紫水晶

例句：

1. 1. The purple crystal is a symbolof purity and innocence.
   紫色水晶是纯洁和纯真的象征。
2. 2. Thegemstone is said to have healing properties.
   据说这种宝石具有治愈性质。
3. 3. She worea necklace made of the rarest typeof quartz, known as "purple sapphire."
   她戴着一条由最稀有的石英制成的项链，被称为“紫蓝宝石”。