The results showthat the selective flocculation character and the separating target of mineral treated with laser and the arebetter than those of mineral without laser treatent.

• 对矿物和石英的混合矿进行了分离试验，结果认为，经过激光处理的矿物絮凝特性，效果和分离指标比未经激光处理的好得多。