Rock Identifier
Shiva Lingam (Cryptocrystalline Quartz / Jasper) (Cryptocrystalline Quartz (SiO2) with iron oxide and basalt inclusions) — sedimentary
sedimentary

Shiva Lingam (Cryptocrystalline Quartz / Jasper)

Cryptocrystalline Quartz (SiO2) with iron oxide and basalt inclusions

AI-generated identification · may be incorrect

Hardness 6.5–7 on Mohs scale; smooth egg-like polish with waxy to vitreous luster; earthy brown/tan with red-brown or grey-white mineral patches; specific gravity ~2.65.

Identified More sedimentary →
Explore Shiva Lingam (Cryptocrystalline Quartz / Jasper) in the encyclopedia →

Identify your own rocks.

Get a report just like this from any photo, free.

Physical properties

Hardness 6.5–7 on Mohs scale; smooth egg-like polish with waxy to vitreous luster; earthy brown/tan with red-brown or grey-white mineral patches; specific gravity ~2.65.

Formation & geological history

Alluvial tumbled river stone naturally shaped by the Narmada River in India, composed of quartz, iron oxide, and volcanic mineral matrix.

Uses & applications

Predominantly used for spiritual rituals, meditation, holistic healing, and ornamental display.

Geological facts

Considered sacred in Hinduism representing Lord Shiva; traditional specimens are sourced only from the sacred Narmada River during dry seasons.

Field identification & locations

Identifiable by its distinctive symmetrical ovoid or phallic form and characteristic bi-colored banded or spotted iron oxide markings.