These particular Lemurian crystals were found in sand, hence they are often called "seed crystals", as they were not in the typical cluster formation. These are also identified by the horizontal striations and glyph like "etching" on their sides. Note the nice "three-in-one" property of this crystal, as well as the profusion of small points at its colored base. It is 5" long & 1.8" W at its base, & weighs 6.8 oz. (12.5 cm. X 4.5 cm., 185 gm.)