Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Flakvarp, Skien, Telemark, Norwayi
Regional Level Types
FlakvarpHamlet
SkienMunicipality
TelemarkCounty
NorwayCountry

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PhotosMapsSearch
08320680017272078354414.jpg
Dragehullet

Dragehullet, Torsberg, Flakvarp, Skien, Telemark, Norway
08056070017272078368303.jpg
Inside Dragehullet

Dragehullet, Torsberg, Flakvarp, Skien, Telemark, Norway
06374820017272078373594.jpg
Natrojarosite, etc.

Dragehullet, Torsberg, Flakvarp, Skien, Telemark, Norway
08320680017272078354414.jpg
Dragehullet

Dragehullet, Torsberg, Flakvarp, Skien, Telemark, Norway
08056070017272078368303.jpg
Inside Dragehullet

Dragehullet, Torsberg, Flakvarp, Skien, Telemark, Norway
06374820017272078373594.jpg
Natrojarosite, etc.

Dragehullet, Torsberg, Flakvarp, Skien, Telemark, Norway
08320680017272078354414.jpg
Dragehullet

Dragehullet, Torsberg, Flakvarp, Skien, Telemark, Norway
08056070017272078368303.jpg
Inside Dragehullet

Dragehullet, Torsberg, Flakvarp, Skien, Telemark, Norway
Latitude & Longitude (WGS84):
59° 7' 30'' North , 9° 35' 23'' East
Latitude & Longitude (decimal):
59.12524,9.58997
GeoHash:
G#: u4wb65rjq
GRN:
N40E04
Type:
Hamlet
Köppen climate type:
Dfb : Warm-summer humid continental climate
Nearest Settlements:
PlacePopulationDistance
Herre1,356 (2013)2.9km
Porsgrunn34,377 (2017)4.1km
Skien50,595 (2016)9.4km
Langangen505 (2014)12.9km
Siljan891 (2010)19.4km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Fensfeltet GeologiforeningUlefoss23km
Mindat Locality ID:
289367
Long-form identifier:
mindat:1:2:289367:2
GUID (UUID V4):
0
Other Languages:
Norwegian:
Flakvarp, Skien, Telemark, Norge


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Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

8 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!

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

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ 'Chlorite Group'
ⓘ Epsomite
Formula: MgSO4 · 7H2O
ⓘ 'Feldspar Group'
ⓘ Gypsum
Formula: CaSO4 · 2H2O
ⓘ Halotrichite
Formula: FeAl2(SO4)4 · 22H2O
ⓘ Hexahydrite
Formula: MgSO4 · 6H2O
Description: Showed to be pentahydrite
ⓘ Montmorillonite
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
ⓘ Natrojarosite
Formula: NaFe3(SO4)2(OH)6
ⓘ Pentahydrite
Formula: MgSO4 · 5H2O
ⓘ Pyrite
Formula: FeS2
ⓘ Quartz
Formula: SiO2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘNatrojarosite7.BC.10NaFe3(SO4)2(OH)6
ⓘPentahydrite7.CB.20MgSO4 · 5H2O
ⓘHexahydrite ?7.CB.25MgSO4 · 6H2O
ⓘEpsomite7.CB.40MgSO4 · 7H2O
ⓘHalotrichite7.CB.85FeAl2(SO4)4 · 22H2O
ⓘGypsum7.CD.40CaSO4 · 2H2O
Group 9 - Silicates
ⓘMontmorillonite9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Unclassified
ⓘ'Chlorite Group'-
ⓘ'Feldspar Group'-

List of minerals for each chemical element

HHydrogen
Hⓘ EpsomiteMgSO4 · 7H2O
Hⓘ GypsumCaSO4 · 2H2O
Hⓘ HalotrichiteFeAl2(SO4)4 · 22H2O
Hⓘ HexahydriteMgSO4 · 6H2O
Hⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Hⓘ NatrojarositeNaFe3(SO4)2(OH)6
Hⓘ PentahydriteMgSO4 · 5H2O
OOxygen
Oⓘ EpsomiteMgSO4 · 7H2O
Oⓘ GypsumCaSO4 · 2H2O
Oⓘ HalotrichiteFeAl2(SO4)4 · 22H2O
Oⓘ HexahydriteMgSO4 · 6H2O
Oⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Oⓘ NatrojarositeNaFe3(SO4)2(OH)6
Oⓘ PentahydriteMgSO4 · 5H2O
Oⓘ QuartzSiO2
NaSodium
Naⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Naⓘ NatrojarositeNaFe3(SO4)2(OH)6
MgMagnesium
Mgⓘ EpsomiteMgSO4 · 7H2O
Mgⓘ HexahydriteMgSO4 · 6H2O
Mgⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mgⓘ PentahydriteMgSO4 · 5H2O
AlAluminium
Alⓘ HalotrichiteFeAl2(SO4)4 · 22H2O
Alⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
SiSilicon
Siⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Siⓘ QuartzSiO2
SSulfur
Sⓘ EpsomiteMgSO4 · 7H2O
Sⓘ GypsumCaSO4 · 2H2O
Sⓘ HalotrichiteFeAl2(SO4)4 · 22H2O
Sⓘ HexahydriteMgSO4 · 6H2O
Sⓘ NatrojarositeNaFe3(SO4)2(OH)6
Sⓘ PentahydriteMgSO4 · 5H2O
Sⓘ PyriteFeS2
CaCalcium
Caⓘ GypsumCaSO4 · 2H2O
Caⓘ Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
FeIron
Feⓘ HalotrichiteFeAl2(SO4)4 · 22H2O
Feⓘ NatrojarositeNaFe3(SO4)2(OH)6
Feⓘ PyriteFeS2

Localities in this Region

Norway

Other Regions, Features and Areas containing this locality

Baltic Shield (Fennoscandian Shield)Shield
Eurasian PlateTectonic Plate
EuropeContinent
Norway
ScandinaviaRegion

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