Stable Phase Equilibrium of the Aqueous Ternary System Li~+//Cl~-,borate- H_2O at 348 K     

WANG Chun  ZENG Ying  HE Zhiyi 《《地质学报》英文版》2014,88(Z1):377-378

正The Sichuan Basin,with an area of about 20×104 km2,is situated at 102.5°~110°E and 27.67°~32.67°N.The underground brine resources in Sichuan basin are a type of comprehensive liquid mineral resource.Pingluo  相似文献   

Vibrational Spectroscopic Analysis of Borates in Mother Liquid of Brine after Potassium Separated     

YU Xiaoping  GUO Yafei  WANG Qin  DENG Tianlong 《《地质学报》英文版》2014,88(Z1):391-392

正It is well known that boron exists as polyborate anions in aqueous solution.Boron atom can coordinates to three or four oxygen atoms and borate can exist as not only the monomer but also the polymer.The polymerization  相似文献   

与遂安石共生的电气石矿物学特征及其地质意义   总被引：1，自引：1，他引：0  

黄作良 《现代地质》1993,7(2):192-199

在对宽甸砖庙硼矿床的研究中发现了电气石与遂安石共生的现象,电气石为钙镁电气石,由电子探针分析结果计算的晶体化学式为:(Ca_0.59Na_0.355K_0.06)(Mg_2.557Fe_0.1512+Ti_0.013Cr_0.002Ni_0.006)(Al_5.416Fe_0.5642-（BO₃）₃Si _6.16 O₁₆（OH）₄,同围岩中的电气石相比:（1）淡绿色,多色性弱;（2）折射率为Ne=1.646,Ns=1.624;（3）成分上富Mg（MgO 11.47％）和Ca（CaO3.14％）;相对贫Na（Na₂O 1.09％）,Fe（FeO4.63％）和Al（Al₂O₃26.69％）（4）结构上d₁₀₁=3.393A,a₀=15.957±0.002,c₀=7.227±0.001;（5）红外光谱晶格Si-O₄四面体振动I₁₀₀₁>I₁₀₃₆。这些标型特征具有硼矿床的找矿指示意义。  相似文献