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THE INDUSTRIAL MINERAL DATABASE
Occurence 5058 - 302 Halsaunet
(Object Id: 7817)
(Last updated: 15.07.2004)
Drill Cores: Halsaunet
Location
County: Trøndelag Municipality: Åfjord (5058)
Map 1:50000: Roan (1623-3) Map 1:250000: Namsos
Coordinate system: EU89-UTM Zone 32
East: 562619 m. North: 7101592 m.
Longitude: 10.2819360 Latitude: 64.0354370
Show on map
Resource
Resource Type: Carbonates Resource Subtype: Dolomite

Importance
Raw material meaning: Not Assessed (reg. 16.03.2017)

Resources and production
Activity: Exploration Reserves:
Operating method: Historical production:


Products
Element/product Crude ore grade or quality Reg. date
Agricultural lime 11.10.2001

Operations
From - To Activity Comments
- 89 Detail mapping Company/Institution :NGU
1989 - 1989 Sampling Company/Institution :NGU
1989 - 1989 Geochemistry Company/Institution :NGU
1990 - 1990 Core drilling Company/Institution :NGU

Mineralization
Genesis: Sedimentary deposit Form: Lens
Main texture: Granoblastic Min. distribution: Massive (>50 % ore minerals)
Main grain size: Fine - medium grained (<1mm - 3 mm)
Strike/Dip: 45 / 70 Direction:
Plunge:
Stratigraphic classification of host rock
Era: Proterozoic Period:
Province:
Geotec.unit:
Tectonic complex:
Igneous complex:
Group: Formation:

Mineralogy
Mineral Amount
Dolomite Major mineral (>10%)
Calcite Major mineral (>10%)
Quartz Subordinate mineral (1-10%)
Pyroxene Subordinate mineral (1-10%)
Talc Subordinate mineral (1-10%)
Amphibole Accessory mineral (<1%)
Chlorite Accessory mineral (<1%)

Structures
Location: Type: Orientation(360 gr.): Relation to min.:
Unknown Foliation Strike/Dip :45 / 70 Post-mineralisation ;...Effect :Controls

Information(s) in free text format
Description
Dolomittdraget har sitt største utgående rundt Kvislaseter der mektigheten kan komme opp i rundt 100 m. Ellers langs strøket har dolomitten en mektighet på 10-15 m.
Free text
Forekomsten strekker seg som et drag fra Halsaunet i SV til Bokneklumpen i NØ, en strekning på 6-7 km. Dolomittdraget har sitt største utgående ved Kvislaseter, ca 7 km fra riksvei 723. Her har dolomitten en bredde på 100 til 150 m over en strekning på 300 m. I 1989 ble det utført packsack-boring i 8 vertikale hull med en total lengde på 130 m. Dolomitten er hovedsaklig hvit med endel forurensinger av talk, diopsid og kvarts. Gjennomsnittlig dolomittinnhold ligger på 65%. Jordbrukskalk synes å være en mulig anvendelse.

Bibliography:
From NGU's Reference Archive:
Thorkildsen, Chr. D. , 1965
Geologisk undersøkelse av dolomitt-marmorforekomst i Åfjord, Sør-Trøndelag fylke.
;Norges geologiske undersøkelse;FAGRAPPORT;NGU-rapport; No.662;8 pages
Abstract:
Undersøkelsen ble konsentrert rundt den nederste delen av et ca. 20-30 m bredt karbonatdrag fra Boknklumpen i NØ og ned til det sted hvor Kvislaelva renner ut i Langevann. Prøve fra dette området viste 97% dolomitt. Området er røsket, og karbonatdraget er funnet å være ca. 15-20 m bredt. Marmoren står steilt og stryker parallelt elven. I første omgang anbefales prøvedrift i det området som ligger mellom broen og ned mot det sted hvor Kvislaelva skifter retning. Innen dette området vet man at dolomitt-marmoren er fast og lite foliert. Det området som ligger driftsmessig best tilrette er oppe ved Kvislaseter. Her ligger dolomittmarmoren over elvas nivå med høyeste punkt ca. 30 m over, og herfra jevnt fallende terreng mot elven. Bredden av sonen er her ca. 100-150 m. For å nytte denne delen av forekomsten, må det imidlertid anlegges ca. 5 km med vei. Ved Kvislaseter vil en kunne ta ut ca. 450 000 m3 dolomitt.

