Analysis (Immersion method (mineralogy)) from sample 73507
General info
Method | Immersion method (mineralogy) |
Sample number |
73507
|
Locality |
Baltinava 17 borehole
|
Depth | 409.5 |
Depth to | 409.7 |
Stratigraphy |
Narva Stage
|
Lithostratigraphy |
Vadja Formation
|
Institution | Department of Geology, TalTech |
Date added | 2014-11-07 |
Date changed | 2014-11-07 |
Results
Parameter | Value | Text | Error |
---|---|---|---|
Biotite (brown) [%] | e | ||
Biotite (green) [%] | 1.2 | ||
Muscovite [%] | 0.4 | ||
Glauconite [%] | 0.8 | ||
Barite [%] | 0.4 | ||
Pyrite [%] | 71.6 | ||
Fe-hydroxides [%] | 5.6 | ||
Leucoxene [%] | 1.4 | ||
Apatite (biogenic) [%] | e | ||
Opaque ore minerals [%] | 5.4 | ||
Allogenic minerals (translucent) [%] | 13.2 | ||
Counts [grains] | 500 |
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