ZEBRA TEXTURES FROM CARBONATE-HOSTED SULFIDE DEPOSITS - SHEET CAVITY NETWORKS PRODUCED BY FRACTURE AND SOLUTION ENLARGEMENT

被引：47

作者：

WALLACE, MW

BOTH, RA

RUANO, SM

HACHALI, PF

机构：

[1] UNIV ADELAIDE,SCH GEOL & GEOPHYS,ADELAIDE,SA 5001,AUSTRALIA

[2] UNIV GRANADA,DEPT MINERAL & PETR,E-18002 GRANADA,SPAIN

[3] PASMINCO EXPLORAT,KENT TOWN,SA 5067,AUSTRALIA

来源：

ECONOMIC GEOLOGY AND THE BULLETIN OF THE SOCIETY OF ECONOMIC GEOLOGISTS | 1994年 / 89卷 / 05期

关键词：

D O I：

10.2113/gsecongeo.89.5.1183

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

A petrologic analysis of these banded fabrics from several carbonate-hosted sulfide deposits and their host rocks was carried out. All available petrologic evidence indicates that these banded fabrics are cement-filled, sheet cavity networks in which the host rocks were replaced by ore-stage phases. These sheet cavities appear to have been produced immediately prior to, or during, sulfide precipitation and, in one instance, appear to postdate the onset of stylolitization. The sheet cavities appear to be produced by fracturing and solution enlargement. -from Authors

引用

页码：1183 / 1191

页数：9