Sample No. 73451
General info
| Sample No. | 73451 |
| Old number | 39 |
| Locality |
Butkunai 241 borehole
|
| Latitude | 56.00413 |
| Longitude | 25.84083 |
| Depth / thickness (m) | 202 |
| Stratigraphy |
Aruküla Stage
|
| Date collected | 1972 |
| Collector | Narbutas |
| Rock | liivakivi |
| Material | Sandstone |
| Institution | Department of Geology, TalTech |
| Date added | 2005-12-14 |
| Date changed | 2013-08-13 |
Locality
| Locality |
Butkunai 241 borehole
|
| Country | Lithuania |
| Latitude | 56.00413 |
| Longitude | 25.84083 |
| Parameter | Method | Method details | Value | Text | Error |
|---|---|---|---|---|---|
| Heavy minerals [%] | separation | 0.93 | |||
| Quartz [%] | Immersion method (mineralogy) | kerge fraktsioon | 81.7 | ||
| Orthoclase [%] | Immersion method (mineralogy) | kerge fraktsioon | 5.8 | ||
| Plagioclase [%] | Immersion method (mineralogy) | kerge fraktsioon | 0.3 | ||
| Microcline [%] | Immersion method (mineralogy) | kerge fraktsioon | 0.6 | ||
| Muscovite [%] | Immersion method (mineralogy) | kerge fraktsioon | 5.2 | ||
| Biotite (green) [%] | Immersion method (mineralogy) | kerge fraktsioon | 5.8 | ||
| Mica (weathered) [%] | Immersion method (mineralogy) | kerge fraktsioon | 0.6 | ||
| Counts [grains] | Immersion method (mineralogy) | kerge fraktsioon | 344 | ||
| Biotite (brown) [%] | Immersion method (mineralogy) | raske fraktsioon | 0.2 | ||
| Biotite (green) [%] | Immersion method (mineralogy) | raske fraktsioon | 54 | ||
| Chlorite [%] | Immersion method (mineralogy) | raske fraktsioon | 0.8 | ||
| Muscovite [%] | Immersion method (mineralogy) | raske fraktsioon | 3.4 | ||
| Barite [%] | Immersion method (mineralogy) | raske fraktsioon | e | ||
| Pyrite [%] | Immersion method (mineralogy) | raske fraktsioon | 0.2 | ||
| Fe-hydroxides [%] | Immersion method (mineralogy) | raske fraktsioon | 7.6 | ||
| Leucoxene [%] | Immersion method (mineralogy) | raske fraktsioon | 2 | ||
| Apatite (biogenic) [%] | Immersion method (mineralogy) | raske fraktsioon | 0.2 | ||
| Opaque ore minerals [%] | Immersion method (mineralogy) | raske fraktsioon | 10.4 | ||
| Allogenic minerals (translucent) [%] | Immersion method (mineralogy) | raske fraktsioon | 21.2 | ||
| Counts [grains] | Immersion method (mineralogy) | raske fraktsioon | 500 | ||
| Garnets [%] | Immersion method (mineralogy) | raske fraktsioon (heledad allotigeensed) | 48.6 | ||
| Zircon [%] | Immersion method (mineralogy) | raske fraktsioon (heledad allotigeensed) | 25.4 | ||
| Tourmaline [%] | Immersion method (mineralogy) | raske fraktsioon (heledad allotigeensed) | 8.2 | ||
| Staurolite [%] | Immersion method (mineralogy) | raske fraktsioon (heledad allotigeensed) | 2.6 |
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