Gautneb, Håvard , 1990
Diamantboring i Halsaunet dolomittfelt, Åfjord kommune, Sør-Trøndelag.
;Norges geologiske undersøkelse;FAGRAPPORT;NGU-rapport; No.90.052;26 pages
Abstract:
Som en del av det samordnede geologiske undersøkelsesprogram for Nord- Trøndelag og Fosen er det blitt utført diamantboring ved Kvislaseter, Halsaunet dolomittfelt. Det ble boret totalt 130 m med PACSAC fordelt på 8 loddrette hull.Hull nr.4 ble avsluttet på 7.9 m og hull nr. 7 på 2.7 m, alle andre hull ble boret ned til 20 m. Dolomitten i borhullene er hoved- sakelig hvit og grovkornet, men i endel mindre partier opptrer forurensninger av kvarts, phlogopitt, talk, diopsid, epidot og noe svovelkis. I noen partier opptrer også tynne horisonter av glimmerskifer. 64 analyser av dolomitten ga følgende gjennomsnittlige sammensetning: Si02 10.02%, Al203 1.42%, Fe203 0.35%, MgO 17.89%, CaO 30.49%, Na20 0.33%, K20 0.16%, MnO 0.02%, P205 0.06% (XRF ANALYSER). Analyser av syreløslig CaO og MgO ga følgende gjennomsnitt: CaO 29.01%, MgO 14.26%, dette tilsvarer et dolomittinnhold på 65.21%. Hvithetsmålinger ga følgende gjennomsnitt: FMX 87.67%, FMY 87 51%, FMZ 86,54%, R457 86,43%, men 50% av borkjernene har en hvithet på 90 (FMY) eller bedre. Jordbrukdskalk synes å være det beste bruks- området for forekomsten.

Øvereng, Odd , 1979
Halsaunet dolomittfelt, Åfjord, Sør-Trøndelag.
;Norges geologiske undersøkelse;FAGRAPPORT;NGU-rapport; No.1725;14 pages
Abstract:
Etter anmodning fra Åfjord kommune har NGU kartlagt og vurdert et dolomitt- drag i Kvisladalen. Dolomittdraget, som ligger i en formasjon av glimmerskifre og amfibolitt (Gulagruppen, kambrosilur), er kartlagt i målestokk 1:5000 over en lengde på ca. 5 km fra vei. I dette området har dolomittdraget en bredde i dagen på fra 100 til 150 m over en lengdeutstrekning på ca. 300 m. Området er imidlertid sterkt overdekket, og det er derfor anbefalt et sonderende dia- mantborprogram for å få belyst: - dolomittdragets mektighet - dolomittens kvalitet

Meisfjord, Norodd , 1990
Packsackboring Halsaunet, Åfjord og Rørvatn, Namdalseid 1989.
;Norges geologiske undersøkelse;INTERN RAPPORT;Intern rapport; No.90.011;18 pages

