WHAT IS YU The name Yü(jade)as used by Chinese denotes Nephrite,a speciesof the amphibole group.What I am going to discuss in the present paperis not the mineralogical character of the subject,but its relation with the
Reference
Related
Cited by
Get Citation
AMADEUS W. GRABAU.1922. THE SINIAN SYSTEM[J]. Acta Geologica Sinica(),1(Z1):40-43
