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地质学报 1947
FieldEvidencesofSupergeneEnrichmentoftheCopperDepositsofSzechuan,SikangandYunnanAbstract: Forthevariouscopperdepositsstudiedduringtheyear1940inthethreesouthwesternprovincesofSzechuan,SikangandYunnan,thepossibilitiesoftheirsupergeneenrichment,avitalproblemforthevalueofthesedeposits,aresummarizedinthefollowingpaperfromfieldevidencesalone.Micr
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