Sample No. 5301
General info
Sample No. | 5301 |
Locality |
Ardu borehole
|
Latitude | 59.097629 |
Longitude | 25.358506 |
Depth / thickness (m) | 208.9 |
Depth to | 209.15 |
Stratigraphy |
Lower Cambrian (old nomenclature)
|
Lithostratigraphy |
Tiskre Formation
|
Date collected | 1964 |
Collector | Mens, Kaisa |
Weight (g) | 60 |
Rock | liivakivi, aleuriitne |
Remarks | Kakumägi |
Institution | Department of Geology, TalTech |
Date added | 2009-12-01 |
Date changed | 2014-11-26 |
Locality
Locality |
Ardu borehole
|
Country | Estonia |
Latitude | 59.097629 |
Longitude | 25.358506 |
Elevation | 74.50 |
Depth | 445.8 |
Parameter | Method | Method details | Value | Text | Error |
---|---|---|---|---|---|
Size fraction 2.0-1.0 mm [%] | granulometry | e | |||
Size fraction 1.0-0.5 mm [%] | granulometry | 0.1 | |||
Size fraction 0.5-0.25 mm [%] | granulometry | 0.8 | |||
Size fraction 0.25-0.1 mm [%] | granulometry | 19.9 | |||
Size fraction 0.1-0.05 mm [%] | granulometry | 31.9 | |||
Size fraction 0.05-0.01 mm [%] | granulometry | 39.5 | |||
Size fraction <0.01 mm [%] | granulometry | 8 | |||
Quartz [%] | Immersion method (mineralogy, light fraction) | 90.8 | |||
Orthoklase [%] | Immersion method (mineralogy, light fraction) | 8.6 | |||
Plagioclase [%] | Immersion method (mineralogy, light fraction) | 0.4 | |||
Biotite (brown) [%] | Immersion method (mineralogy, light fraction) | 0.2 | |||
Counts [grains] | Immersion method (mineralogy, light fraction) | 500 | |||
Heavy minerals [%] | Immersion method (mineralogy, light fraction) | 0.72 | |||
Pyrite [%] | Immersion method (mineralogy, heavy fraction) | 24.8 | |||
Fe-hydroxide [%] | Immersion method (mineralogy, heavy fraction) | 23.9 | |||
Apatite (biogenic) [%] | Immersion method (mineralogy, heavy fraction) | e+ | |||
Ilmenite, magnetite [%] | Immersion method (mineralogy, heavy fraction) | 39.5 | |||
Transparent minerals [%] | Immersion method (mineralogy, heavy fraction) | 11.8 | |||
Counts [grains] | Immersion method (mineralogy, heavy fraction) | 1007 | |||
Garnet [%] | Immersion method (mineralogy, heavy allogenic fraction) | 16.9 | |||
Zircon [%] | Immersion method (mineralogy, heavy allogenic fraction) | 6.8 | |||
Tourmaline [%] | Immersion method (mineralogy, heavy allogenic fraction) | 8.5 | |||
Titanite [%] | Immersion method (mineralogy, heavy allogenic fraction) | 1.7 | |||
Amphibole [%] | Immersion method (mineralogy, heavy allogenic fraction) | 46.6 | |||
Pyroxene [%] | Immersion method (mineralogy, heavy allogenic fraction) | 19.5 |
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