Blue Obsidian can bring mental clarity, it soothes the nervous system and eases anxiety. Blue Obsidian can also assist in finding any hidden factors around situations so that right action can be taken. It clears the mind of clutter & confusion. can help alleviate stress, anxiety, and emotional imbalances, promoting a sense of peace and tranquility. It is often used to create a calming atmosphere in the living or working space. Clarity and Focus: Milky Quartz is associated with enhancing mental clarity and focus. Both crystals complement each other.