yes the lake superior agate
Minnesota doesn't have a State rock, it has a Gemstone: The Lake Superior Agate
The Minnesota state gemstone is Lake Superior agate. It is known for its unique patterns and colors, which are a result of iron oxide deposits. Lake Superior agates are often found along the shores of Lake Superior and are popular for use in jewelry and decorative items.
The Netherlands doesn't have an official national gemstone. Turquoise is the national gemstone of Iran, opal is the national gemstone of Australia and amber is the national gemstone of Spain.
gemstone probably gemstone probably gemstone probably
Indiana's gemstone is the salem limestone.
Gemstone Healer was created in 1986.
There isn't really a national gemstone of China. But a really popular gemstone is Jade.
Alaska's state gemstone is Jade.
no copper is not a gemstone copper is a metal
Turquoise is the official gemstone of Nevada.
I dont think theres an official gemstone for the US but there is a Official gemstone for each state.
Ontario's national gemstone is the Amethyst