david michaud, author at mineral processing metallurgy . page 65 .mineral processing and metallurgy has become a core strength and passion for mr. . lucara is explicitly committed to the health and safety of its workers.
blog of mineral processing (metallurgy) articlesmineral processing extractive metallurgy explained in simple practical terms engineers . lucara is explicitly committed to the health and safety of its workers.mining infographics archives . page 5 of 14 . mineral processing .lucara is explicitly committed to the health and safety of its workers. in the 12 months ended june 30, the company reported only one injury, at its karowe mine.