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Wagnerite Prospect, Midtre Havredal, Havredal, Bamble, Telemark, Norwayi
Regional Level Types
Wagnerite ProspectProspect (Built Over)
Midtre HavredalFarm
HavredalGroup of Farms
BambleMunicipality
TelemarkCounty
NorwayCountry

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Latitude & Longitude (WGS84):
58° 57' 29'' North , 9° 33' 46'' East
Latitude & Longitude (decimal):
Type:
Prospect (Built Over) - last checked 2024
Nearest Settlements:
PlacePopulationDistance
Kragerø5,158 (2016)13.0km
Herre1,356 (2013)16.1km
Kil901 (2013)16.8km
Langangen505 (2014)19.9km
Porsgrunn34,377 (2017)20.9km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Fensfeltet GeologiforeningUlefoss37km
Mindat Locality ID:
51499
Long-form identifier:
mindat:1:2:51499:5
GUID (UUID V4):
67a7937c-a7a1-4c0e-bfe9-b363c6a20941
Other Languages:
Norwegian:
Wagnerittskjerpet, Midtre Havredal, Havredal, Bamble, Telemark, Norge


Brøgger & Reusch (1875) describe this locality as Havredal. Later, in the Norwegian edition of the article (Brøgger & Reusch 1880), it is called Midtre Havredal.

This was a small prospect for wagnerite as a phosphate ore, related to Ødegården Verk. A 60 cm wide wagnerite-bearing pegmatite was mined. The locality, which is situated close to the Midtre Hafredal Farm, is now mostly destroyed after the construction of a new part of a road (Hafredalsveien), and just remnants of it is left to be seen today (2010).

Note on the mineral list: Brøgger (1888) described "pseudobrookite" from this locality. Smith (1969) has showed that the "pseudobrookite" from Havredal in fact consists of an extremely fine-grained mixture of hematite and rutile with a lesser amount of quartz and chlorite.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


8 valid minerals. 1 erroneous literature entry.

Detailed Mineral List:

Albite
Formula: Na(AlSi3O8)
Description: This albite was first descibed by v. Kobell as Tschermakit
Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
Clinochlore var. Sheridanite
Formula: (Mg,Al,Fe)6(Si,Al)4O10(OH)8
Hematite
Formula: Fe2O3
Ilmenite
Formula: Fe2+TiO3
Isokite
Formula: CaMg(PO4)F
'Mica Group'
Pseudobrookite
Formula: Fe2TiO5
Description: Smith (1969) has showed that the "pseudobrookite" from Havredal in fact consists of an extremely fine-grained mixture of hematite and rutile with a lesser amount of quartz and chlorite
Quartz
Formula: SiO2
Rutile
Formula: TiO2
Wagnerite
Formula: (Mg,Fe2+)2(PO4)F

Gallery:

(Mg,Fe2+)2(PO4)F Wagnerite

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Hematite4.CB.05Fe2O3
Ilmenite4.CB.05Fe2+TiO3
Pseudobrookite ?4.CB.15Fe2TiO5
Quartz4.DA.05SiO2
Rutile4.DB.05TiO2
Group 8 - Phosphates, Arsenates and Vanadates
Wagnerite8.BB.15(Mg,Fe2+)2(PO4)F
Isokite8.BH.10CaMg(PO4)F
Group 9 - Silicates
Clinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
var. Sheridanite9.EC.55(Mg,Al,Fe)6(Si,Al)4O10(OH)8
Albite9.FA.35Na(AlSi3O8)
Unclassified
'Mica Group'-

List of minerals for each chemical element

HHydrogen
H ClinochloreMg5Al(AlSi3O10)(OH)8
H Clinochlore var. Sheridanite(Mg,Al,Fe)6(Si,Al)4O10(OH)8
OOxygen
O AlbiteNa(AlSi3O8)
O ClinochloreMg5Al(AlSi3O10)(OH)8
O HematiteFe2O3
O IlmeniteFe2+TiO3
O IsokiteCaMg(PO4)F
O PseudobrookiteFe2TiO5
O QuartzSiO2
O RutileTiO2
O Wagnerite(Mg,Fe2+)2(PO4)F
O Clinochlore var. Sheridanite(Mg,Al,Fe)6(Si,Al)4O10(OH)8
FFluorine
F IsokiteCaMg(PO4)F
F Wagnerite(Mg,Fe2+)2(PO4)F
NaSodium
Na AlbiteNa(AlSi3O8)
MgMagnesium
Mg ClinochloreMg5Al(AlSi3O10)(OH)8
Mg IsokiteCaMg(PO4)F
Mg Wagnerite(Mg,Fe2+)2(PO4)F
Mg Clinochlore var. Sheridanite(Mg,Al,Fe)6(Si,Al)4O10(OH)8
AlAluminium
Al AlbiteNa(AlSi3O8)
Al ClinochloreMg5Al(AlSi3O10)(OH)8
Al Clinochlore var. Sheridanite(Mg,Al,Fe)6(Si,Al)4O10(OH)8
SiSilicon
Si AlbiteNa(AlSi3O8)
Si ClinochloreMg5Al(AlSi3O10)(OH)8
Si QuartzSiO2
Si Clinochlore var. Sheridanite(Mg,Al,Fe)6(Si,Al)4O10(OH)8
PPhosphorus
P IsokiteCaMg(PO4)F
P Wagnerite(Mg,Fe2+)2(PO4)F
CaCalcium
Ca IsokiteCaMg(PO4)F
TiTitanium
Ti IlmeniteFe2+TiO3
Ti PseudobrookiteFe2TiO5
Ti RutileTiO2
FeIron
Fe HematiteFe2O3
Fe IlmeniteFe2+TiO3
Fe PseudobrookiteFe2TiO5
Fe Wagnerite(Mg,Fe2+)2(PO4)F
Fe Clinochlore var. Sheridanite(Mg,Al,Fe)6(Si,Al)4O10(OH)8

Other Regions, Features and Areas containing this locality


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References

 
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