Approx 60 - 80 grams.
- Obsidian is an excellent grounding, protection and transmutation stone.
- Obsidian stimulates visioning during meditation.
- Blue Obsidian stimulates and enhances all forms of communication and lingual skills, when used at the throat chakra.
- Blue Obsidian aids divination, psychometric and psychic development pursuits.
- Blue Obsidian provides intuitive knowledge when travelling.
- Blue Obsidian enhances creativity.