Fieldsamples
Sample No. Sample type Miscellanrous
KV-1-1 Hand specimen
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 1 2m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-1-2 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 1 4m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-1-3 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 1 6m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-1-4 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 1 8m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-1-5 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 1 10m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-1-6 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 1 12m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-1-7 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 1 14m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-1-8 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 1 16m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-1-9 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 1 18m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-2-1 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 2 2m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-2-10 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 2 20m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-2-2 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 2 4m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-2-3 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 2 6m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-2-4 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 2 8m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-2-5 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 2 10m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-2-6 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 2 12m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-2-7 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 2 14m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-2-8 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 2 16m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-2-9 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 2 18m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-3-1 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 3 2m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-3-10 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 3 4m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-3-2 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 3 6m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-3-3 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 3 8m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-3-4 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 3 10m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-3-5 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 3 12m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-3-6 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 3 14m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-3-7 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 3 16m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-3-8 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 3 18m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-3-9 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 3 20m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-4-1 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 4 2m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-4-2 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 4 4m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-4-3 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 4 6m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-5-1 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 5 2m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-5-10 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 5 4m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-5-2 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 5 6m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-5-3 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 5 8m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-5-4 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 5 10m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-5-5 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 5 12m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-5-6 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 5 14m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-5-7 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 5 16m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-5-8 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 5 18m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-5-9 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 5 20m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-6-1 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 6 2m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-6-10 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 6 4m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-6-2 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 6 6m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-6-3 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 6 8m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-6-4 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 6 10m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-6-5 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 6 12m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-6-6 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 6 14m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-6-7 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 6 16m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-6-8 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 6 18m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-6-9 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 6 20m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-7-1 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 7 2m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-8-1 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 8 2m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-8-10 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 8 4m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-8-2 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 8 6m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-8-3 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 8 8m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-8-4 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 8 10m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-8-5 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 8 12m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-8-6 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 8 14m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-8-7 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 8 16m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-8-8 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 8 18m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
KV-8-9 Core
Sampler: Gautneb, H./...Stored: Løkken
Comment: B.hull 8 20m, se NGU rapp. 90.052 for beskrivelser
No. of registrated CaOMgO analyses = 1
No. of registrated oxide analyses = 1
No. of registrated whiteness analyses = 1
NB! All analyse values are shown at the end of the printout.:

