Blue Aragonite specimen 71*22*53mm 94.5g Volcano Agate Overgrown layer

Overgrown layer

It facilitates hope and a willingness to overcome difficulties

Fe)₃(AlSi₃O₁₀)(F

Bumblebee Calcite removes old ways of doing things

Blue Aragonite specimen 71*22*53mm 94.5g Volcano Agate Overgrown layerTwinning This Blue Aragonite specimen 71*22*53mm weighs 94. 5g. Blue Aragonite, also sometimes called Caribbean Calcite, is a form of Aragonite. Aragonite is a calcium carbonate mineral, which forms in limestone caves and around hot springs. It has the same composition as Calcite, with a more compact structure. It is often recognised as a twinned pseudo hexagonal prismatic crystal. Twinning results from interruptions during the growth of the crystal.