| quartz | topaz | spinel | danburite |
| diamond | tourmaline | zircon | cordierite |
| corundum | garnet | chrysoberyl | benitoite |
| beryl | peridot | axinite | blende |
| opal | moonstone | tanzanite | spodumene |
| scapolite | sinhalite | fibrolite | malachite |
| lapis lazuli | turquoise | jade | jadeite |
| nephrite | rhodonite | blue jhon | serpentine |
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