HYDROTHERMAL GROWTH OF MAGNETITE CRYSTALS (1-MUM TO 1-MM)

被引：27

作者：

HEIDER, F ^{[1
]}

BRYNDZIA, LT ^{[1
]}

机构：

[1] UNIV TORONTO,DEPT GEOL,TORONTO M5S 1A1,ONTARIO,CANADA

来源：

JOURNAL OF CRYSTAL GROWTH | 1987年 / 84卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Chlorine compounds - Nitrogen compounds;

D O I：

10.1016/0022-0248(87)90113-8

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Hydrothermal recrystallization of submicron (0.5 μm) magnetite at temperatures from 416 to 800 °C using 0.1m HI or 2m NH4Cl solutions as mineralizers gave euhedral magnetite crystals from 0.8 μm to 1 mm in size. The method produced samples with narrow size distributions or samples that could be easily separated into uniform size fractions. These hydrothermally grown stoichiometric magnetite crystals are ideally suited for studying size dependent magnetic properties. © Elsevier Science Publishers B.V.

引用

页码：50 / 56

页数：7

共 31 条

[1] ZOISITE-ANORTHITE-CALCITE STABILITY RELATIONS IN H2O-CO2 FLUIDS AT 5000 BARS - AN EXPERIMENTAL AND SEM STUDY [J].