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Norsk versjon | ||||
| THE INDUSTRIAL MINERAL DATABASE | |||||
| Deposit Area 529 - 303 | |||||
| (Last updated 28.apr.2017) | |||||
Name of Deposit Area : Hole Stangebruddet |
| (Object Id : 0529,303,00,00) |
| Location |
| County : | Oppland (05) | Municipality : | Vestre Toten (0529) |
| Map 1:50000: | Eina (1816-2) | Map 1:250000: | Hamar |
| Marking point: | Longitude: | 10.6509150 | Latitude: | 60.6666580 |
| EU89-UTM Zone 32 | (Coordinates IS confirmed) |
| X-coord: | 590218 m. | Y-coord: | 6726792 m. |
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| Commodity |
| Main Type: | Carbonates | Sub Type: | Limestone |
| Production |
| Activity: | Mining | Reserves: | ||
| Prod. method: | Open pit mining | Production: | ||
| Prod. status: | Disused, closed | Volume of dump: |
| Importance |
| Public: | Little Importance (reg. 18.02.2015) |
| Economical: | Minor interest , (Confirmed 28.mar.2001 by Odd Øvereng) |
Products |
| Element/product | Crude ore grade or quality | |
| AGRLIM |
Operations |
| From - To | Activity | Comments | |
| 2000 - 2000 | Geochemistry | Company/Institution :NGU | |
| 2000 - 2000 | Sampling | Company/Institution :NGU |
Mineralization |
| Era: | Paleozoic | Period: | Ordovician | |
| Dating: | Method: | |||
| Genesis: | Sedimentary/metamorphic | Form: | Layer | |
| Main texture: | Banded | Min. distribution: | Massive (>50 % ore minerals) |
| Main grain size: | Fine - medium grained (<1mm - 3 mm) |
| Strike/Dip: | Direction: | |||
| Plunge: |
| Stratigraphic classification of host rock |
| Era: | Paleozoic | Period: | Ordovician |
| Province: | Caledonides | |
| Geotec.unit: | Os-Rø Nappe Complex | |
| Tectonic complex: | ||
| Igneous complex: |
| Group: | Oslogruppen | Formation: | Mjøs-og Solvangformasjonen |
Mineralogy |
| Relationship | Mineral | Amount | |
| Not defined | Calcite | Major mineral (50-90%) | |
| Not defined | Dolomite | Major mineral (>10%) | |
| Not defined | Chlorite | Subordinate mineral (1-10%) | |
| Not defined | Feldspar | Subordinate mineral (1-10%) | |
| Not defined | Quartz | Subordinate mineral (1-10%) | |
| Not defined | Graphite | Accessory mineral (<1%) |
Information(s) in free text format |
| Free text |
| Dette er et av de nå nedlagte bruddene ved Hole, bruddet er nå for det meste gjenbygget og geologien er vanskelig å dokumentere. Kjemiske analyser viser et syreløslig CaO og MgO på 42.85 og 5.62 %, Kalken er altså urein og noe dolomittisk. |
Fieldsamples |
| Sample No. | Sample type | Miscellanrous | ||||||
| OP0018.01 | Hand specimen |
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| NB! All analyse values are shown at the end of the printout.: |
Analyse Results |
| from |
| Deposit Area 529 - 303 Hole Stangebruddet |
Analysis of acid soluble CaO and Mgo |
| Analyzed values | Derived values |
| Sample No. | Sample Type | Acid soluble CaO | Acid soluble MgO | Dolomite | Calcite | Unsolved |
| OP0018.01 | Hand specimen | 42.85% | 5.62% | 25.71% | 62.53% | 11.77% |
Oxide analyses |
( All values are in % ) |
| Sample No. | Sample Type | SiO2 | Al2O3 | TiO2 | Fe2O3 | MnO | MgO | CaO |
| OP0018.01 | Hand specimen | 6.45 | 1.54 | 0.09 | 1.09 | 0.07 | 5.77 | 45.06 |
| ------------------ |
| Sample No. | Na2O | K2O | P2O5 | Sum | |||||
| OP0018.01 | -0.10 | 0.49 | -0.01 | 60.00 |
Thinsection analyses |
| Sample No. |
| OP0018.01 | Sample Type : | Hand specimen | (Thinsection Id. :OØ2000-18) |
| Description: | See Pictures for description |
| The fact sheet was created on 18.05.2024 |
| Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
| Copyright © 2024 Geological Survey of Norway |