Rock crushing (ActLabs)
Samples were initially dried (60°C) and crushed to at leaat 90% (-2mm) in a steel jaw crusher. A mechanically split fraction was pulverized in a chromium-free steel mill until 95% of the sample material passed through a 74 μm mesh.
Category: Sample preparation procedures
Keywords corresponding to sample preparation procedures. Taken from the “Sample_Preparation_Methodss_SHARED” database table.
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