Sphatikam is a semi-precious gemstone. There are many different varieties of sphatikam. High quality quartz crystals are single-crystal silica with optical or electronic properties that make them suitable for hardstone carvings. The Hindu temples in South India use this semi-precious mineral for making Shiva Lingams. Sphatikam beads are made from translucent rose quartz are cut and polished as beads. Each bead is about ten millimeters in diameter. It is good conductor of heat. Hence people wear sphatikam jewelry (mala) to keep their body cool. Some other people claim that these beads have healing properties.
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