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Rangleåsen, Tvedestrand, Agder, Norwayi
Regional Level Types
Rangleåsen- not defined -
TvedestrandMunicipality
AgderCounty
NorwayCountry

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Key
Latitude & Longitude (WGS84):
58° 39' 30'' North , 9° 0' 38'' East
Latitude & Longitude (decimal):
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Tvedestrand1,975 (2016)6.1km
Myra544 (2014)13.2km
Risør4,475 (2016)14.7km
Eikeland408 (2012)16.6km
Gjerstad339 (2010)24.7km
Name(s) in local language(s):
Rangleåsen, Tvedestrand kommune, Aust-Agder fylke, Norge


A högbomite-bearing 0.5-2 m thick horizon in a layered sequence of cordierite-orthoamphibole gneisses and garnet-amphibolites at Rangleåsen, a hill. (Visser et al. 1992)

Select Mineral List Type

Standard Detailed Gallery Strunz Dana Chemical Elements

Mineral List


7 valid minerals.

Detailed Mineral List:

'Amphibole Supergroup'
Formula: AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Reference: Visser, D., Thijssen, P.H.M. & Schumacher J.C.(1992) Högbomite in sapphirine-bearing rocks from the Bamble Sector, south Norway. Mineralogical Magazine 56: 343-351
'Chlorite Group'
Reference: Visser, D., Thijssen, P.H.M. & Schumacher J.C.(1992) Högbomite in sapphirine-bearing rocks from the Bamble Sector, south Norway. Mineralogical Magazine 56: 343-351
Corundum
Formula: Al2O3
Reference: Visser, D., Thijssen, P.H.M. & Schumacher J.C.(1992) Högbomite in sapphirine-bearing rocks from the Bamble Sector, south Norway. Mineralogical Magazine 56: 343-351
'Högbomite'
Formula: (Mg,Fe)2(Al,Ti)5O10
Reference: Visser, D., Thijssen, P.H.M. & Schumacher J.C.(1992) Högbomite in sapphirine-bearing rocks from the Bamble Sector, south Norway. Mineralogical Magazine 56: 343-351
Ilmenite
Formula: Fe2+TiO3
Reference: Visser, D., Thijssen, P.H.M. & Schumacher J.C.(1992) Högbomite in sapphirine-bearing rocks from the Bamble Sector, south Norway. Mineralogical Magazine 56: 343-351
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Visser, D., Thijssen, P.H.M. & Schumacher J.C.(1992) Högbomite in sapphirine-bearing rocks from the Bamble Sector, south Norway. Mineralogical Magazine 56: 343-351
'Orthopyroxene Subgroup'
Reference: Visser, D., Thijssen, P.H.M. & Schumacher J.C.(1992) Högbomite in sapphirine-bearing rocks from the Bamble Sector, south Norway. Mineralogical Magazine 56: 343-351
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Reference: Visser, D., Thijssen, P.H.M. & Schumacher J.C.(1992) Högbomite in sapphirine-bearing rocks from the Bamble Sector, south Norway. Mineralogical Magazine 56: 343-351
Rutile
Formula: TiO2
Reference: Visser, D., Thijssen, P.H.M. & Schumacher J.C.(1992) Högbomite in sapphirine-bearing rocks from the Bamble Sector, south Norway. Mineralogical Magazine 56: 343-351
Sapphirine
Formula: Mg4(Mg3Al9)O4[Si3Al9O36]
Reference: Visser, D., Thijssen, P.H.M. & Schumacher J.C.(1992) Högbomite in sapphirine-bearing rocks from the Bamble Sector, south Norway. Mineralogical Magazine 56: 343-351
Spinel
Formula: MgAl2O4
Reference: Visser, D., Thijssen, P.H.M. & Schumacher J.C.(1992) Högbomite in sapphirine-bearing rocks from the Bamble Sector, south Norway. Mineralogical Magazine 56: 343-351

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Corundum4.CB.05Al2O3
Ilmenite4.CB.05Fe2+TiO3
Magnetite4.BB.05Fe2+Fe3+2O4
Rutile4.DB.05TiO2
Spinel4.BB.05MgAl2O4
Group 9 - Silicates
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Sapphirine9.DH.45Mg4(Mg3Al9)O4[Si3Al9O36]
Unclassified Minerals, Rocks, etc.
'Amphibole Supergroup'-AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Chlorite Group'-
'Högbomite'-(Mg,Fe)2(Al,Ti)5O10
'Orthopyroxene Subgroup'-

List of minerals arranged by Dana 8th Edition classification

Group 4 - SIMPLE OXIDES
A2X3
Corundum4.3.1.1Al2O3
Ilmenite4.3.5.1Fe2+TiO3
AX2
Rutile4.4.1.1TiO2
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Spinel7.2.1.1MgAl2O4
Miscellaneous
'Högbomite'7.11.7.3(Mg,Fe)2(Al,Ti)5O10
Group 69 - INOSILICATES Chains with Side Branches or Loops
Chains with Side Branches or Loops with P>2
Sapphirine69.2.1b.1Mg4(Mg3Al9)O4[Si3Al9O36]
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Phlogopite71.2.2b.1KMg3(AlSi3O10)(OH)2
Unclassified Minerals, Mixtures, etc.
'Amphibole Supergroup'-AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Chlorite Group'-
'Orthopyroxene Subgroup'-

List of minerals for each chemical element

HHydrogen
H PhlogopiteKMg3(AlSi3O10)(OH)2
H Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
OOxygen
O Högbomite(Mg,Fe)2(Al,Ti)5O10
O SapphirineMg4(Mg3Al9)O4[Si3Al9O36]
O SpinelMgAl2O4
O PhlogopiteKMg3(AlSi3O10)(OH)2
O RutileTiO2
O IlmeniteFe2+TiO3
O Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O MagnetiteFe2+Fe23+O4
O CorundumAl2O3
FFluorine
F Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
MgMagnesium
Mg Högbomite(Mg,Fe)2(Al,Ti)5O10
Mg SapphirineMg4(Mg3Al9)O4[Si3Al9O36]
Mg SpinelMgAl2O4
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
AlAluminium
Al Högbomite(Mg,Fe)2(Al,Ti)5O10
Al SapphirineMg4(Mg3Al9)O4[Si3Al9O36]
Al SpinelMgAl2O4
Al PhlogopiteKMg3(AlSi3O10)(OH)2
Al Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Al CorundumAl2O3
SiSilicon
Si SapphirineMg4(Mg3Al9)O4[Si3Al9O36]
Si PhlogopiteKMg3(AlSi3O10)(OH)2
Si Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
ClChlorine
Cl Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
KPotassium
K PhlogopiteKMg3(AlSi3O10)(OH)2
TiTitanium
Ti Högbomite(Mg,Fe)2(Al,Ti)5O10
Ti RutileTiO2
Ti IlmeniteFe2+TiO3
Ti Amphibole SupergroupAX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
FeIron
Fe Högbomite(Mg,Fe)2(Al,Ti)5O10
Fe IlmeniteFe2+TiO3
Fe MagnetiteFe2+Fe23+O4

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Visser, D., Thijssen, P.H.M. & Schumacher J.C.(1992) Högbomite in sapphirine-bearing rocks from the Bamble Sector, south Norway. Mineralogical Magazine 56: 343-351

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