基性岩与超基性岩岩石化学计算及图解方法

超基性岩和基性岩常常伴生,而且两者有时是就地分异而成的。为适合基性岩和超基性岩化学成分特点,我们曾拟定一种计算方法及图解,并在我国试用。经过几年来的生产及科研实践,又在原来的基础上进行了较大的修改与补充。其目的是要把岩石的化学分类和实际矿物分类统一起来。     

THE GEOLOGY IN EASTERN SHANTUNG

INTRODUCTION Eastern Shantung is particularly interesting for the study of Mesozoic formations. In this region we not only find good sections and a fairly     

基性岩与超基性岩的岩石化学分类

在《地质学报》1975年第1期发表的“基性岩与超基性岩岩石化学计算及图解方法”一文的基础上,本文补充一些具体的计算实例和岩石化学分类,并进一步讨论计算方法的特点。     

走出办公室去审修地质勘探设计

地质工作是一項向自然作斗爭,認識自然、反映自然的調查研究工作。我們所面对的地质情况是极其錯綜复杂的,不是輕而易举就能够認識了的。因此,編审地质勘探設計必須深入实际,認真調查研究掌握必要的地质情况方能編好、审好,正确地指导地质     

GEOLOGY OF THE CHIUHUASHAN REGION IN SOUTHERN ANHUI.

The area surveyed (Pl.I) is in south Anhui,on the south side of theYangtze River,between the district city of Kueichih and the Chiuhuashanrange.The mountain of the latter name is one of the four Buddhist sacred moun-tains in China and well known for its sceneries.     

GEOLOGY OF THE CHIUHUASHAN REGION IN SOUTHERN ANHUI.

The area surveyed (Pl.I) is in south Anhui,on the south side of theYangtze River,between the district city of Kueichih and the Chiuhuashanrange.The mountain of the latter name is one of the four Buddhist sacred moun-tains in China and well known for its s     

THE RECTANGULAR GRAPHS AS APPLIED TO THE PROXIMATE ANALYSES OF CHINESE COALS.

WITH ONE PLATE AND TWO FIGRUES. Ⅰ. INTRODUCTION. On interpretation of the chemical analyses of any substance, it is often better to set forth the data on a suitable method of graphic representation than to study them merely by long columns of figures in order to express more clearly their various points of resemblance or difference, their relationships or     

THE TA YEH IRON DEPOSIT

Ⅰ. INTRODUCTION. Among the famous contact iron deposits in China, we should perhaps count first the one occurring at Ta Yeh. Hsien, southeastern Hupei. The historic record on this deposit dated back to the end of Han-dynasty~1 (about     

回忆往事——我与侯德封先生相处的日子

回忆侯德封先生与我在北京大学学习、地质调查所工作及多年相处的岁月