Analyse Results
from
Deposit Area 5058 - 302 Halsaunet

Analysis of acid soluble CaO and Mgo
Analyzed values Derived values
Sample No. Sample Type Acid soluble CaO Acid soluble MgO Dolomite Calcite Unsolved
KV-1-1 Hand specimen 28.21% 16.35% 74.78% 9.76% 15.46%
KV-1-2 Core 30.07% 17.79% 81.37% 9.51% 9.12%
KV-1-3 Core 27.17% 14.96% 68.43% 11.36% 20.22%
KV-1-4 Core 24.59% 13.26% 60.65% 10.97% 28.38%
KV-1-5 Core 22.28% 12.29% 56.21% 9.26% 34.53%
KV-1-6 Core 25.34% 10.48% 47.93% 19.21% 32.85%
KV-1-7 Core 27.96% 15.61% 71.40% 11.15% 17.45%
KV-1-8 Core 27.14% 16.26% 74.37% 8.08% 17.55%
KV-1-9 Core 27.19% 17.04% 77.94% 6.23% 15.83%
KV-2-1 Core 43.45% 1.33% 6.08% 74.25% 19.67%
KV-2-10 Core 40.99% .95% 4.35% 70.80% 24.86%
KV-2-2 Core 42.03% .52% 2.38% 73.72% 23.90%
KV-2-3 Core 41.88% .68% 3.11% 73.06% 23.83%
KV-2-4 Core 41.52% .48% 2.20% 72.91% 24.89%
KV-2-5 Core 43.74% .68% 3.11% 76.38% 20.51%
KV-2-6 Core 36.31% 4.39% 20.08% 53.91% 26.01%
KV-2-7 Core 45.64% 1.19% 5.44% 78.50% 16.05%
KV-2-8 Core 49.18% .76% 3.48% 85.89% 10.64%
KV-2-9 Core 45.32% .79% 3.61% 78.92% 17.46%
KV-3-1 Core 30.97% 20.99% 96.01% 3.17% .82%
KV-3-10 Core 29.07% 18.80% 85.99% 5.21% 8.80%
KV-3-2 Core 29.56% 17.96% 82.15% 8.17% 9.68%
KV-3-3 Core 26.86% 16.93% 77.44% 5.91% 16.65%
KV-3-4 Core 30.48% 19.09% 87.32% 7.01% 5.67%
KV-3-5 Core 29.30% 18.96% 86.72% 5.23% 8.05%
KV-3-6 Core 25.11% 14.06% 64.31% 9.91% 25.78%
KV-3-7 Core 23.43% 14.87% 68.01% 4.90% 27.08%
KV-3-8 Core 28.20% 17.91% 81.92% 5.87% 12.21%
KV-3-9 Core 28.89% 18.99% 86.86% 4.42% 8.72%
KV-4-1 Core 27.62% 18.76% 85.81% 2.73% 11.47%
KV-4-2 Core 16.20% 10.50% 48.03% 2.85% 49.13%
KV-4-3 Core 24.83% 17.72% 81.05% .33% 18.62%
KV-5-1 Core 29.93% 20.54% 93.95% 2.43% 3.62%
KV-5-10 Core 25.21% 17.21% 78.72% 2.27% 19.01%
KV-5-2 Core 27.92% 19.74% 90.29% .83% 8.88%
KV-5-3 Core 29.13% 20.18% 92.30% 1.90% 5.80%
KV-5-4 Core 30.59% 20.70% 94.68% 3.21% 2.11%
KV-5-5 Core 29.56% 20.68% 94.59% 1.42% 3.99%
KV-5-6 Core 28.15% 19.27% 88.14% 2.41% 9.46%
KV-5-7 Core 28.37% 19.73% 90.24% 1.66% 8.10%
KV-5-8 Core 28.87% 19.70% 90.11% 2.62% 7.27%
KV-5-9 Core 30.19% 19.99% 91.43% 4.26% 4.31%
KV-6-1 Core 28.42% 18.79% 85.94% 4.08% 9.98%
KV-6-10 Core 25.68% 16.53% 75.61% 4.80% 19.59%
KV-6-2 Core 29.96% 19.89% 90.97% 4.10% 4.93%
KV-6-3 Core 28.56% 17.81% 81.46% 6.76% 11.78%
KV-6-4 Core 23.20% 14.50% 66.32% 5.41% 28.27%
KV-6-5 Core 28.39% 18.53% 84.75% 4.67% 10.57%
KV-6-6 Core 21.52% 12.61% 57.68% 7.11% 35.22%
KV-6-7 Core 4.99% 3.70% 16.92% -.28% 83.36%
KV-6-8 Core 5.41% 3.91% 17.88% -.05% 82.17%
KV-6-9 Core 15.35% 8.52% 38.97% 6.25% 54.78%
KV-7-1 Core 34.27% 11.46% 52.42% 32.72% 14.87%
KV-8-1 Core 29.40% 19.64% 89.83% 3.72% 6.45%
KV-8-10 Core 23.98% 13.64% 62.39% 8.94% 28.67%
KV-8-2 Core 29.13% 19.83% 90.70% 2.76% 6.53%
KV-8-3 Core 24.01% 14.12% 64.58% 7.80% 27.62%
KV-8-4 Core 26.66% 17.44% 79.77% 4.29% 15.94%
KV-8-5 Core 28.28% 18.31% 83.75% 5.02% 11.23%
KV-8-6 Core 29.23% 18.65% 85.30% 5.87% 8.82%
KV-8-7 Core 29.60% 18.98% 86.81% 5.71% 7.47%
KV-8-8 Core 28.74% 17.60% 80.50% 7.60% 11.90%
KV-8-9 Core 24.30% 14.65% 67.01% 7.00% 25.99%

