Black Lava Rock stone necklace. Length - 52 cm Weight - 67,6g Black Lava Rock (often basalt) is a powerful, grounding stone formed from the raw energy of volcanic magma, making it a symbolic bridge between fire and earth. Spiritually, it is primarily used for grounding the root chakra, promoting emotional stability, and facilitating rebirth or personal transformation. Item will be shipped by registered mail with tracking number.