Perspektywy wykrycia mineralizacji arsenowo-złotonośnej związanej z granodiorytowym masywem kłodzko-złotostockim w świetle wyników zdjęcia geochemicznego
Abstract
PERSPECTIVES FOR FINDING THE ARSENICAL-GOLD-BEARING MINERALIZATION JOINED WITH THE KŁODZKO - ZŁOTY STOK GRANODIORITE MASSIF IN THE RESULTS OF GEOCHEMICAL MONITORING
Summary
Detailed geochemical mapping of alluvial sed and schlichs sampling was done on the Klodzko area map, sheet M - 33 - XVII - 58. 14 geochemical anomalies of As and 18 schlich ones of Au were located within area of the Klodzko-Zloty Stok granodiorite massif and its metamorphic rim. The As anomalies were lineary placed along eastern contact of granodiorite massif with NNE - SSW direction and along its western part – with orientation approximate N - S. These anomalies in eastern parts were joined commonly with Ba, Ag, Sn, W elements but similar ones from western area had mainly Hg, Cu and Ni. The As anomalies no 8 and l0b were connected with the "Zloty Stok" deposit of skarn type but other ones suggested: – prolongation of the As - Au mineralization zone of skarn type, towards SSW, – possibility of an occurrence of Au mineralization of quartz/ gold-bearing formation on western massif surroundings. As - Au mineralization was connected - after author - with final, a1calic magmatic phase after syenite and syenodiorite intrusion. Solutions supplied the elements: Si, Fe, Cu, Pb, Zn, Au, As, and S during several mineralization episodes.
Summary
Detailed geochemical mapping of alluvial sed and schlichs sampling was done on the Klodzko area map, sheet M - 33 - XVII - 58. 14 geochemical anomalies of As and 18 schlich ones of Au were located within area of the Klodzko-Zloty Stok granodiorite massif and its metamorphic rim. The As anomalies were lineary placed along eastern contact of granodiorite massif with NNE - SSW direction and along its western part – with orientation approximate N - S. These anomalies in eastern parts were joined commonly with Ba, Ag, Sn, W elements but similar ones from western area had mainly Hg, Cu and Ni. The As anomalies no 8 and l0b were connected with the "Zloty Stok" deposit of skarn type but other ones suggested: – prolongation of the As - Au mineralization zone of skarn type, towards SSW, – possibility of an occurrence of Au mineralization of quartz/ gold-bearing formation on western massif surroundings. As - Au mineralization was connected - after author - with final, a1calic magmatic phase after syenite and syenodiorite intrusion. Solutions supplied the elements: Si, Fe, Cu, Pb, Zn, Au, As, and S during several mineralization episodes.