Calibrated dataset for selected elements in stream sediment and soil samples from North Greenland ...

• Main Author: Steenfelt, Agnete
• Format: Dataset
• Language: unknown
• Published: GEUS Dataverse 2023
• Subjects: Greenland; North Greenland
• Online Access: https://dx.doi.org/10.22008/fk2/vrziwi; https://dataverse.geus.dk/citation?persistentId=doi:10.22008/FK2/VRZIWI

This dataset contains data from the geochemical mapping of North Greenland that are relevant for an evaluation of the potential for zinc mineralisation: CaO, K2O, Ba, Cu, Sr, Zn. The data represent the most reliable analytical values from 2469 stream sediment and 204 soil samples collected and analysed over a period from 1978 to 1999 plus a large number of reanalyses in 2011. The compiled data have been quality controlled and calibrated to eliminate bias between methods and time of analysis as described in Thrane et al., 2011. In the present dataset, all values below lower detection limit are indicated by the digit 0. The regional geochemical surveys undertaken in North Greenland follows the procedure for stream sediment sampling given in Steenfelt, 1999. Thrane et al., 2011 give more information on sampling campaigns in the area. The sample consists of 500 g sediment collected into paper bags from stream bed and banks, alternatively soil from areas devoid of streams. The sampling density is not consistent ...