AN ESR AND CALORIMETRIC STUDY OF IRON OOLITIC SAMPLES FROM THE NORTHAMPTON IRONSTONE

被引：16

作者：

GEHRING, AU ^{[1
]}

KARTHEIN, R ^{[1
]}

机构：

[1] SWISS FED INST TECHNOL,PHYS CHEM LAB,CH-8092 ZURICH,SWITZERLAND

来源：

CLAY MINERALS | 1990年 / 25卷 / 03期

关键词：

D O I：

10.1180/claymin.1990.025.3.06

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Electron spin resonance (ESR) spectroscopy and calorimetric methods were used to characterize conversion processes in multimineral samples from the Northampton ironstone (NIS) at temperatures between 25°C and 800°C. The occurrence of hematite as the dominant ferric oxide at 800°C signifies the end of the conversion process of the major mineral phases in the NIS samples. -from Authors

引用

页码：303 / 311

页数：9

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