Fluid inclusions in quartz phenocrysts of quartz porphyry, quartz veinlets cutting quartz porphyry, and quartz and sphalerite in ores, were studied by the heating-stage and freezing-stage methods. Polyphase fluid. inclusions carrying transparent cubic crys• tals were especially found …
A small diorite/granodiorite stock which has a surface outcrop intrudes the limestone, volcanies and the greywarkes. Thermal metamorphism in the intrusive aureole has transformed the limestone to line-silicate skarns. Copper mineralization in pressent in the limestone silicate skarns. The alluvial covered areas are now cultivated for rice and been.<…