Minerals Engineering, Vol.19, No.11, 1212-1215, 2006
Identification of metalloporphyrins extracted from the copper bearing black shale of Fore Sudetic Monocline (Poland)
Metalloporphyrins were isolated from copper-bearing black shale ores. The shale originates from the Lubin copper mine (Poland). The porphyrins have been extracted by way of a Soxhlet apparatus, and then purified using column chromatography. In order to identify the extracted porphyrins complexes UV-Vis, mass spectrometry and EPR analytical techniques have been used. (c) 2005 Published by Elsevier Ltd.