24-karat is the pure variety
Fortieth wedding anniversary gem
Used on babies bottoms
A good stone to find bugs in
A mineral that's good for cleaning
November birthstone
Weathers to green
There are over a dozen varieties of __ crystals
Represents 25 years together
Good for strong bones
A girl's best friend
Irish isle nickname
__ is a hard stone with many components and varieties
Jade is a green stone used for __ and decoration
Pure __ is liquid at room temperature
Opal is the birthstone for __
__ is radioactive and occurs naturally in granite
Used for wrapping food and building airplanes
February birthstone
Iron, gold, silver, magnesium, and aluminum are __
Used for pencil lead
__ are natural solids with a crystalline structure
Black volcanic glass
Strong, lightweight, corrosion-resistant metal
Lapis is a blue stone favored by ancient __
Lead used to be used in pipes and paint, but is __
A blue green color
'Blue Sea' or March's birthstone