MICROSCOPIC STRUCUURE OF TZUHSIEN COALS AND ITS BEARING ON COKING PROPERTY

The samples for microscopic study are all collected from the Hsitsocoal field situated about 50 li northwest of the Tzuhsieh city and 40 li east ofthe Matouchen station of Pinghan Railway.In order to understand the     

THE COAL FIELD OF MENTOUKOU,WEST OF PEIPING

The Western Hills of Peking are,since very remote times,well knownfor coal production and Mentoukou is one of the most productive districts amongthese hills.On account of its economic importance it was visited by several     

AN OUTLINE OF THE GEOLOGICAL STRUCTURE OF SHANSI

INTRODUCTION The author began his work in Shansi since 1919. The main aim of his work, as was the instruetiou of Dr. V K. Ting, director of The Geological Survey, was to survey a geological map on the scale of one to one million and examine the coal and iron resources which were known as exceptionally     

王顯謨先生事略

王君諱紹文,字顯謨,閩長汀人也。民國八年北京大學地質系畢業,應高等文官考試,列優等,分發農商部地質調查所任用,予始得識之。見其爲人和靄忠誠,尤長于算術及中國文學,因與     

MICROSCOPIC STRUCUURE OF TZUHSIEN COALS AND ITS BEARING ON COKING PROPERTY

The samples for microscopic study are all collected from the Hsitsocoal field situated about 50 li northwest of the Tzuhsieh city and 40 li east ofthe Matouchen station of Pinghan Railway.In order to understand the     

A PETROGRAPHIC STUDY OF HEAVY MINERALS OF WISCONSIN IGNEOUS ROCKS, U.S.A

The use of the heavy minerals in sedimentary rocks as a means for correlation of stratigraphic problem is becoming more and more widespread in recent years, especially in England and United States. Where the rock formations are scanty in fossils or can not be correlated by fossils alone, the study     

THE COAL FIELD OF MENTOUKOU,WEST OF PEIPING

The Western Hills of Peking are,since very remote times,well knownfor coal production and Mentoukou is one of the most productive districts amongthese hills.On account of its economic importance it was visited by several     

中国泥煤资源分布之规律及其预测

中国地质调查工作始自1916年,虽已具有四十余年的历史,并绘制了全国三百万分之一地质图和编印了七次全国矿产纪要,但对于泥煤则甚少注意。     

中国泥煤资源分布之规律及其预测(节要)

泥煤为第四纪重要矿产之一, 在社会主义大规模经济建设中, 占有相当的位置。     

河北滦县地震

滦县地震历时颇久,自民国三十四年九月二十三日起直至三十六年二月底笔者写此文时止,经一年又半,仍在继续震动。考之华北地震史,可为空前之长期地震,当前年九月间第一次大震发生时,北平亦曾感震动,其时笔者方伏案读书,忽觉