Norsk versjon | |||||
THE INDUSTRIAL MINERAL DATABASE | |||||
Occurence 3443 - 303 Hole Stangebruddet | |||||
(Object Id: 8648) (Last updated: 28.04.2017) |
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Location |
County: | Innlandet | Municipality: | Vestre Toten (3443) |
Map 1:50000: | Eina (1816-2) | Map 1:250000: | Hamar |
Coordinate system: | EU89-UTM Zone 32 |
East: | 590218 m. | North: | 6726792 m. |
Longitude: | 10.6509150 | Latitude: | 60.6666580 |
Show on map |
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Resource |
Resource Type: | Carbonates | Resource Subtype: | Limestone |
Importance |
Raw material meaning: | Little Importance (reg. 18.02.2015) |
Resources and production |
Activity: | Mining | Reserves: | ||
Operating method: | Open pit mining | Historical production: |
Products |
Element/product | Crude ore grade or quality | Reg. date | |
Agricultural lime | 05.03.2001 |
Operations |
From - To | Activity | Comments | |
2000 - 2000 | Geochemistry | Company/Institution :NGU | |
2000 - 2000 | Sampling | Company/Institution :NGU |
Mineralization |
Era: | Paleozoic | Period: | Ordovician | |
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 |
Mineral | Amount | |
Calcite | Major mineral (50-90%) | |
Dolomite | Major mineral (>10%) | |
Chlorite | Subordinate mineral (1-10%) | |
Feldspar | Subordinate mineral (1-10%) | |
Quartz | Subordinate mineral (1-10%) | |
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 3443 - 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 |
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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 05.05.2024 |
Questions or comments regarding the fact sheet can be emailed to: ressursdatabaser@ngu.no |
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