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含錫網狀矿脈虽然在錫石一石英矿系及錫石一硫化物系中之各类型矿床皆能发育,但能單独形成巨大矿床者,僅知有德国阿尔登別尔格之云英岩类型網狀脈。其鍚的品位平均可达0.2～0.5％,面积达一平方公里,向下延深二百公尺范圍內全为可采矿石,这說明含錫網狀脈具有重要的工业意义。某矿区經过历年勘探結果,含錫網狀矿脈在矿区內广泛出露,不仅佔有很大的空間位置,并已确定若干地点具有工业價值。
Containing tin reticular veins Although all types of deposits in the cassiterite-quartzite and cassiterite-sulphide system can develop, but can form a huge deposit alone, only known to the German Aldenberger’s cristobalite Type reticular veins. Its 钖 grade average of up to 0.2 to 0.5%, an area of one square kilometer, down to 200 meters within the scope of all recoverable ore, indicating that the network with tin has important industrial significance. After years of exploration in a mining area, tin-bearing reticular veins have been widely exposed in the mining area, not only occupying a large space location but also have determined the industrial value of a number of sites.