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Frolands Verk, Froland, Agder, Norwayi
Regional Level Types
Frolands VerkRoad Cutting
FrolandMunicipality
AgderCounty
NorwayCountry

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Latitude & Longitude (WGS84):
58° 30' 2'' North , 8° 34' 45'' East
Latitude & Longitude (decimal):
Locality type:
Nearest Settlements:
PlacePopulationDistance
Rykene647 (2013)10.7km
Arendal30,916 (2017)12.0km
Fevik4,989 (2014)14.7km
Grimstad9,561 (2017)17.8km
Tvedestrand1,975 (2016)24.5km
Other/historical names associated with this locality:
Froland Verk
Other Languages:
Norwegian:
Froland Verk, Froland, Agder, Norge


A roadcut near the hamlet Frolands Verk.
The coordinates are for Frolands Verk.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

4 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Reference: Knut Edvard Larsen collection # 2028
'K Feldspar'
Formula: KAlSi3O8
Reference: Knut Edvard Larsen observation in field sept 2020
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Knut Edvard Larsen observation in field sept 2020
Phlogopite
Formula: KMg3(AlSi3O10)(OH)2
Reference: Evje og Hornnes geomuseum Fennefoss
Quartz
Formula: SiO2
Reference: Knut Edvard Larsen observation in field sept 2020
Quartz var. Rose Quartz
Formula: SiO2
Reference: Knut Edvard Larsen observation in field sept 2020
'Tourmaline'
Formula: AD3G6 (T6O18)(BO3)3X3Z
Reference: Larsen, K. E. (2020) Noen funn av mineraler i Norge 2019-2020. Stein 47 (3): 3-10
Tremolite
Formula: ◻{Ca2}{Mg5}(Si8O22)(OH)2
Description: Id based on dealers label (Gunnar Helvig Hansen), no knowledge if analysis were done
Reference: Knut Edvard Larsen collection # 2028

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
var. Rose Quartz4.DA.05SiO2
Group 9 - Silicates
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
Phlogopite9.EC.20KMg3(AlSi3O10)(OH)2
Tremolite9.DE.10◻{Ca2}{Mg5}(Si8O22)(OH)2
Unclassified Minerals, Rocks, etc.
'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'K Feldspar'-KAlSi3O8
'Tourmaline'-AD3G6 (T6O18)(BO3)3X3Z

List of minerals for each chemical element

HHydrogen
H MuscoviteKAl2(AlSi3O10)(OH)2
H Tremolite◻{Ca2}{Mg5}(Si8O22)(OH)2
H Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
H PhlogopiteKMg3(AlSi3O10)(OH)2
BBoron
B TourmalineAD3G6 (T6O18)(BO3)3X3Z
OOxygen
O TourmalineAD3G6 (T6O18)(BO3)3X3Z
O K FeldsparKAlSi3O8
O Quartz var. Rose QuartzSiO2
O QuartzSiO2
O MuscoviteKAl2(AlSi3O10)(OH)2
O Tremolite◻{Ca2}{Mg5}(Si8O22)(OH)2
O Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O PhlogopiteKMg3(AlSi3O10)(OH)2
FFluorine
F Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
MgMagnesium
Mg Tremolite◻{Ca2}{Mg5}(Si8O22)(OH)2
Mg PhlogopiteKMg3(AlSi3O10)(OH)2
AlAluminium
Al K FeldsparKAlSi3O8
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Al PhlogopiteKMg3(AlSi3O10)(OH)2
SiSilicon
Si K FeldsparKAlSi3O8
Si Quartz var. Rose QuartzSiO2
Si QuartzSiO2
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si Tremolite◻{Ca2}{Mg5}(Si8O22)(OH)2
Si Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si PhlogopiteKMg3(AlSi3O10)(OH)2
ClChlorine
Cl Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
KPotassium
K K FeldsparKAlSi3O8
K MuscoviteKAl2(AlSi3O10)(OH)2
K PhlogopiteKMg3(AlSi3O10)(OH)2
CaCalcium
Ca Tremolite◻{Ca2}{Mg5}(Si8O22)(OH)2
TiTitanium
Ti Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2

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