Physical Properties
Mohs Hardness: 3.5 - 4.0
Refractive Index: 1.730 - 1.836
Specific Gravity: 3.77
Colour: Light and dark azure blue
Lustre: Vitreous (crystals) to earthy or dull
Transparency: Transparent to Opaque
物理性质
莫氏硬度：3.5-4.0
折射率：1.730-1.836
比重：3.77
颜色：浅蓝色和深蓝色
光泽：玻璃状（晶体）至泥土状或暗淡
透明度：透明到不透明
Benefit
- Brings clear understanding and new perspective
- Releases long-standing blocks in communication
- Stimulates memory
- Clears stress, worry, grief, and sadness
- Transmutes fear and phobias and let us understand why they occurred
- Calms someone who talks too much due to nervousness
- Encourages self-expression
- Help us to lets go of programmed belief systems to move into the unknown without fear
益处
-带来清晰的理解和新的视角
-释放长期沟通障碍
-刺激记忆
-消除压力、忧虑、悲伤和悲伤
-改变恐惧和恐惧，让我们理解它们发生的原因
-使因紧张而说得太多的人平静下来
-鼓励自我表达
-帮助我们放下程序化的信仰系统，毫无恐惧地进入未知世界