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THE INDUSTRIAL MINERAL DATABASE
Occurence 4214 - 397 Gråkatt
(Object Id: 16184)
(Last updated: 23.01.2020)
Location
County: Agder Municipality: Froland (4214)
Map 1:50000: Nelaug (1612-3) Map 1:250000: Arendal
Coordinate system: EU89-UTM Zone 32
East: 471160 m. North: 6495499 m.
Longitude: 8.5037740 Latitude: 58.5989240
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Resource
Resource Type: Feldspar Resource Subtype: Pegmatitic feldspar

Importance
Raw material meaning: Not Assessed (reg. 18.02.2015)


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

Analyse Results
from
Deposit Area 4214 - 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

The fact sheet was created on 29.04.2024
Questions or comments regarding the fact sheet can be emailed to:
ressursdatabaser@ngu.no
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