• Fall 1991

Fall 1991

  • $15.00
The PDF version of this issue is available at no charge. Visit
Rubies and Fancy Sapphires from Vietnam
Robert E. Kane, Shane F. McClure, Robert C. Kammerling, Nguyen Dang Khoa, Carlo Mora, Saverio Repetto, Nguyen Duc Khai, and John I. Koivula

New Rubies from the Morogoro Area, Tanzania
H. A. H‰nni and K. Schmetzer

Bohemian Garnet---Today
Jochen Schl¸ter and Wolfgang Weitschat

Every issue also includes the most up-to-date reports from the GIA Laboratory (Lab Notes) and gemologists around the world (Gem News International).

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