【摘要】 通过对小西南岔金矿床石英的红外光谱及热发光研究表明:石英包体片中H₂O（A₁）和CO₂（A₂）的相对吸光度可作为含矿性的定量评价指标,即A₁<1.0和A₂<0.12含矿性差;1.0<A₁<2.5和0.12<A₂<0.16含矿性较好;A₁>2.5和A₂>0.16含矿性好。石英的热发光曲线属双峰型者含矿性好,单峰型者含矿性差。更多还原

【Abstract】 By studing the infrared spectrometry and thermolumineseence of quartz from Xiaoxinancha gold deposit, the relative degree of absorptivity of H2O (A1) and CO2(A2) in quartz inclusion can act as the quantitative evaluation criteria of ore potentiality. When A1< 1.0 and A2<0.12, it indicates a bad ore potentiality, while 1.0< A1<2.5 and 0.12<A2<0.16, representing a good ore potenfiality, and When A1>2. 5 and A2 >0.16, a better ore potentiality is indicated. When the thermolumineseence curve of quartz has double peaks, its ore potentiality is good, single peak on curve indicates a bad ore potentiality.更多还原