Mineral composition of sediment core PG2208
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2022
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| _version_ | 1867169448268398592 |
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| author | Biskaborn, Boris K Nazarova, Larisa B Kröger, Tim Pestryakova, Luidmila A Syrykh, Luidmila S Pfalz, Gregor Herzschuh, Ulrike Diekmann, Bernhard |
| author_facet | Biskaborn, Boris K Nazarova, Larisa B Kröger, Tim Pestryakova, Luidmila A Syrykh, Luidmila S Pfalz, Gregor Herzschuh, Ulrike Diekmann, Bernhard |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | To analyze the mineralogical composition of sediments we freeze-dried and milled 19 samples for X-ray diffractometry (XRD) using a PHILIPS PW1820 goniometer (40 kV, 40 mA, from 3 to 100°, step-rate 0.05°, Co ka radiation). Data processing was performed using the free software MacDiff 4.0.7. To avoid influence of opal and organic matter in the samples (Voigt, 2009), we used the ratio of the peak area intensities of each mineral to the sum of the peak area intensities of all detected minerals, and used this value to estimate percentages. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_942078 |
| institution | PANGAEA |
| language | en |
| publishDate | 2022 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Mineral composition of sediment core PG2208 Biskaborn, Boris K Nazarova, Larisa B Kröger, Tim Pestryakova, Luidmila A Syrykh, Luidmila S Pfalz, Gregor Herzschuh, Ulrike Diekmann, Bernhard AWI_Envi; AWI Arctic Land Expedition; Calcite (Intensity, 3.024Å); Chlorite (Intensity, 14Å); Chlorite (Intensity, 7Å); COMPCORE; Composite Core; DEPTH, sediment/rock; diatoms; Dolomite (Intensity, 2.88Å); Hornblende (Intensity, 8.4Å); Illite (Intensity, 10Å); Illite (Intensity, 5Å); Intensity, total; Kalifeldspar (Intensity, 3.24Å); Lake Bolshoe Toko, Yakutia, Russia; Lake sediment core; lake sediment proxies; Paleo Modelling; PalMod; PG2208; Plagioclase (Intensity, 3.19Å); Polar Terrestrial Environmental Systems @ AWI; Quartz (Intensity, 3.34Å); Quartz (Intensity, 4.26Å); RU-Land_2013_Yakutia; Siberia; Siberian Arctic; X-ray diffractometry (XRD) PHILIPS PW1820 goniometer; Yakutia2013 To analyze the mineralogical composition of sediments we freeze-dried and milled 19 samples for X-ray diffractometry (XRD) using a PHILIPS PW1820 goniometer (40 kV, 40 mA, from 3 to 100°, step-rate 0.05°, Co ka radiation). Data processing was performed using the free software MacDiff 4.0.7. To avoid influence of opal and organic matter in the samples (Voigt, 2009), we used the ratio of the peak area intensities of each mineral to the sum of the peak area intensities of all detected minerals, and used this value to estimate percentages. |
| title | Mineral composition of sediment core PG2208 |
| topic | AWI_Envi; AWI Arctic Land Expedition; Calcite (Intensity, 3.024Å); Chlorite (Intensity, 14Å); Chlorite (Intensity, 7Å); COMPCORE; Composite Core; DEPTH, sediment/rock; diatoms; Dolomite (Intensity, 2.88Å); Hornblende (Intensity, 8.4Å); Illite (Intensity, 10Å); Illite (Intensity, 5Å); Intensity, total; Kalifeldspar (Intensity, 3.24Å); Lake Bolshoe Toko, Yakutia, Russia; Lake sediment core; lake sediment proxies; Paleo Modelling; PalMod; PG2208; Plagioclase (Intensity, 3.19Å); Polar Terrestrial Environmental Systems @ AWI; Quartz (Intensity, 3.34Å); Quartz (Intensity, 4.26Å); RU-Land_2013_Yakutia; Siberia; Siberian Arctic; X-ray diffractometry (XRD) PHILIPS PW1820 goniometer; Yakutia2013 |
| url | https://doi.org/10.1594/PANGAEA.942078 |