In Hindu worship, the Shivalinga or Shiva Lingam is recognized to signify the union of divinity as both masculine and feminine energies and represents creation, transformation and destruction.
A Shivalinga is believed to bring peace, harmony, blessing and prosperity when placed in a worship place or home. Vedic Vaani has Shivalingas made of sacred materials including narmada stone, p... https://vedicvaani.com/deity-idols-and-pictures/shivling