SUPERB ARAGONITE OF 2 PIECES FROM MINGLANILLA (CUENCA) LARGE SIZE CRYSTALS IN PERFECT FORMATION. IN THE LARGER BASE WE CAN OBSERVE A CRYSTALLINE BIRTH IN THE SMALLER CENTER.
Aragonite or Aragonite is a mineral similar to Calcite and Vaterite.
It can form in caves in the form of stalactites and / or stalagmites.
In the shells of mollusks and in the skeleton of corals.
It is a mineral that generally crystallizes in transparency and in the form of threads or needle points.
