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## Bond Work Index an overview ScienceDirect Topics

For grinding circuits where the feed to a ball mill is sent directly to the ... Simulation Results of a Scalped Feed Size and Closing Screen Size of the Bond Ball Mill Work Index [40]. ... on ore specimens larger than 50 mm, determining the crushing work index (WiC, CWi or IWi (impact work index)). ... Barite, 4.73, Fluorspar, 8.91.