LOCALITY-MINE DISTRICT-STATE COUNTRY Shinkolobwe Katanga Congo COMPOUND-NAME ROCK-ORE TYPE COLLECTION Nodules of native Pt Chloritite ULB with Pt-heterogenite ---------------------------------------------------------------------------------- A: Polished section of a nodule in chloritite. SEM-BS. White: native Pt. Grey: Pt-heterogenite. Black: chlorite with Co-impregnated sheets (light grey). B: Polished section of another nodule. SEM-BS. Concentration of fuzzy sheets of Co-impregnated chlorite around the Pt-heterogenite nodule. C: id. SEM-BS, high contrast. Native Pt enhancement. CODE: HURL.6 |
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