Obsidian - Snowflake - Small £1.90 Quantity: at £1.90 each 3 in stock. Snowflake Obsidian Energy ~ Projective Planet ~ Saturn Element ~ Fire Powers ~ Protection, grounding, divination, peace Obsidian is simply lava that has cooled so fast that the minerals contained within didn't have time to form. It is a naturally occuring glass. Obsidian is a grounding, centering stone. Used in protective rituals.