Stones/Gems with A
- Fossilized tree resin used as a gemstone. 
- Banded chalcedony gemstone; widely known. 
- Blue-green beryl gemstone; widely recognized. 
- Purple quartz gemstone; classic and real. 
- Real volcanic rock; counts as a stone. 
- Rare chrysoberyl variety; a true gemstone. 
- Soft decorative stone used in carving. 
- Hard coal rock; a real geological stone. 
- Blue copper mineral often cut as a gem. 
- Green feldspar gemstone; accepted. 
- azure
- Colorless tourmaline variety; a real gem. 
- Trade name for green gemstone; accepted. 
- Ametist
- azul
- Andisite
- Ahymest
- Aventurine
- Ammonite
- Amithist
- adventurine
- Apatite
- Agathe
- Adamantite
- ant
- Andorite
- amethsyt
- amethst
- Ambre
- Agat
- Adamantium
- Aurum
- Anus
- Ameythst
The words in the list Stones/Gems with A come from players of the word game City, Country, River.