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地质学报  1933 

MICROSCOPICSTRUCUUREOFTZUHSIENCOALSANDITSBEARINGONCOKINGPROPERTY

Keywords: 下架,河口,磁北,青石,蒸罐,煤田,柱形,缓翼,才艺,上古

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Abstract:

ThesamplesformicroscopicstudyareallcollectedfromtheHsitsocoalfieldsituatedabout50linorthwestoftheTzuhsiehcityand40lieastoftheMatouchenstationofPinghanRailway.Inordertounderstandthe

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