Figure 3
From: Enhanced sulfidation xanthate flotation of malachite using ammonium ions as activator

EDS spectra of malachite samples: (a) original malachite; (b) after sulfidation; (c) after enhanced sulfidation.
From: Enhanced sulfidation xanthate flotation of malachite using ammonium ions as activator

EDS spectra of malachite samples: (a) original malachite; (b) after sulfidation; (c) after enhanced sulfidation.