Authentic tantric Shiva lingam. Also seem as Indian fertility stone. Shiva Lingam is a tough crypto-crystalline Quartz with impurities. Stone contain iron oxide deposits. It includes a mixture of Agate, Basalt, and Jasper. The color of this stone is mainly grey or pale brown with brown-red patches, stripes, or rings.
Shiva Lingam is with smooth egg shape. Formed from natural tumbling within the Narmada River. The Narmada River is one of the five holy rivers, located in Onkar Mandhata (western India).
Dimensions: 3.5″ x 3.5″ x 7.5″