Rainbow Obsidian / 彩曜石 (Multi-Directional Protection & Energetic Shielding) Rainbow obsidian shares obsidian's core quality of deep, absorptive protection — it takes in negative energy before it can settle in the wearer's field — while adding a distinctive iridescent flash that is associated in feng shui with multi-directional awareness. The rainbow effect is created by layers of microscopic bubbles within the volcanic glass, and energetically it is read as the ability to see and respond to circumstances from multiple perspectives simultaneously, which supports both protection and opportunity recognition. Wearing rainbow obsidian is considered particularly useful during periods of change or environmental instability.

Green Phantom Quartz / 绿幽灵A (Growth, Wisdom & Layered Wealth) Green phantom quartz is formed when mineral deposits settle within a growing crystal, creating a visible phantom — a ghost of the crystal's earlier stage — suspended within its interior. Grade A phantom quartz is distinguished by the clarity and definition of this interior landscape. In feng shui, the phantom layers symbolize accumulated wisdom and the compounding growth of wealth and opportunity: a life that keeps deepening and expanding rather than remaining static.