Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=SUNAGAWA Ichiro, YASUDA Toshikazu, FUKUSHIMA Hideaki
Journal/Book_names=Gems & Gemology
volume=34
number=4
pages=270-280
Publish_year=1998
Publish_Country=USA
Publisher=Gemological Institute of America
Language_of_Text=EN
ISSN=0016626X
ID=199902671