Name | Issues/Designs | |||
agate | — | — | d - agate cup on a Gold Ox Head Tang dynasty 2018 | |
cinnabar | — | — | d - cinnabar 1982 | |
meteorite | — | — | d - meteorite 2003 | |
orpiment | — | — | d - orpiment 1982 | |
stibnite | — | — | d - stibnite 1982 | |
wolframite | — | — | d - wolframite 1982 |