Stefanova, Violeta and Serafimovski, Todor and Tasev, Goran (2014) Morphological and chemical characteristics of the placer gold deposits from MeckinDol, locality BorovDol, Eastern Macedonia. Tehnika, 3 (1). pp. 409-415. ISSN 0040-2176
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Abstract
This paper presents the latest results from schlichprospectionwhich was performed along the creek Meckin Dol. Research showed that the size of the tested gold aggregates ranges from 30 microns to about 600 microns, and the most frequently present form of gold aggregates was isometric - irregularform.The chemical composition of gold aggregates shows heterogeneity with an average gold content ranging from 74.15% - 99.32%, followed by silver with an average content of 0.3% - 24.68%,and an average copper content of 0.04 to 11.06%. Other impurities such as Fe, Bi, Se, and Te are represented with content less than 1%. In general it can be said that the examined gold aggregates, by their chemical composition, are characterized by high purity ranging from 750 to 996.
| Item Type: | Article |
|---|---|
| Subjects: | Natural sciences > Earth and related environmental sciences |
| Divisions: | Faculty of Natural and Technical Sciences |
| Depositing User: | Goran Tasev |
| Date Deposited: | 26 Jun 2014 13:37 |
| Last Modified: | 26 Jun 2014 13:37 |
| URI: | https://eprints.ugd.edu.mk/id/eprint/10215 |
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