Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=SUNAGAWA Ichiro
Journal/Book_names=Journal of the Gemmological Society of Japan
volume=2
number=2
pages=62-65
Publish_year=1975
Publish_Country=JPN
Publisher=Gemmological Society of Japan
Language_of_Text=JA
Language_of_Abs=EN
ID=197501161