Hemimorphite pendant - Shape: raw stone Description of the hemimorphite pendant in rough stoneThe hemimorphite pendant in rough stone is an elegant piece of jewelry that we like to wear around the neck as it gives off so much energy. Hemimorphite is a semi-precious stone from Baïta Bihorului, Romania. Belonging to the silicate family, this rare mineral is extracted from zinc deposits, of which it is 50% composed. From the Greek “” (half) and “” (form), hemimorphite owes its name to the Swiss mineralogist Gustav Adolf Kengott, who attributed it to it in 1853 because of its special shape. Its crystals have two different endings: one is pointed, pyramidal in shape, while the other is blunt, barely beveled. Although it is very often blue, hemimorphite comes in several colors, from colorless to yellow, green or brown. It has the specificity of charging with electricity when it is heated (pyroelectricity) or rubbed (piezoelectricity) and of mo