Natural Stone Academy

Green Aventurine is a precious variety of quartz known for its bright green hues and unique shine. This article examines where Green A...

Orange Aventurine is a precious variety of quartz known for its bright orange and reddish hues. This article examines where Orange Ave...

Aragonite is a calcium carbonate mineral known for its unique crystal structure and different color tones. This article examines where...

Blue Apatite is a precious phosphate mineral known for its bright blue and greenish blue hues. This article examines where Blue Apatit...

Anyolite is a type of zoisite mineral that usually contains red-colored rubin crystals within a green-colored zoisite matrix. ...

Ametrine is a precious quartz variety formed by the combination of amethyst and citrine minerals. The combination of two different col...

Amazonite is a precious feldspar mineral known for its blue-green hues and unique striped patterns. This article examines where Amazon...

Aquamarine is a precious natural stone known for its bright blue and greenish blue hues. It takes its name from the Latin word "aqua m...

Mossy Agate is a unique variety of agate that contains moss or plant-like patterns. This article examines where Mossy Agate is mined, ...