English to French Tech/Engineering Mining & Minerals / Gems

Bonjour à tous,
The onsite laboratory continued test work for bioleach inoculum adaptation and propagation stage on flotation concentrate, including gravity recoverable gold (GRG) and carbon in leach (CIL) tests on samples of external concentrates, bioleach batch amenability test (BAT) on a selected sample of external concentrate, CIL bottle roll test on the bioleach solid residue, diagnostic leach tests on selected samples, cleaner flotation test program on BRC3 transition ore and routine GRG and CIL testing of Selinsing grade control samples.
Merci de votre précieuse aide sur ce terme très technique