (1942) Eckermannite, a new alkali amphibole. Geologiska Föreningen i Stockholm Förhandlingar, 64 (3) 329-334 doi:10.1080/11035894209446082
Oberti, R., Boiocchi, M., Hawthorne, F. C., Ball, N. A., Harlow, G. E. (2015) Eckermannite revised: The new holotype from the Jade Mine Tract, Myanmar--crystal structure, mineral data, and hints on the reasons for the rarity of eckermannite. American Mineralogist, 100 (4) 909-914 doi:10.2138/am-2015-5132