Tender For providing of selection of laboratories for testing of products/material - chemical analysis of ore mineral and rock samples; cu pb zn ag maintenance of w sn by aas method; sample; as per scope of work,selection of laboratories for testing of products/material - chemical analysis of ore mineral and rock samples; gold au by fire assay; sample; as per scope of work,selection of laboratories for testing of products/material - chemical analysis of ore mineral and rock samples; 34 elements analysis by icpms; sample; as per scope of work,selection of laboratories for testing of products/material - chemical analysis of ore mineral and rock samples; proximate analysis of graphite 4 radicals vm fc maintenance ofisture ash; sample; as per scope of work