Oxide analyses
( All values are in % )
Sample No. Sample Type SiO2 Al2O3 TiO2 Fe2O3 MnO MgO CaO
KV-1-1 Hand specimen 5.74 0.76 0.02 0.32 0.03 21.53 30.03
KV-1-2 Core 2.61 0.20 0.01 0.19 0.02 21.93 30.92
KV-1-3 Core 8.19 1.52 0.02 0.33 0.02 21.20 29.09
KV-1-4 Core 14.68 0.88 0.01 0.53 0.02 20.32 28.63
KV-1-5 Core 19.74 0.42 0.01 0.09 0.01 19.94 28.60
KV-1-6 Core 13.27 0.05 0.01 0.09 0.02 20.76 29.80
KV-1-7 Core 8.82 0.98 0.03 0.52 0.04 20.66 29.89
KV-1-8 Core 9.26 0.25 0.02 0.26 0.03 21.23 30.28
KV-1-9 Core 8.40 0.10 0.01 0.01 0.03 21.42 30.43
KV-2-1 Core 9.63 2.68 0.21 1.21 0.02 3.12 38.46
KV-2-10 Core 12.50 3.24 0.23 1.44 0.02 2.90 37.32
KV-2-2 Core 12.32 3.34 0.29 1.72 0.02 1.86 38.17
KV-2-3 Core 12.76 3.45 0.25 1.64 0.01 1.54 37.53
KV-2-4 Core 13.07 4.05 0.29 1.67 0.01 1.56 37.32
KV-2-5 Core 10.57 3.25 0.22 1.27 0.01 1.64 38.85
KV-2-6 Core 11.91 2.95 0.19 1.34 0.02 8.62 34.37
KV-2-7 Core 7.79 1.73 0.14 0.91 0.01 2.45 39.82
KV-2-8 Core 4.82 1.59 0.15 0.83 0.01 1.14 40.86
KV-2-9 Core 8.00 3.24 0.16 1.15 0.01 1.41 39.82
KV-3-1 Core 1.16 0.02 0.01 0.02 0.01 22.09 31.68
KV-3-10 Core 4.63 0.59 0.01 0.11 0.01 21.73 30.55
KV-3-2 Core 4.34 0.12 0.01 0.01 0.01 22.05 30.70
KV-3-3 Core 7.73 0.43 0.01 0.01 0.01 21.57 30.05
KV-3-4 Core 2.93 0.02 0.01 0.01 0.01 22.29 31.01
KV-3-5 Core 4.60 0.03 0.01 0.01 0.01 22.02 30.67
KV-3-6 Core 14.64 1.06 0.01 0.25 0.01 20.31 28.40
KV-3-7 Core 15.45 3.86 0.02 0.38 0.02 18.63 26.30
KV-3-8 Core 6.13 1.04 0.01 0.13 0.01 21.38 29.82
KV-3-9 Core 4.59 0.51 0.01 0.03 0.04 21.93 30.47
KV-4-1 Core 5.54 1.18 0.03 0.18 0.01 21.94 29.11
KV-4-2 Core 26.68 3.20 0.02 0.43 0.01 18.30 24.98
KV-4-3 Core 10.76 0.27 0.01 0.15 0.01 22.55 28.01
KV-5-1 Core 1.81 0.02 0.01 0.04 0.01 22.46 30.94
KV-5-10 Core 10.10 1.25 0.01 0.13 0.01 20.84 28.03
KV-5-2 Core 5.02 0.13 0.01 0.01 0.01 22.80 29.42
KV-5-3 Core 2.91 0.51 0.01 0.15 0.01 22.29 30.34
KV-5-4 Core 1.00 0.10 0.01 0.07 0.01 22.57 31.21
KV-5-5 Core 2.12 0.04 0.01 0.03 0.01 22.57 29.84
KV-5-6 Core 4.89 0.35 0.01 0.05 0.01 22.23 29.98
KV-5-7 Core 4.04 0.36 0.01 0.07 0.01 22.34 30.06
KV-5-8 Core 3.94 0.11 0.01 0.01 0.01 22.54 30.30
KV-5-9 Core 2.07 0.13 0.01 0.08 0.01 22.35 31.07
KV-6-1 Core 4.73 0.01 0.01 0.01 0.03 22.09 30.73
KV-6-10 Core 10.85 1.53 0.02 0.29 0.01 20.72 28.29
KV-6-2 Core 2.57 0.17 0.01 0.03 0.01 22.28 31.03
KV-6-3 Core 6.39 0.50 0.01 0.01 0.01 21.55 30.22
KV-6-4 Core 15.15 1.25 0.01 0.35 0.01 20.36 28.00
KV-6-5 Core 5.48 0.40 0.01 0.04 0.01 21.96 30.26
KV-6-6 Core 19.13 0.42 0.01 0.01 0.01 20.59 27.99
