Mineralization of gold equipment india-Henan Mining,
Agnico Eagle Mines Limited Operations & Development. Epithermal high sulphidation mineralization at the La India mine developed as a cluster of gold zones (Main, La India, El Cochi and North zones) aligned north-south, and El Realito aligned northeast, within a spatially related zone of hydrothermal alteration in excess of 20 square kilometres in areaGold mineralization in the Hutti mining area, Karnataka, India,On a regional scale ore mineralization exhibits stratigraphic, lithologic, and predominantly structural controls. Mineralogically, the ores are composed of gold, sulfides, and oxides. The gangue minerals are quartz, chlorite, biotite, sericite, actinolite, hornblende, tourmaline, calcite, siderite, and ankerite.Two stages of gold mineralization at Hutti mine, India,This mineralization stage is distinct by the emplacement of laminated quartz veins central to the shear zone, containing locally visible gold at concentrations of up to 1 kg Au/t. The laminated quartz veins are surrounded by a millimeter-scale chlorite2–K-feldspar alteration halo, which replaced the stage 1 biotite–plagioclase assemblage.