quartz grains can exhibit zonation and rounding.
石英砂具有显示和
圆的特性。
quartz grains can exhibit zonation and rounding.
石英砂具有显示和
圆的特性。
They can be divided into low sulphidation and high sulphidation types,with typical wall rock altera tion and alteration zonation of epit hermal de-posit.
这些矿床可分为高硫化型和低硫化型,且都具有典型的围蚀
、蚀
分
等矿床特征。
There is an obvious rock zonation from the middle to bothsides of the structural shatter zone, generally from marialite orebody through diopside-felsite,biotite-albitite to the host Proterozoic rocks.
构造破碎的
石具有明显的对称分
性:破碎
的中心为
石矿体,向两侧依次为榍石透辉石长英
、黑云母
长
,并逐渐过渡为围
。
石矿的
因类型为沿构造破碎
产出的热液交代脉型。
In the ductile shear belt,the alteration and zonation of tectonite and wall rock are obviously,and miliolite belt,quartz,iron pyrite,ankerite alteration belt and gold mineralization belt are trinity.
韧性剪切内构造
、围
蚀
分
明显,并具有典型的“(超)糜棱
—石英、黄铁矿、铁白云石化—金矿化”等“三位一体”
矿特征。
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