Gold occurrences in copper magnetite apatite deposit at
Sep 01, 2021 Sri Lanka is a small crustal fragment of eastern Gondwana. ... A half core with approximately 25 cm in length was crushed in a laboratory crusher and then the crushed rock was split using a splitter several times to get a reasonably sized sample for further grinding. ... Z. Bao, R. Wan, J. Bao. Typomorphic characteristics and occurrence of gold ...