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Norsk versjon | ||||
| THE INDUSTRIAL MINERAL DATABASE | |||||
| Deposit Area 1223 - 306 | |||||
| (Last updated 25.feb.2014) | |||||
Name of Deposit Area : Laukhammar |
| (Object Id : 1223,306,00,00) |
| Location |
| County : | Hordaland (12) | Municipality : | Tysnes (1223) |
| Map 1:50000: | Husnes (1214-4) | Map 1:250000: | Haugesund |
| Marking point: | Longitude: | 5.6181240 | Latitude: | 59.8749610 |
| EU89-UTM Zone 32 | (Coordinates IS confirmed) |
| X-coord: | 310709 m. | Y-coord: | 6642319 m. |
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| Commodity |
| Main Type: | Carbonates | Sub Type: | Limestone |
| Production |
| Activity: | Test mining | Reserves: | ||
| Prod. method: | Open pit mining | Production: | ||
| Prod. status: | Disused, closed | Volume of dump: |
| Importance |
| Public: | Not Assessed (reg. 18.02.2015) |
| Economical: | Not classified/evaluated , (Confirmed 25.feb.2014 by Agnes Raaness) |
Mineralization |
| Era: | Period: | |||
| Dating: | Method: | |||
| Genesis: | Form: | |||
| Main texture: | Min. distribution: |
| Main grain size: |
| Strike/Dip: | Direction: | |||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Paleozoic | Period: |
| Province: | Caledonides | |
| Geotec.unit: | Hardangerfjord Nappe Complex | |
| Tectonic complex: | ||
| Igneous complex: |
| Group: | Grutlefjordgruppa | Formation: | Sagvassformasjonen |
Information(s) in free text format |
| Free text |
| Bruddet som ligger like ovenfor veien ut til Laukhammer er ca. 10x10 meter. Det har vært drevet på en meget urein kalkstein med mye forurensende silikater og slirer av fyllit. Mektigheten vertikalt er minimum 10 meter. Ca. 100 meter fra bruddet nede ved sjøen ligger restene av en kalkovn der kalken ble brent. Kalken har et CaO og MgO innhold på 45.05 og 4.83% som tilsvarer et kalkspatinnhold på 77.79% |
| Photo(s) from the Deposit area: |
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Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||||
| HO-9-06 | Bedrock |
|
| NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
| from |
| Deposit Area 1223 - 306 Laukhammar |
Analysis of acid soluble CaO and Mgo |
| Analyzed values | Derived values |
| Sample No. | Sample Type | Acid soluble CaO | Acid soluble MgO | Dolomite | Calcite | Unsolved |
| HO-9-06 | Bedrock | 45.05% | 1.05% | 4.80% | 77.80% | 17.40% |
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* | As* |
| HO-9-06 | Bedrock | 1 | 16 | 3 | 2 | 5 | -4.0 | -4 |
| ------------------ |
| Sample No. | Cd* | Ba* | Mo* | V* | Cr* | Mn* | Sr* | Y* | Zr* |
| HO-9-06 | -.2 | 18 | 1.74 | 2 | 5 | 190 | 443.0 | 7.6 | 5 |
| ------------------ |
| Sample No. | La* | Ce* | B* | Li* | Be* | Na* | Mg* | Al* | Si* |
| HO-9-06 | 8.30 | 17.90 | -10 | 2 | -0 | -400 | 6350 | 1080 | -200 |
| ------------------ |
| Sample No. | P* | K * | Ca* | Sc* | Ti* | ||||
| HO-9-06 | 87 | 285 | ###### | 2.31 | 8 |
Oxide analyses |
( All values are in % ) |
| Sample No. | Sample Type | SiO2 | Al2O3 | TiO2 | Fe2O3 | MnO | MgO | CaO |
| HO-9-06 | Bedrock | 6.86 | 1.63 | 0.11 | 1.09 | 0.03 | 1.25 | 47.76 |
| ------------------ |
| Sample No. | Na2O | K2O | P2O5 | Sum | |||||
| HO-9-06 | 0.36 | 0.54 | -0.01 | 60.00 |
| The fact sheet was created on 19.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |