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“四川西部黄金多,昌台是个金窝窝”。位于金沙江流域的白玉县昌台地区,经过四川省地质矿产局108地质队等单位多年工作,已肯定一批砂金矿床。矿体埋藏浅,稳定性好,品位高,粒度大,成色700—906,易采易选。尤其是数目众多、块度很大的“狗头金”具有显著特点。以孔隆沟矿床为例,近三年来民采获得几十—一百余克的金块数以千计,>500克者在11块以上。继1985年采得4200克的“狗头金”后,去年七月二十八日又采得一块重达4800.4克的“狗头金”(照片见封四),块度为195×105×64毫米。地质工作者对砂金矿床及其“狗头金”的形成引起了浓厚的兴趣,作出了种种推断。笔者同意这
“Western Sichuan more gold, Chang Tai is a gold nest ”. Located in the Changsai area of Baiyu County in the Jinsha River basin, after a number of units such as the 108 Geological Team of Sichuan Bureau of Geology and Mineral Resources for many years, a number of gold and gold deposits have been affirmed. Buried ore body shallow, good stability, high grade, large size, fineness 700-906, easy to adopt easy to choose. In particular, a large number of large block “dog head gold ” has notable features. Take the Konglonggou deposit as an example. In the recent three years, there have been dozens to hundreds of grams of gold bulldozers and more than 500 in more than 11 blocks. Following the 4200 grams of “Golden Dog” collected in 1985, a piece weighing 4800.4 grams of “Golden Dog” was taken on July 28 last year (for photos, see Cover IV), with a blockiness of 195 × 105 × 64 mm. Geological workers have made a great deal of interest in the formation of gold deposits and their “goblins” and made various inferences. I agree with this