简介：长石和Pb(NO_3)_2在TAU=380degC被混合并且反应到synthesizePb长石。在XRD(X光检查衍射)产品的模式，五座山峰的d价值(踱步的晶体点阵)是0.654,0.342,0.332,0.327和0.257nm。XPS分析结果证明在长石的Pb4f_(7/2)的有约束力的精力在137.81之间-138.03eV。Pb~(2+)能通过离子交换反应在长石结构代替碱和碱地球阳离子形成Pb长石。

简介：BasedontheknowinggeochemicalcharacteristicsofwallrockintheMobingolddepositandcompositionoffluidinclusioninore,water-rockexperimentswerecarriedout,importantachievementsareacquiredasfollowing:Goldismainlyderivedfromtheore-bearingwallrock,i,e.,aseriesofepimetamorphicclasticgritstone,sandyslate,andtuffaceousslateintheWuqiangBanxiFormation,WuqiangxiGroup.Inthermalsystemwithmiddle-lowtemperaturechlorinegoldmaybederivedformstablecomplexions,soitisquiteimportantingoldmetallogenicprocess.Sulphurandchlorineperformasthemajornegativeionsthroughoutthegoldactivationandmigrationmovement.Theconcentrationofsulphurandchlorineions,pHvalueandtemperatureareofdecidingsignificanceforgoldactivation,migrationandprecipitation.