根据该金矿石的性质和特点，进行了较为系统的浮选工艺参数优化试验研究，初步得出以下结论：
1、该矿石中的金属矿物主要以黄铁矿为主，黄铁矿是金的主要载体矿物。矿石中金矿物主要以自然金、银金矿以及少量的金银矿的形式存在。脉石矿物以绿泥石为主，其次有石英、长石、方解石、白云石及云母等。黄铁矿粒度较细，与脉石矿物嵌布关系较为复杂。
2、根据矿石性质，经过大量的探索试验、详细的条件试验，最终采用一段磨矿(70%－200目)，一次粗选、一次扫选、两次精选的浮选工艺流程。所得金精矿品位为50.99g/t，金回收率为97.25%。试验获得了满意的指标。
3、浮选试验所用的调整剂T3和新型捕收起泡剂A3均为西北矿冶研究院最新研制的浮选药剂，其中A3是一种酯类药剂，对硫化矿物有较强的捕收性能，且选择性较好。这两种新药剂能有效的提高金精矿的品位和金的回收率。
According to the properties and characteristics of the gold ore, a systematic flotation process parameter optimization experiment was carried out, and the following conclusions were drawn:
1、该矿石中的金属矿物主要以黄铁矿为主，黄铁矿是金的主要载体矿物。矿石中金矿物主要以自然金、银金矿以及少量的金银矿的形式存在。脉石矿物以绿泥石为主，其次有石英、长石、方解石、白云石及云母等。黄铁矿粒度较细，与脉石矿物嵌布关系较为复杂。
1, the main metal minerals in the ore mainly pyrite, pyrite is the main carrier of gold minerals. In the form of natural gold, silver gold and a small amount of gold and silver ore. Gangue mineral is chlorite, quartz, feldspar, calcite and dolomite, and mica. Fine grained pyrite, and gangue mineral dissemination relations more complex.
2、根据矿石性质，经过大量的探索试验、详细的条件试验，最终采用一段磨矿(70%－200目)，一次粗选、一次扫选、两次精选的浮选工艺流程。所得金精矿品位为50.99g/t，金回收率为97.25%。试验获得了满意的指标。
2, according to the nature of the ore, after a lot of exploration experiments, detailed conditions test, the final use of a grinding ore (200 - 70% mesh), a rough selection, a sweep, two selected flotation process. The gold concentrate grade is 50.99g/t, the gold recovery rate is 97.25%. The test obtained satisfactory index.
3、浮选试验所用的调整剂T3和新型捕收起泡剂A3均为西北矿冶研究院最新研制的浮选药剂，其中A3是一种酯类药剂，对硫化矿物有较强的捕收性能，且选择性较好。这两种新药剂能有效的提高金精矿的品位和金的回收率。
3 and flotation tests the regulator T3 and new flotation foaming agent A3 is the latest development of Northwest Research Institute of mining and metallurgy of flotation reagents, where A3 is a kind of ester reagent, to sulfide minerals have strong collecting performance, and has good selectivity. These two kinds of new drugs can effectively improve the grade of gold concentrate and the recovery rate of gold.
