Age and chemical characteristics of some pre-Pan-African rocks in the Egyptian Shield

• 1 February 1981
• journal article
• Published by Elsevier in Precambrian Research
• Vol. 14  (2) , 119-133
• https://doi.org/10.1016/0301-9268(81)90017-6

Abstract

Keywords

• EGYPTIAN SHIELD
• AGES
• TRACE ELEMENTS
• RARE EARTH
• QUARTZ
• PREDATE
• PAN AFRICAN
• PLUTONS
• MODELS REQUIRING
• SIALIC