Blue Aragonite, Blue Calcite

Blue Aragonite is a specific variety of the mineral aragonite, characterized by its blue color and typically fibrous or columnar formations with a silky luster.

Caribbean Blue Calcite, on the other hand, is not a single mineral but rather a combination of minerals: light blue calcite, along with white and brown aragonite. This unique blend, discovered recently in 2019, creates its distinctive appearance that evokes a tropical shoreline.

Therefore, while both stones contain aragonite and exhibit blue hues, Blue Aragonite is a homogenous mineral variety, whereas Caribbean Blue Calcite is a composite stone made up of a mix of different minerals.