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在世界所有金矿省已知有岩金矿床和砂金矿床。它们在空间分布上的相互关系以及按区域总的潜在储量的相对重要性,在全球性、区域性和局部性的所有不同规模成矿区划中取决于区域的岩金成矿特点和砂金成矿作用的环境。岩金矿与砂金矿对比关系中的差别主要是原生因素,这点适合于后古生代砂矿,主
Rock gold deposits and placer gold deposits are known in all the gold mining provinces in the world. Their spatial distribution and the relative importance of the total potential reserves by region depend on regional gold mineralization and placer mineralization at all global, regional and local metallogenic divisions of all sizes environment of. The difference between rock gold mine and sand gold mine is mainly the primary factor, which is suitable for the Paleozoic sand ores,