Fact Sheet for Deposit Area 904

					Norsk versjon
	THE ORE DATABASE
	Deposit Area 904 - 005
	(Last updated 18.jun.2001)

Name of Deposit Area : Haneto

(Object Id : 0904,005,00,00)

Location

County :

Aust-Agder (09)

Municipality :

Grimstad (0904)

Map 1:50000:

Arendal (1611-4)

Map 1:250000:

Arendal

Marking point:

Longitude:

8.5009290

Latitude:

58.3150060

EU89-UTM Zone 32

(Coordinates IS confirmed)

X-coord:

470759 m.

Y-coord:

6463889 m.

Commodity

	Main Type:	Base metals (Cu,Zn,Pb,Fe sulphides, As,Sb,Bi,Sn)	Sub Type:	Copper
			Element(s):	Cu

Production

Activity:	Test mining	Reserves:
Prod. method:	Underground mining	Production:
Prod. status:	Disused, closed	Volume of dump:	150 m3

Importance

Public: Little Importance (reg. 18.02.2015)

Economical: Minor interest , (Confirmed 17.apr.2001 by Jan Sverre Sandstad)

Operations

From - To Activity Comments

2000 - 2000 Sampling Company/Institution :NGU

Mineralization

Era: Proterozoic Period: Mesoproterozoic

Dating: Method:

Genesis: Hydrothermal vein Form: Irregular

Main texture: Vein network Min. distribution: Disseminated (<20 % ore minerals)

Main grain size: Medium grained (1-3 mm) Main alteration: No country rock alteration

Strike/Dip: 10 / 50 Direction:

Plunge:

Stratigraphic classification of host rock

Era: Proterozoic Period: Mesoproterozoic

Province: South Norwegian Basement Province

Geotec.unit: Bamble Complex

Tectonic complex:

Igneous complex:

Group: Formation:

Mineralogy

Relationship Mineral Amount

Gangue mineral Amazonite Major mineral (>10%)

Gangue mineral Quartz Major mineral (>10%)

Gangue mineral Hornblende Subordinate mineral (1-10%)

Ore mineral Chalcopyrite Major mineral (>10%)

Ore mineral Pyrite Subordinate mineral (1-10%)

Lithology:

Relationship Rock Origin

Host rock Granodiorite Intrusive
Original rock :Granodiorite

Host rock Pegmatite Intrusive
Original rock :Granite pegmatite

Wall rock Migmatite Intrusive
Original rock :Granite

Structures

Location: Type: Orientation(360 gr.): Relation to min.:

Wall rock Mineral banding Strike/Dip :0 / 85 Pre-mineralisation ;...Effect :None

Wall rock Foliation Strike/Dip :340 / 75 Pre-mineralisation ;...Effect :None

Information(s) in free text format

Free text

Forekomsten ligger ved sørvestenden av Landvikvatnet og ble besøkt ved bruk av en liten pram fra sørenden av vannet. En stoll med retning 240° går inn 15 m fra vannkanten. Stollen er minst 70 m lang og opptil 2 m bred og har enkelte mindre tverrslag. Lokalt finnes rik kobberkismineralisering i en grovkornet pegmatitt som er rik på amazonitt. I tillegg består pegmatitten av noe kvarts og hornblende. Kobberkis er dels anriket i aggregater sammen med grovkornet kvarts og hornblende (prøve .01) og dels som uregelmessige årer og strenger i amazonitt (prøve .02). Over inngangen sees amazonitt med kobberkis som kutter grovkornet kvarts og indikerer flere faser med løsninger. Pegmatitten er over 5 m mektig og grenser til lys granittisk til granodiorittisk gneis som dels er migmatittisk.

Fieldsamples

Sample No. Sample type Miscellanrous

AA0025.01 Bedrock

Sampler :J.S. Sandstad/...Stored :Løkken

Comment :Kobberkis+pyritt, middelskornete aggregater i grovkornet kvarts.

No. of registrated element analyses = 1

AA0025.02 Bedrock

Sampler :J.S. Sandstad/...Stored :Løkken

Comment :Kobberkis årer/strenger i grovkornet amazonitt.

No. of registrated element analyses = 1

NB! All analyse values are shown at the end of the printout.:

Analyse Results

from

Deposit Area 904 - 005 Haneto

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#

AA0025.01 Bedrock 32172 63 2 161 816 1.1 15.0

AA0025.02 Bedrock 7140 34 4 11 39 .5 69.0

------------------

Sample No. Pt# Pd# As* Cd* Ba* Mo* Sb* Bi* S%

AA0025.01 1.0 80.0 7 .1 3 6.00 4 3 8.32

AA0025.02 259.0 7.0 4 .1 30 7.00 2 2 .35

------------------

Sample No. V* Cr* Mn* Fe% Th* U* W* Sr* La*

AA0025.01 9 134 77 10.20 1.00 4.00 8 1.0 1.00

AA0025.02 1 15 106 2.05 3.00 4.00 2 29.0 4.00

------------------

Sample No. B*

AA0025.01 2

AA0025.02 7

	From - To	Activity	Comments
	2000 - 2000	Sampling	Company/Institution :NGU

Era:	Proterozoic	Period:	Mesoproterozoic
Dating:		Method:
Genesis:	Hydrothermal vein	Form:	Irregular
Main texture:	Vein network	Min. distribution:	Disseminated (<20 % ore minerals)

	Province:	South Norwegian Basement Province
	Geotec.unit:	Bamble Complex
	Tectonic complex:
	Igneous complex:

Relationship	Mineral	Amount
Gangue mineral	Amazonite	Major mineral (>10%)
Gangue mineral	Quartz	Major mineral (>10%)
Gangue mineral	Hornblende	Subordinate mineral (1-10%)
Ore mineral	Chalcopyrite	Major mineral (>10%)
Ore mineral	Pyrite	Subordinate mineral (1-10%)

Relationship	Rock	Origin
Host rock	Granodiorite	Intrusive Original rock :Granodiorite
Host rock	Pegmatite	Intrusive Original rock :Granite pegmatite
Wall rock	Migmatite	Intrusive Original rock :Granite

Location:	Type:	Orientation(360 gr.):	Relation to min.:
Wall rock	Mineral banding	Strike/Dip :0 / 85	Pre-mineralisation ;...Effect :None
Wall rock	Foliation	Strike/Dip :340 / 75	Pre-mineralisation ;...Effect :None

Sample No.	Sample Type	Cu*	Zn*	Pb*	Co*	Ni*	Ag*	Au#
AA0025.01	Bedrock	32172	63	2	161	816	1.1	15.0
AA0025.02	Bedrock	7140	34	4	11	39	.5	69.0

Sample No.	Pt#	Pd#	As*	Cd*	Ba*	Mo*	Sb*	Bi*	S%
AA0025.01	1.0	80.0	7	.1	3	6.00	4	3	8.32
AA0025.02	259.0	7.0	4	.1	30	7.00	2	2	.35

Sample No.	V*	Cr*	Mn*	Fe%	Th*	U*	W*	Sr*	La*
AA0025.01	9	134	77	10.20	1.00	4.00	8	1.0	1.00
AA0025.02	1	15	106	2.05	3.00	4.00	2	29.0	4.00