Name | Issues/Designs | |||
fluorite | — | — | d - fluorite (1990) 1990 | |
ruby | — | — | d - ruby (1972) 1972 syns. Rubies | |
star sapphire | — | — | d - star sapphire 1972 | |
Yellow Sapphire | — | — | d - Yellow Sapphire 1972 | |
Zinc | — | — | d - Zinc 1990 | |
zircon | — | — | d - zircon 1972 |