Sample Preparation Procedure Metadata
Activation Laboratories Limited, Ancaster, Ontario / Rock crushing (ActLabs)
Method: 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.
Sample Classification (Preparation)
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