Porphyry and hydrothermal copper and gold deposits: a global perspective by Porter, T. Michael 0 Type: Book
Diamonds, gold, and war: the British, the Boers, and the making of South A… by Meredith, Martin 0 Type: Book
L'oro dei Romani: gioielli di età imperiale by Pirzio Biroli Stefanelli, Lucia, Pettinau, Barbara fromIl metallo : mito e fortuna nel mondo antico 0 Type: Book
