TECTONIC-LITHOFACIES FEATURES OF GOLD DEPOSIT OF METAMORPHIC ROCK TYPE IN EASTERN SHANDONG AND ITS ORE-CONTROLLING

The tectonic-lithofacies features of gold deposit of metamorphic rock type in the Eastern Shandong are described in this paper.A comprehensive study of the control of ore deposits by tectonic systems and their compounding,the control of mineralization type and alteration by faulst size and their mechanical properties,the control of mineralization zoning and orebody assemblage by tectonic-lithofacies patterns is made.As a result the control of ore and rock by tectonic-lithofacies patterns is analyzed.The tectonic-lithofacies metallogenic series of the gold deposit of metamorphic rock-types in the Eastern Shandong as well as a model of its formation is also discussed.