Stalactite Formation (Calcite) Chalcedony reminiscent of the famed logo

reminiscent of the famed logo of Mercedez Benz

many of which feature coatings of fine

These pieces of cuboidal fluorite crystals in varying shades of dark green occur on a high contrast white-gray matrix

and because of this they are one of the most frequently found vertebrate fossils on earth

silky and lustrous texture of these fibrous Malachite specimens from Congo combined with the incredibly rich color make them deservedly popular among collectors

Stalactite Formation (Calcite) Chalcedony reminiscent of the famed logoA trademark feature of cave systems the world over, stalactites are formed by the slow drip of mineral rich water from cavern ceilings over the span of hundreds or thousands of years. In the underground world they can form vast formations in awe inspiring shapes and colors. These unique large size show pieces consist of intricate amber colored calcite deposits collected from cave systems in Yunnan province, China. Each of these rarely harvested