-50% Home Green calcite from Argentina Cristalljoia CVA.1MB04cx05H17 €3.50 €7.00 Argentininian green calcite - Rough mineral - Argentina 40 years of history Crystals-Rock Shop at the center of Barcelona and onlineCalcite is a carbonate mineral that forms through geological processes such as chemical precipitation and diagenesis. Chemical precipitation occurs when carbonate ions come together in aqueous solution and are deposited as... Add to cart
-50% Last items in stock Home Green calcite from Argentina mineral for collection – Argentina Cristalljoia CVA.1MB04w €3.50 €7.00 Mineral colección calcita verde argentina - Argentina. 40 años de minerales, encuéntranos en el centro de Barcelona y online Add to cart
-50% Home Green fuchsite mineral for collection – Brazil Cristalljoia FUC.1MB02w €1.50 €3.00 Mineral colección fuchsita verde - Brasil. 40 años de minerales, encuéntranos en el centro de Barcelona y online Add to cart
-50% Home Green garnet mineral for collection – Australia Cristalljoia GRV.1MB03 w €4.50 €9.00 Mineral colección granate verde - Australia. 40 años de minerales, encuéntranos en el centro de Barcelona y online Add to cart
-50% Home Hematite mineral for collection – Brazil Cristalljoia HEM.1MB03w €1.50 €3.00 Mineral colección hematita - Brasil. 40 años de minerales, encuéntranos en el centro de Barcelona y online Add to cart
-50% Last items in stock Home Iolite – raw mineral Cristalljoia IOL.1MB04 €3.50 €7.00 Illita Green Catalonia, rough mineral 40 years with stones, rock shop, crystals shop in the center of Barcelona and online Illite is a mineral of the micas group that is formed by the alteration or weathering of muscovite and feldspar. It is a phyllosilicate or layered silicate with a layered structure of silica tetrahedrons and alumina octahedrons. It... Add to cart
-50% Mineral products Kyanite – crystallized mineral – Brazil Cristalljoia CNT.1MB03cx05D18 €2.50 €5.00 Kyanite - Crystallized mineral - Brazil 40 years of history Crystals-Rock Shop at the center of Barcelona and online Kyanite is an aluminum silicate mineral found in the form of crystals or compact masses. It is a blue, green, black or gray mineral in color, and its luster is vitreous to earthy. Kyanite is known for its ability to be cut into thin... Add to cart
-50% Home Leopard jasper mineral for collection – Brazil Cristalljoia JAL.1MB04w €2.50 €5.00 Mineral colección jaspe leopardo - Brasil. 40 años de minerales, encuéntranos en el centro de Barcelona y online Add to cart
-50% Home Mini chromediopside mineral Cristalljoia CRO.1MBMGw €1.50 €3.00 Mineral mini de cromodiópsido. Cristalljoia 40 años de minerales. En el centro de Barcelona y online Add to cart
-50% Home Mini chrysotile mineral Cristalljoia CRS.1MBMG €1.50 €3.00 Mineral mini de crisotilo. Cristalljoia 40 años de minerales. En el centro de Barcelona y online Add to cart
-50% Home Mini chrysotile mineral Cristalljoia CRS.1MBMGw €1.50 €3.00 Mineral mini de crisotilo. Cristalljoia 40 años de minerales. En el centro de Barcelona y online Add to cart
-50% Home Mini mookaite mineral Cristalljoia MOK.1MBMGw €1.50 €3.00 Mineral mini de mookaita. Cristalljoia 40 años de minerales. En el centro de Barcelona y online Add to cart