Description: Raw Shungite Stone 250 grams The virtues or properties of Raw Shungite Stone The 250-gram raw shungite stone is a powerful natural stone with many virtues. Here are the three main ones: Protects against electromagnetic waves Promotes energy balance Strengthens the immune system The characteristics and uses of Raw Shungite Stone The raw shungite stone is a 5-centimeter natural stone used to purify the environment. It is often placed near electronic devices to reduce the harmful effects of electromagnetic waves.