Geology of the Cananea Mountains, Sonora, Mexico
Geology of the Cananea Mountains, Sonora, Mexico
复制标题
墨西哥索诺拉州卡纳尼亚山脉的地质
DOI：
10.1130/gsab-47-53
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发表时间：
1936
影响因子：
4.9
通讯作者：
W. G. Valentine
中科院分区：
文献类型：
--
作者：
W. G. Valentine
卡纳尼亚山脉位于墨西哥索诺拉的中北部。在山脉的东部基地是卡纳尼亚镇（约31° N。纬度;西经110度长），国际边界以南约25英里，美国入境口岸纳科西南38英里。
自世纪以前，这一地区就有零星的采矿活动，但直到本世纪初卡纳尼亚联合铜业公司成立之后，才有大规模的采矿活动。从那时起，生产或多或少一直在持续，在1928年至1931年期间，由于铜价高企和新的高品位矿体的发现，生产大幅增加。
随着矿山的发展，一些地质学家[1][1]对岩石和矿体进行了研究。1907年，系统化。. .
[1]：#fn-3
INTRODUCTION The Cananea Mountains are situated in the north central part of Sonora, Mexico. At the eastern base of the range is the town of Cananea (approximately 31° N. Lat.; 110° W. Long.), about 25 miles south of the international boundary and 38 miles southwest of Naco, the port of entry from the United States.
Sporadic mining has been carried on in this region since before the eighteenth century, but never on a large scale until after the formation of the Cananea Consolidated Copper Company at the beginning of the present century. Since that time there has been more or less continuous production, which increased considerably during the period from 1928 to 1931 because of the high price of copper and the discovery of a new high-grade ore body.
Coincident with the development of the mines, several geologists[1][1] made studies of the rocks and ore bodies. In 1907, a systematic . . .
[1]: #fn-3