Stones/Gems with B
- Real volcanic rock; counts as a stone. 
- Real gemstone mineral; widely known. 
- Real gemstone, also called heliotrope. 
- A real colored diamond gemstone. 
- Real topaz variety; a recognized gemstone. 
- Real sapphire variety; widely used term. 
- Real mineral (barite); counts as a stone. 
- Real diamond variety; colored black. 
- Real sedimentary rock/ore; counts as a stone. 
- Real onyx variety; recognized gemstone. 
- blackstone
- black stone
- blood diamond
- Black opal
- blue agate
- Bornite
- Blue opal
- Benitoite
- birth stone
- Blue Saphire
- Beryllium
- brownstone
- Blue
- blue quartz
- Black quartz
- Bernstein
- Black obsidian
- blue gem
- Bixbite
- birthstones
- Blood stone
- black pearl
- Bastnasite
- bone
- boxite
- Bowenite
- Brock
- bright
- brazilianite
- blue gems
- brown
- Brimestone
- Brian Jones
- Blue crystal
- blue calcite
- Blood diamonds
- Birth Stone
- Big
- Beryll
- Brim
- brilliant
- briliant
- Bright stone
- Bright diamond
- Boulders
- bolder
- blue ruby
- blue amethyst
- block
- Bizmuth
- Biotite
- Barite
- Bytownite
- Bro
- Birth
- Big ones
- Benzonite
The words in the list Stones/Gems with B come from players of the word game City, Country, River.