Grain Size Distribution of Copper Ore as Means for Qualitative Evaluation of Its Lithological Composition To cite this article: Maksymilian Ozdoba and Robert Krol 2019 IOP Conf. Ser.: Earth Environ. Sci. 221 012100 View the article online for updates and enhancements. This content was downloaded from IP address on 19/04/2020 at 22:49
Particle Size and Distribution ... The analyses are based on the extraction of copper ore from a porphyry deposit by an open pit mine operator. The data were analyzed by using numerous criteria that affect the ... = Blasted rock specific gravity (t/m3 1 ). The . A. 2003).