Geological Structures and Age of the Magmatic Rocks Related to Primary Gold in Vietnam

Abstract

The research on gold in Vietnam has been interesting to many authors. So far, studies on Geology-Minerals on the territory of Vietnam have determined that there are hundreds of gold mineralization. The structures related to primary gold in Vietnam have identified as Truong Son Fold Belt/ East Indochina Block and Sino-Vietnam composit Terran corresponding to Mountain belt internal contents early Paleozoic and Areas with high metamorphism. The magma formations associated with the mineralization zone contain gold mainly in the P3-T1 period, primary gold in Vietnam is closely related to the folding structure. Primary gold in Vietnam is an ore type of quartz-polymetallic sulfide-gold (silver) and quartz-sulfur-gold. Our research results have contributed to orienting the search for primary gold in Vietnam.