orebody

1.The orebody take the shape of prolate lenticle and appearing horizontal bedding.

区内有优质的土及土两个品级矿石。

2.The ore-bearing beds have a bimodal rock association and exhibit assembly characteristics of pyroclastic rock, orebody and exhalite.

含矿系为双峰石组合，具有火山碎屑-矿体-喷气“三位一体”特徵。

3.The orebody is controlled by SN, NW faults and fissures, the ore deposit belongs to magmatic hydrothermalism-stratabound and compound magmatic hydrothermalism type one.

矿体受南北向、北西向断裂及裂隙构造控制,矿床成为浆热液—层控与浆热液复合型。

4.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：破碎的中心为钠柱石矿体，向两侧依次为榍石透辉石长英、黑云母钠长，并逐渐过渡为围。钠柱石矿的成类型为沿构造破碎产出的热液交代脉型。

5.Gold quartz vein is the major orebody which is controlled by E-W-extrusion fracture zone in the Damiaozi gold mineralized district.The granite-porphyry,spessartite and diabase are the major wallrock.

大庙子金矿化区内金矿体以石英脉型为主,矿体的产出受东西向挤压破碎控制,花岗斑和闪斜煌斑、辉绿是矿体的主要围。