stem pelumasan jaw crusher

Multistage CO2 sequestration in the subduction zone ..., 2020-2-1 · Then, they were cleaned in distilled water, crushed in a corundum jaw crusher to 60 mesh, and further ground in an agate mill to <200 mesh. About 30 mg of powder of each sample was used for the bulk-rock major element analysis, performed with a Leeman Prodigy inductively coupled plasma optical emission spectroscopy (ICP-OES) system with high ...