3.5 Ga old amphibolites from eastern Hebei Province, China: Field occurrence, petrography, Sm-Nd isochron age and REE geochemistry
Abstract
- Publication:
-
Precambrian Research
- Pub Date:
- January 1987
- DOI:
- 10.1016/0301-9268(87)90006-4
- Bibcode:
- 1987PreR...34..311J