KV-6-7 Core 54.57 13.50 0.06 0.29 0.01 6.00 10.39
KV-6-8 Core 50.18 13.70 0.06 0.65 0.02 7.37 12.67
KV-6-9 Core 29.42 2.48 0.01 0.32 0.02 18.47 24.79
KV-7-1 Core 9.32 1.44 0.08 0.68 0.01 16.03 33.48
KV-8-1 Core 3.53 0.01 0.01 0.01 0.01 22.46 30.65
KV-8-10 Core 15.49 0.65 0.01 0.11 0.03 20.50 28.86
KV-8-2 Core 3.36 0.15 0.01 0.07 0.02 22.27 30.65
KV-8-3 Core 14.76 1.32 0.02 0.41 0.02 20.30 28.39
KV-8-4 Core 8.59 0.13 0.01 0.22 0.02 21.75 29.55
KV-8-5 Core 6.13 0.13 0.01 0.09 0.02 21.77 30.44
KV-8-6 Core 5.05 0.12 0.01 0.01 0.02 21.65 30.92
KV-8-7 Core 4.32 0.27 0.01 0.14 0.02 21.88 30.89
KV-8-8 Core 6.66 0.20 0.01 0.01 0.02 21.48 30.61
KV-8-9 Core 14.22 0.87 0.01 0.22 0.04 20.43 28.84
------------------
Sample No. Na2O K2O P2O5 Sum
KV-1-1 0.11 0.09 0.16 59.00
KV-1-2 0.10 0.06 0.26 56.00
KV-1-3 0.22 0.19 0.20 61.00
KV-1-4 0.17 0.19 0.05 65.00
KV-1-5 0.10 0.16 0.08 69.00
KV-1-6 0.10 0.01 0.12 64.00
KV-1-7 0.12 0.31 0.19 62.00
KV-1-8 0.10 0.08 0.08 62.00
KV-1-9 0.10 0.03 0.07 61.00
KV-2-1 0.11 0.43 0.06 56.00
KV-2-10 0.17 0.52 0.08 58.00
KV-2-2 0.17 0.33 0.10 58.00
KV-2-3 0.15 0.57 0.09 58.00
KV-2-4 0.27 0.61 0.11 59.00
KV-2-5 0.20 0.38 0.06 56.00
KV-2-6 0.18 0.58 0.06 60.00
KV-2-7 0.10 0.34 0.02 53.00
KV-2-8 0.10 0.35 0.01 50.00
KV-2-9 0.18 0.27 0.05 54.00
KV-3-1 0.10 0.01 0.05 55.00
KV-3-10 0.13 0.06 0.05 58.00
KV-3-2 0.10 0.02 0.03 57.00
KV-3-3 0.10 0.03 0.04 60.00
KV-3-4 0.10 0.01 0.03 56.00
KV-3-5 0.10 0.02 0.03 58.00
KV-3-6 0.18 0.14 0.04 65.00
KV-3-7 1.21 0.12 0.03 66.00
KV-3-8 0.23 0.10 0.03 59.00
KV-3-9 0.11 0.05 0.03 58.00
KV-4-1 0.19 0.10 0.03 58.00
KV-4-2 0.89 0.09 0.03 75.00
KV-4-3 0.10 0.02 0.01 62.00
KV-5-1 0.10 0.01 0.07 55.00
KV-5-10 0.34 0.04 0.03 61.00
KV-5-2 0.10 0.03 0.04 58.00
KV-5-3 0.10 0.03 0.09 56.00
KV-5-4 0.10 0.01 0.03 55.00
KV-5-5 0.10 0.01 0.01 55.00
KV-5-6 0.10 0.08 0.03 58.00
KV-5-7 0.10 0.05 0.02 57.00
KV-5-8 0.10 0.03 0.02 57.00
KV-5-9 0.10 0.04 0.02 56.00
KV-6-1 0.10 0.01 0.03 58.00
KV-6-10 0.34 0.28 0.04 62.00
KV-6-2 0.10 0.03 0.04 56.00
KV-6-3 0.10 0.12 0.03 59.00
KV-6-4 0.32 0.06 0.03 66.00
KV-6-5 0.10 0.03 0.02 58.00
KV-6-6 0.10 0.12 0.03 68.00
KV-6-7 4.90 1.71 0.08 92.00
KV-6-8 5.32 0.53 0.16 91.00
KV-6-9 0.63 0.20 0.03 76.00
KV-7-1 0.21 0.22 0.22 62.00
KV-8-1 0.10 0.01 0.06 57.00
KV-8-10 0.13 0.04 0.07 66.00
KV-8-2 0.10 0.01 0.07 57.00
KV-8-3 0.23 0.20 0.07 66.00
KV-8-4 0.10 0.02 0.03 60.00
KV-8-5 0.10 0.02 0.04 59.00
KV-8-6 0.10 0.05 0.05 58.00
KV-8-7 0.11 0.02 0.07 58.00
KV-8-8 0.10 0.06 0.04 59.00
KV-8-9 0.18 0.05 0.07 65.00

