(Wydawnictwa AGH, 2009) Pieczonka, Jadwiga; Piestrzyński, Adam
Pobuże area is a perspective for different mineral commodities. In this area, several genetically different deposits have been identified. In the Kapitanowski Massif chromites and Ni-silicate deposits occur. Tarasowskie Zr-Ti deposit is one of the biggest the alluvial deposit in Ukraina. Maiskoje, Au-deposit is more interesting within 21 targets discovered. Zawalje graphite deposit is a world class.
(Wydawnictwa AGH, 2023) Lutyński, Piotr; Pieczonka, Jadwiga; Piestrzyński, Adam; Mosquera-Palacios, Marvin; Del Castillo-Londoño, Alma Cristina
Geological mapping and sampling of sediment-hosted copper-silver mineralization in NE Colombia identified the association of the <i>Astronium graveolens</i> tree (<i>Diomate Gusanero</i>) with the elevated presence of copper (up to 317 ppm) and silver (up to 24 ppm) in plant ash. During the dry season, when most plants lose their leaves, young <i>Astronium graveolens</i> seedlings growing along copper sulfide-rich showings retain their green foliage. This observation allowed authors to effectively use this plant as an exploration guide in search for copper mineralization and <i>Astronium graveolens</i> can be potentially considered as a geobotanical indicator plant. The observed resistance of <i>Astronium graveolens</i> to the presence of copper sulfides suggests that this tree could be also a potential excellent species for reforestation and reclamation of tailings and other mining waste.
(2006) Mączka, Wiesław; Ociepa, Zofia; Pieczonka, Jadwiga; Piestrzyński, Adam
Formation and structure of molybdenum-wolfram-copper deposit in the Myszków area are presented. The beneficiation technology of such ores is discussed. The results of laboratory beneficiation test are shown. Taking into consideration results of mineralogical analysis of selected flotation products and effects of beneficiation, the factors effluent on quality of concentrates and recovery of metals are discussed.
