Stones/Gems with M
- Marble
- Moonstone
- mica
- Morganite
- Moon stone
- moldavite
- Meteorite
- Moissanite
- Magnetite
- Magma
- metal
- Marcasite
- Milestone
- meteor
- Malacite
- Moon rock
- Moisenite
- Metamorphic
- marbel
- mother of pearl
- Mint
- Masonite
- Manganese
- magnite
- Marmor
- Malicite
- Malakite
- moonrock
- mine
- Mossanite
- Malechite
- money
- meth
- Mars
- maple
- Magnesite
- Moonstones
- Moisanite
- Mithril
- Mick Jagger
- Micha
- Mama
- Minestone
- Methyst
- Marine
The words in the list Stones/Gems with M come from players of the word game Categories game.