Analysis of whiteness
Sample No. Sample Type Whiteness FMX Whiteness FMY Whiteness FMZ Whiteness R457
KV-1-1 Hand specimen 90.40 90.10 88.00
KV-1-2 Core 92.60 92.40 90.90
KV-1-3 Core 89.30 89.00 87.30
KV-1-4 Core 89.20 89.00 87.30
KV-1-5 Core 93.00 92.90 92.10
KV-1-6 Core 93.30 93.20 92.60
KV-1-7 Core 87.30 86.80 84.40
KV-1-8 Core 87.60 87.20 85.60
KV-1-9 Core 93.50 94.40 93.10
KV-2-1 Core 70.80 70.70 69.80
KV-2-10 Core 69.50 69.50 69.20
KV-2-2 Core 69.30 69.30 68.90
KV-2-3 Core 68.40 68.40 68.40
KV-2-4 Core 67.70 67.70 67.40
KV-2-5 Core 72.80 72.70 72.70
KV-2-6 Core 72.70 72.00 70.60
KV-2-7 Core 74.80 74.70 74.40
KV-2-8 Core 76.40 76.30 76.30
KV-2-9 Core 75.90 75.90 75.50
KV-3-1 Core 92.30 92.10 91.40
KV-3-10 Core 92.00 91.80 90.70
KV-3-2 Core 92.70 92.60 91.80
KV-3-3 Core 93.50 93.40 92.40
KV-3-4 Core 93.20 93.20 92.80
KV-3-5 Core 93.80 93.70 93.30
KV-3-6 Core 90.50 90.40 89.10
KV-3-7 Core 87.50 87.30 85.30
KV-3-8 Core 90.50 90.30 89.10
KV-3-9 Core 93.40 93.40 92.70
KV-4-1 Core 88.10 87.70 86.80
KV-4-2 Core 88.50 88.20 86.40
KV-4-3 Core 91.10 90.90 90.10
KV-5-1 Core 91.70 91.60 91.10
KV-5-10 Core 89.70 89.60 89.20
KV-5-2 Core 90.80 90.70 90.20
KV-5-3 Core 89.20 89.00 87.80
KV-5-4 Core 90.90 90.80 90.00
KV-5-5 Core 86.10 86.00 86.00
KV-5-6 Core 89.10 89.00 88.50
KV-5-7 Core 89.80 89.70 89.10
KV-5-8 Core 91.50 91.50 91.40
KV-5-9 Core 90.50 90.40 89.90
KV-6-1 Core 93.20 93.00 92.20
KV-6-10 Core 87.10 86.70 84.60
KV-6-2 Core 92.30 92.10 91.30
KV-6-3 Core 93.10 92.90 92.40
KV-6-4 Core 89.21 89.00 87.80
KV-6-5 Core 89.20 89.00 87.80
KV-6-6 Core 92.70 92.60 92.00
KV-6-7 Core 85.40 85.10 83.10
KV-6-8 Core 80.90 80.40 77.80
KV-6-9 Core 90.30 90.10 88.80
KV-7-1 Core 81.50 80.90 76.60
KV-8-1 Core 94.10 93.90 93.30
KV-8-10 Core 92.60 92.50 91.60
KV-8-2 Core 93.30 93.10 92.10
KV-8-3 Core 92.10 91.90 91.00
KV-8-4 Core 92.10 91.90 91.00
KV-8-5 Core 93.40 93.30 92.90
KV-8-6 Core 94.20 94.10 93.70
KV-8-7 Core 91.10 90.90 90.10
KV-8-8 Core 93.70 93.60 93.10
KV-8-9 Core 90.90 90.60 89.50

The fact sheet was created on 04.05.2024
Questions or comments regarding the fact sheet can be emailed to:
ressursdatabaser@ngu.no
Copyright © 2024 Geological Survey of Norway