- To participate in the 911Metallurgist Forums, be sure to JOIN & LOGIN
- Use Add New Topic to ask a New Question/Discussion about Mineral Processing or Laboratory Work.
- OR Select a Topic that Interests you.
- Use Add Reply = to Reply/Participate in a Topic/Discussion (most frequent).
Using Add Reply allows you to Attach Images or PDF files and provide a more complete input. - Use Add Comment = to comment on someone else’s Reply in an already active Topic/Discussion.
I work for a company that is constantly doing total digestions and sequential copper analysis for different ores from around the world. A question that has come up is, what is the appropriate size of the pulverized material to conduct these tests? Currently, we are pulverizing our samples to -200 mesh (<75 micrometers), but now wondering if it is necessary to pulverize the sample that much for these processes?