广东黄蜡石形成 广东黄蜡石价格/批发

<div  class="para"  style="word-wrap:break-word;font-size:14px;font-family:arial,  宋体,  sans-serif;word-spacing:0px;text-transform:none;zoom:1;font-weight:400;color:#333333;font-style:normal;orphans:2;widows:2;letter-spacing:normal;line-height:24px;background-color:#ffffff;text-indent:2em;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;margin-bottom:15px;"  label-module="para">关于黄蜡石的形成原因，近年来各地多有研究。</div><div  class="para"  style="word-wrap:break-word;font-size:14px;font-family:arial,  宋体,  sans-serif;word-spacing:0px;text-transform:none;zoom:1;font-weight:400;color:#333333;font-style:normal;orphans:2;widows:2;letter-spacing:normal;line-height:24px;background-color:#ffffff;text-indent:2em;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;margin-bottom:15px;"  label-module="para">浙江省地质矿产研究所、浙江省珠宝玉石*饰鉴定中心，对省内黄蜡石资源进行野外实地调查，并对其宝石学、矿物学特征进行了系统研究，认为产出黄蜡石的*古老的地层是震旦系上部皮园村组化学成因的硅质岩，经成岩、变质及风化磨蚀而形成。中生代火山岩中产出的</div><div  class="para"  style="word-wrap:break-word;font-size:14px;font-family:arial,  宋体,  sans-serif;word-spacing:0px;text-transform:none;zoom:1;font-weight:400;color:#333333;font-style:normal;orphans:2;widows:2;letter-spacing:normal;line-height:24px;background-color:#ffffff;text-indent:2em;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;margin-bottom:15px;"  label-module="para">大量硅质岩脉也提供了丰富的成矿“原料”。</div><div  class="para"  style="word-wrap:break-word;font-size:14px;font-family:arial,  宋体,  sans-serif;word-spacing:0px;text-transform:none;zoom:1;font-weight:400;color:#333333;font-style:normal;orphans:2;widows:2;letter-spacing:normal;line-height:24px;background-color:#ffffff;text-indent:2em;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;margin-bottom:15px;"  label-module="para">黄蜡石的原岩均为硅质岩，各种原岩受到构造变动、火山活动、热液作用等影响，产生复杂的物理和化学变化，包括重结晶、热变质等，导致矿物成分及结构构造的变化，后受构造变动的影响，岩石露出地表，与地表酸性土壤环境长期接触，或在溪流中长期磨蚀，经历染色、磨圆，形成河谷中的籽料。</div><div  class="para"  style="word-wrap:break-word;font-size:14px;font-family:arial,  宋体,  sans-serif;word-spacing:0px;text-transform:none;zoom:1;font-weight:400;color:#333333;font-style:normal;orphans:2;widows:2;letter-spacing:normal;line-height:24px;background-color:#ffffff;text-indent:2em;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;margin-bottom:15px;"  label-module="para">黄蜡石矿藏中有原生