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INDUSTRIMINERALDATABASEN
Forekomstområde 919 - 397
(Sist oppdatert 23.jan.2020)

Navn på deposit area : Gråkatt
(Objekt Id : 0919,397,00,00)

Lokalisering
Fylke : Aust-Agder (09) Kommune : Froland (0919)
Kart 1:50000: Nelaug (1612-3) Kart 1:250000: Arendal
Markeringspunkt: Lengdegrad: 8.5037740 Breddegrad: 58.5989150
EU89-UTM Zone 32 (Coordinates IS confirmed)
X-koord: 471159 m. Y-koord: 6495498 m.

Materialtype
Hovedtype: Feltspat Subtype: Pegmatittisk feltspat

Betydning
Offentlig: Not Assessed (reg. 18.02.2015)
Economical: Ikke vurdert

Products
Element/product Crude ore grade or quality
PEGFEL %

Mineralization
Era: Period:
Dating: Method:
Genesis: Form:
Main texture: Min. distribution:
Main grain size:
Strike/Dip: Direction:
Plunge:
Stratigraphic classification of host rock
Era: Period:
Province:
Geotec.unit:
Tectonic complex:
Igneous complex:
Group: Formation:

Fieldsamples
Sample No. Sample type Miscellanrous
095.02 Hand specimen
Sampler :Peter Ihlen/...Stored :Løkken
Kommentar :K-feltspat, beste biter fra 2 borhull
No. of registrated oxide analyses = 1
095.06 Hand specimen
Sampler :Peter Ihlen/...Stored :Løkken
Kommentar :Ren K-feltspat
No. of registrated oxide analyses = 1
095.08 Hand specimen
Sampler :Peter Ihlen/...Stored :Løkken
Kommentar :Ren K-feltspat
No. of registrated oxide analyses = 1
095.09 Hand specimen
Sampler :Peter Ihlen/...Stored :Løkken
Kommentar :Ren plagioklas
No. of registrated oxide analyses = 1
095.11 Hand specimen
Sampler :Peter Ihlen/...Stored :Løkken
Kommentar :Rosa K-feltspat med grafisk kvarts
No. of registrated oxide analyses = 1
095.12 Hand specimen
Sampler :Peter Ihlen/...Stored :Løkken
Kommentar :Plagioklas med inneslutninger av røkkvarts
No. of registrated oxide analyses = 1
095.14 Hand specimen
Sampler :Peter Ihlen/...Stored :Løkken
Kommentar :Ren rosa K-feltspat
No. of registrated oxide analyses = 1
095.15 Hand specimen
Sampler :Peter Ihlen/...Stored :Løkken
Kommentar :Ren plagioklas
No. of registrated oxide analyses = 1
095.17 Hand specimen
Sampler :Peter Ihlen/...Stored :Løkken
Kommentar :Ren blek rosa K-feltspat
No. of registrated oxide analyses = 1
095.18 Hand specimen
Sampler :Peter Ihlen/...Stored :Løkken
Kommentar :Ren plagioklas
No. of registrated oxide analyses = 1
NB! All analyse values are shown at the end of the printout.:


Analyse Results
from
Forekomstområde 919 - 397 Gråkatt

Oxide analyses

( All values are in % )
Sample No. Sample Type SiO2 Al2O3 TiO2 Fe2O3 MgO CaO Na2O
095.02 Hand specimen 68.50 16.51 0.00 0.10 0.05 0.09 1.72
095.06 Hand specimen 64.50 17.92 0.00 0.05 0.03 0.09 1.84
095.08 Hand specimen 64.90 18.07 0.00 0.03 0.02 0.07 2.27
095.09 Hand specimen 67.10 21.43 0.00 0.05 0.03 1.68 9.96
095.11 Hand specimen 69.80 16.00 0.00 0.07 0.02 0.09 1.56
095.12 Hand specimen 66.90 21.70 0.00 0.05 0.04 2.38 9.09
095.14 Hand specimen 64.90 18.10 0.00 0.04 0.00 0.08 2.19
095.15 Hand specimen 67.50 21.60 0.00 0.03 0.02 1.49 10.30
095.17 Hand specimen 65.20 18.10 0.00 0.04 0.01 0.08 1.89
095.18 Hand specimen 66.90 21.40 0.00 0.04 0.02 1.42 10.30
------------------
Sample No. K2O Sum
095.02 12.19 99.00
095.06 13.80 98.00
095.08 13.29 99.00
095.09 1.07 101.00
095.11 11.60 99.00
095.12 0.99 101.00
095.14 13.22 99.00
095.15 1.11 102.00
095.17 13.57 99.00
095.18 0.93 101.00


Faktaarket ble generert 13.06.2026

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