|
|
|
|||||||||||||||||
| JOURNAL HOME | HELP | CONTACT PUBLISHER | SUBSCRIBE | ARCHIVE | SEARCH | TABLE OF CONTENTS |
In connection with points raised in discussion by C. F. Davidson relative to the origin origin of the Witwatersrand ores (South Africa), suggests that the materials forming the ore-bearing conglomerates and the coarse-grained quartzites of the upper Witwatersrand system were derived from different source areas.
This record provided courtesy of AGI/GeoRef.
| JOURNAL HOME | HELP | CONTACT PUBLISHER | SUBSCRIBE | ARCHIVE | SEARCH | TABLE OF CONTENTS |