河南嵩县鱼池岭钼矿床成矿特征及找矿远景

摘要

Yuchiling is a large molybdenum deposit that has been ascertained in recent years. The genetic type of the deposit is granite porphyry-cryptoexplosive breccia. The ore body shows large thick massive with little dunn bass and fits the main figures of porphyry molybdenum deposit:planer broken,planer alteration and planer mineral-ization. The biggest peculiarity of this deposit is that almost all the rocks are granite,which is different from the sev-en super large molybdenum deposits of Dabie Mountain molybdenum metallogenic belt in East Qinling,because the industrial ore bodies of the seven deposits are in the outer side of the granite porphyry contact zone. The engineer-ing control of the deposit is not so good and we haven’ t got much detail,it still has a large prospecting perspective in this mineral tenement.%河南省嵩县鱼池岭大型斑岩型钼矿床是近年发现并探明的。矿床成因类型为花岗斑岩---隐爆角砾岩型。矿体为巨厚块状、夹石很少，符合斑岩型钼矿床面状破碎、面状蚀变、面状矿化的主要特征。矿床产出的最大特点是赋矿岩石几乎全部为花岗岩类。这与东秦岭---大别山钼成矿带7个超大型钼矿床主工业矿体产于花岗斑岩外接触带的情况不同。由于矿床目前工程控制程度低，探边摸底还很不完善，因此矿区尚存在较大的找矿远景。