尾礦中絕大部分為云母板脈石礦藏，其選別元素鏗的礦藏是以鏗云母為主，微少鏗白云母，磷鏗鋁石和含艷的銀河石。其他脈石礦藏以鈉長石為主，其次為石英、鉀長石、黃玉、絹云母、高嶺石等。

　　云母板礦石中金屬礦藏較為雜亂，礦藏品種繁復，既有原生礦藏，又有次生氧化礦藏;既有氧化礦藏、氫氧化物，又有硫化礦藏。但各種礦藏含量都很稀疏，只要擔妮礦藏可作為副產品回收使用。其他金屬礦藏有磁鐵礦、赤鐵礦、擔妮鐵礦、細晶石、錫石、蝕變錯石、經硅被石軟錳礦、磷憶礦、黃鐵礦、黃銅礦、閃鋅礦、方鉛礦、輝銅礦、斑銅礦，次生氧化礦藏有褐鐵礦、銅藍等。

　　因(yin)為礦(kuang)藏(zang)取(qu)自擔妮重(zhong)選(xuan)尾礦(kuang)，云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)板重(zhong)選(xuan)之(zhi)前己經過破碎(sui)、磨礦(kuang)，使許(xu)多礦(kuang)藏(zang)嵌(qian)布(bu)(bu)現象被破壞了，難以觀察到完(wan)(wan)整的嵌(qian)布(bu)(bu)特征，只能在較粗粒(li)級中殘留部分(fen)尋覓。經過磨制的砂(sha)光薄(bo)片(pian)(pian)(pian)，結(jie)合砂(sha)礦(kuang)藏(zang)在顯(xian)微鏡下(xia)觀察到的特征，詳述如(ru)下(xia):鏗(keng)(keng)(keng)(keng)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)(鏗(keng)(keng)(keng)(keng)白云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)):呈(cheng)鱗片(pian)(pian)(pian)狀(zhuang)(zhuang)(zhuang)(zhuang)、葉片(pian)(pian)(pian)狀(zhuang)(zhuang)(zhuang)(zhuang)、疊層狀(zhuang)(zhuang)(zhuang)(zhuang)、厚板狀(zhuang)(zhuang)(zhuang)(zhuang)、極(ji)少數呈(cheng)條狀(zhuang)(zhuang)(zhuang)(zhuang)，最常見為不規則葉片(pian)(pian)(pian)狀(zhuang)(zhuang)(zhuang)(zhuang)，解離(li)發育，底面解離(li)極(ji)完(wan)(wan)全(quan)，常成薄(bo)片(pian)(pian)(pian)狀(zhuang)(zhuang)(zhuang)(zhuang)。鏗(keng)(keng)(keng)(keng)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)主(zhu)要與鈉(na)長(chang)石(shi)連(lian)(lian)生，其次為石(shi)英(ying)、鉀長(chang)石(shi)、黃玉(yu)、高嶺石(shi)、絹(juan)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)連(lian)(lian)生。鏗(keng)(keng)(keng)(keng)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)與鈉(na)長(chang)石(shi)呈(cheng)各種(zhong)形(xing)式連(lian)(lian)生，有(you)的獨自傳(chuan)切告知鏗(keng)(keng)(keng)(keng)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)，被鏗(keng)(keng)(keng)(keng)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)包裹(guo)(guo);有(you)的與石(shi)英(ying)微粒(li)、絹(juan)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)或高嶺石(shi)共同(tong)告知鏗(keng)(keng)(keng)(keng)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)。鈉(na)長(chang)石(shi)與鏗(keng)(keng)(keng)(keng)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)連(lian)(lian)生，一般鈉(na)長(chang)石(shi)多在鏗(keng)(keng)(keng)(keng)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)邊際散布(bu)(bu)，有(you)的鈉(na)長(chang)石(shi)被高嶺石(shi)、絹(juan)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)告知后成兩(liang)種(zhong)或三(san)種(zhong)礦(kuang)藏(zang)共同(tong)與鏗(keng)(keng)(keng)(keng)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)連(lian)(lian)生其他脈石(shi)礦(kuang)藏(zang)鉀長(chang)石(shi)、石(shi)英(ying)也多在鏗(keng)(keng)(keng)(keng)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)表面，極(ji)少數鏗(keng)(keng)(keng)(keng)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)包裹(guo)(guo)擔妮鐵(tie)礦(kuang)、蝕變錯石(shi)等副礦(kuang)藏(zang)。極(ji)微少的鏗(keng)(keng)(keng)(keng)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)中包裹(guo)(guo)密布(bu)(bu)的黑色礦(kuang)藏(zang)，或者是褐鐵(tie)礦(kuang)、磁鐵(tie)礦(kuang)等，它(ta)們多散布(bu)(bu)于(yu)鏗(keng)(keng)(keng)(keng)云(yun)(yun)(yun)(yun)(yun)(yun)(yun)母(mu)(mu)(mu)(mu)的解離(li)縫中。

　　以上內容來自云母板廠(chang)家銀龍絕緣(yuan)材料，轉(zhuan)載請(qing)注明。