TY - GEN AU - Takenchi, Y. TI - GEOCHEMISTRY AND CRYSTALLOGRAPHY OF SULPHIDE MINERALS IN HYDROTHERMAL DEPOSITS U1 - 549 PY - 1971/// CY - Japan PB - Society Of Mining Geologists KW - Sulphides KW - Marine Sediments N1 - At The Head Of The : Joint Symposium Volume : Ima-Iagod Meetings 70; International Association On The Genesis Of Ore Deposits ER -