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THE ORE DATABASE
Occurence 5034 - 042 Hammerskallen gruve
(Object Id: 79)
(Last updated: 03.05.2023)
Location
County: Trøndelag Municipality: Meråker (5034)
Map 1:50000: Meråker (1721-1) Map 1:250000: Trondheim
Coordinate system: EU89-UTM Zone 32
East: 640904 m. North: 7033446 m.
Longitude: 11.8212820 Latitude: 63.4016680
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Resource
Resource Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Resource Subtype: Copper
Element(s): Cu
Importance
Raw material meaning: Little Importance (reg. 18.02.2015)

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


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

Fieldsamples
Sample No. Sample type Miscellanrous
HK90-122 Bedrock
Sampler: Karlstrøm, H.
Comment: Striper og aggr. av po med endel cpy i q.-boudinert gråvakke.
No. of registrated element analyses = 1
HK90-123 Bedrock
Sampler: Karlstrøm, H.
Comment: Tynne bånd av cpy i forskifret gråvakke.
No. of registrated element analyses = 1
HK90-124 Bedrock
Sampler: Karlstrøm, H.
Comment: Massiv gråvakke med cpy og noe po langs stikk.
No. of registrated element analyses = 1
HK90-125 Bedrock
Sampler: Karlstrøm, H.
Comment: Striper og aggr. av po med endel cpy i q.-boudinert gråvakke.
No. of registrated element analyses = 1
HK90-126 Bedrock
Sampler: Karlstrøm, H.
Comment: Striper av cpy i gl.rik klorittisert gråvakke.
No. of registrated element analyses = 1
HK90-127S Bedrock
Sampler: Karlstrøm, H.
Comment: Samleprøve.
No. of registrated element analyses = 1
399956 Dump
Sampler: Mindex ASA
Comment: Fine grained quartz-chlorite(-hornblende?) schist with thin Cpy-Po stringers
No. of registrated element analyses = 1
399957 Dump
Sampler: Mindex ASA
Comment: Dark grey quartzitic rock with thin Cpy veins
No. of registrated element analyses = 1
399958 Dump
Sampler: Mindex ASA
Comment: Chlorite schist with rich Cpy-Po impregnation
No. of registrated element analyses = 1
399959 Dump
Sampler: Mindex ASA
Comment: Contact quartzite/chloritic schist, with Cpy(-Sl) stringers in both
No. of registrated element analyses = 1
399960 Dump
Sampler: Mindex ASA
Comment: Chloritic schist with Cpy-Po impregnation.
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Analyse Results
from
Deposit Area 5034 - 042 Hammerskallen gruve

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* Au#
HK90-122 Bedrock 18853 843 2 182 133 2.8 39.0
HK90-123 Bedrock 4881 476 2 72 53 .8 30.0
HK90-124 Bedrock 13737 221 2 83 68 2.3 16.0
HK90-125 Bedrock 20348 968 2 203 143 3.5 141.0
HK90-126 Bedrock 30480 702 2 132 101 5.2 141.0
HK90-127S Bedrock 9574 461 2 106 78 1.7 86.0
399956 Dump 18400 1187 24 100 61 3.2 112.0
399957 Dump 6388 202 7 19 23 .5 600.0
399958 Dump 19600 850 5 160 105 3.6 46.0
399959 Dump 14400 704 6 47 35 1.8 294.0
399960 Dump 38600 2224 13 107 62 7.8 66.0
------------------
Sample No. Pt# Pd# As* Cd* Ba* Mo* Sb* Bi* Ga*
HK90-122 1.0 2.0 2 4.3 13 1.00 6 11
HK90-123 1.0 2.0 2 1.2 43 2.00 3 4
HK90-124 1.0 2.0 2 2.3 23 1.00 3 4
HK90-125 1.0 2.0 2 5.2 18 2.00 2 8
HK90-126 1.0 2.0 2 4.3 14 2.00 4 7
HK90-127S 1.0 2.0 2 2.0 20 1.00 4 6
399956 -5 3.1 9 23.00 -5 -5 -2.00
399957 -5 .2 7 5.00 -5 -5 -2.00
399958 -5 1.9 30 13.00 -5 -5 -2.00
399959 -5 1.6 16 19.00 -5 -5 -2.00
399960 -5 6.0 30 17.00 -5 -5 -2.00
------------------
Sample No. S% V* Cr* Mn* Fe% Th* U* W* Sr*
HK90-122 11.60 32 46 416 19.14 5.00 5.00 1 4.0
HK90-123 2.20 56 78 547 10.76 8.00 5.00 1 6.0
HK90-124 4.80 25 117 338 8.85 10.00 5.00 1 10.0
HK90-125 14.10 28 38 429 20.69 6.00 5.00 1 4.0
HK90-126 10.30 38 54 477 16.70 7.00 5.00 1 5.0
HK90-127S 5.90 39 70 467 12.43 8.00 5.00 1 6.0
399956 44 254 623 9.99 9.0
399957 38 195 525 6.03 19.0
399958 33 282 427 9.99 7.0
399959 51 134 706 8.84 7.0
399960 45 162 541 9.99 4.0
------------------
Sample No. Y* Zr* Nb* La* B* Li* Sc* Te*
HK90-122 11.00 3
HK90-123 13.00 2
HK90-124 10.00 3
HK90-125 10.00 2
HK90-126 12.00 2
HK90-127S 12.00 3
399956 3.0 3 2.00 7.00 3 -5.00 -10.00
399957 5.0 4 3.00 13.00 2 -5.00 -10.00
399958 3.0 2 -1.00 7.00 2 -5.00 -10.00
399959 3.0 4 4.00 8.00 3 -5.00 -10.00
399960 2.0 1 2.00 8.00 3 -5.00 -10.00

The fact sheet was created on 03.05.2024
Questions or comments regarding the fact sheet can be emailed to:
ressursdatabaser@ngu.no
Copyright © 2024 Geological Survey of Norway