Magnesite - Camino de la Sal, Orihuela Alicante, Spain
 
 Exceptional specimen of pseudo-hexagonal crystals of the magnesite variety Pistomesite.
 1.9 cm tabular magnesite crystal  is seated on a matrix of microcrystalline magnesite with coarse-grained white gypsum.
 Good specimens with free-standing and well-crystallized crystals are quite rare to find on the market.