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THE ORE DATABASE
Occurence 5054 - 008 Haugsdal
(Object Id: 4550)
(Last updated: 18.06.2001)
Location
County: Trøndelag Municipality: Indre Fosen (5054)
Map 1:50000: Leksvik (1622-3) Map 1:250000: Trondheim
Coordinate system: EU89-UTM Zone 32
East: 561019 m. North: 7068892 m.
Longitude: 10.2362160 Latitude: 63.7423370
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Resource
Resource Type: Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn) Resource Subtype: Copper
Element(s): Cu Ag Au
Importance
Raw material meaning: Not Assessed (reg. 18.02.2015)

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


Operations
From - To Activity Comments
- 1917 Test mining

Mineralization
Genesis: Pegmatite formation Form: Lens
Main texture: Vein network Min. distribution: Irregular (scattered)
Main grain size: Coarse grained (> 3 mm) Main alteration:
Strike/Dip: Direction:
Plunge:
Stratigraphic classification of host rock
Era: Proterozoic Period: Mesoproterozoic
Province:
Geotec.unit:
Tectonic complex:
Igneous complex:
Group: Formation:

Mineralogy
Relationship Mineral Amount
Gangue mineral Potassic feldspar Major mineral (>10%)
Gangue mineral Quartz Major mineral (>10%)
Gangue mineral Biotite Subordinate mineral (1-10%)
Gangue mineral Garnet Subordinate mineral (1-10%)
Ore mineral Chalcocite Major mineral (>10%)
Ore mineral Bornite Major mineral (>10%)
Ore mineral Malachite Subordinate mineral (1-10%)
Ore mineral Chalcopyrite Subordinate mineral (1-10%)

Lithology:
Relationship Rock Origin
Unknown (tonalittisk)
Unknown Migmatittisk gneis Intrusive
Original rock :Granite
Metamorphic facies :Amphibolite

Structures
Location: Type: Orientation(360 gr.): Relation to min.:
Unknown Fault plane Strike/Dip :360 / 90

Information(s) in free text format
Free text
Beliggenhet: Pegmatittganger med Cu-mineraler finnes i Haugsdalselva, 1-1,2 km sør for Øyan gård. Stollen er stengt av fyllmasser fra veiarbeid. Geologi: Pegmatittganger med kvarts, rød og hvit feltspat, biotitt og noe granat + apatitt finnes i vegskjæringer over flere 100 m i dette området. Bare lokalt finnes bornitt og kobberglans i pegmatitter, mens flere uvanlige mineraler opptrer i polerslip. Au-innholdet har nylig vist opp til 3 ppm i repr. prøver av rik malm, men synes å være av begrenset utbredelse.

Fieldsamples
Sample No. Sample type Miscellanrous
LS91001 Bedrock
Sampler: Størseth, L.R.
Comment: Rik bn-cc-min. i feltspat.
No. of registrated element analyses = 1
LS91002 Bedrock
Sampler: Størseth, L.R.
Comment: Rik bn-cc-min. i kvarts.
No. of registrated element analyses = 1
LS91003 Bedrock
Sampler: Størseth, L.R.
Comment: Sparsom bn-cc-min. i pegmatitt.
No. of registrated element analyses = 1
NB! All analyse values are shown at the end of the printout.:

Analyse Results
from
Deposit Area 5054 - 008 Haugsdal

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#
LS91001 Bedrock 99999 2 18 1 5 149.6 2624.0
LS91002 Bedrock 79106 363 171 1 4 103.6 1264.0
LS91003 Bedrock 515 50 37 2 6 1.0 11.0
------------------
Sample No. Pt# Pd# As* Cd* Ba* Mo* Sb* Bi* S%
LS91001 1.0 47.0 5 10.5 38 2.00 2 242 3.41
LS91002 1.0 12.0 7 17.4 60 1.00 7 100 2.46
LS91003 1.0 1.0 3 .4 58 2.00 2 4 .02
------------------
Sample No. V* Cr* Mn* Fe% Th* U* W* Sr* La*
LS91001 1 8 77 .83 1.00 5.00 1 7.0 2.00
LS91002 3 3 146 1.34 1.00 5.00 2 3.0 2.00
LS91003 5 6 147 .61 1.00 5.00 1 14.0 2.00
------------------
Sample No. B*
LS91001 2
LS91002 2
LS91003 2

The fact sheet was created on 04.05.2024
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