Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)
Authors=SUNAGAWA I.
Journal/Book_names=Journal of the Gemmological Society of Japan
volume=5
number=4
pages=169-171
Publish_year=1979
Publish_Country=JPN
Publisher=Gemmological Society of Japan
Language_of_Text=JA
ISSN=03855090
ID=197902438