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THE INDUSTRIAL MINERAL DATABASE
Occurence 4614 - 302 Haukanes
(Object Id: 7918)
(Last updated: 27.11.2006)

Location
County: Vestland Municipality: Stord (4614)
Map 1:50000: Husnes (1214-4) Map 1:250000: Haugesund
Coordinate system: EU89-UTM Zone 32
East: 310032 m. North: 6639411 m.
Longitude: 5.6087090 Latitude: 59.8485780
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Resource
Resource Type: Carbonates Resource Subtype: Limestone

Importance
Raw material meaning: Little Importance (reg. 18.02.2015)

Resources and production
Activity: Mining Reserves:
Operating method: Open pit mining Historical production:


Mineralization
Genesis: Form:
Main texture: Min. distribution:
Main grain size:
Strike/Dip: Direction:
Plunge:
Stratigraphic classification of host rock
Era: Paleozoic Period:
Province: Caledonides
Geotec.unit: Hardangerfjord Nappe Complex
Tectonic complex:
Igneous complex:
Group: Grutlefjordgruppa Formation: Sagvassformasjonen

Information(s) in free text format
Free text
På Huglo finnes det en rekke kalksteinsdrag og det var kalkutvinning på flere steder. Kalken er grålig og urein . På denne lokaliteten sees rester av en gammel ovn og et gammelt brudd. I dag er området et naturreservat for sjeldne planter. Kalkforekomstene har kun historisk interesse. Kjemisk analyser vier at kalken inneholder 47.85% CaO og 6.23% MgO, noe som tilsvarer et kalkspatinnhold på 82%.

Fieldsamples
Sample No. Sample type Miscellanrous
HO-15-06 Bedrock
Sampler: Håvard Gautneb
Comment: Representative sample from the deposit
No. of registrated CaOMgO analyses = 1
No. of registrated element analyses = 1
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:


Analyse Results
from
Deposit Area 4614 - 302 Haukanes

Analysis of acid soluble CaO and Mgo
Analyzed values Derived values
Sample No. Sample Type Acid soluble CaO Acid soluble MgO Dolomite Calcite Unsolved
HO-15-06 Bedrock 47.85% 1.36% 6.22% 82.03% 11.75%

Element analyses

( *=parts pr. million, #=parts pr.billion, Negative values means below detection limit value.)
Sample No. Sample Type Cu* Zn* Pb* Co* Ni* Ag* As*
HO-15-06 Bedrock -1 7 -2 1 -2 -4.0 -4
------------------
Sample No. Cd* Ba* Mo* V* Cr* Mn* Sr* Y* Zr*
HO-15-06 -.2 14 -1.00 -2 2 274 302.0 5.2 -2
------------------
Sample No. La* Ce* B* Li* Be* Na* Mg* Al* Si*
HO-15-06 4.70 9.00 -10 3 -0 -400 8200 864 -200
------------------
Sample No. P* K * Ca* Sc* Ti*
HO-15-06 68 -200 ###### 0.77 7

Oxide analyses

( All values are in % )
Sample No. Sample Type SiO2 Al2O3 TiO2 Fe2O3 MnO MgO CaO
HO-15-06 Bedrock 2.49 0.30 0.02 0.15 0.04 1.47 52.33
------------------
Sample No. Na2O K2O P2O5 Sum
HO-15-06 -0.10 0.18 -0.01 57.00


The fact sheet was created on 24.01.2022

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