1. Dioptase is a rare gemstone known for its vibrant green color.
狄奥普塔斯是一种稀有的宝石，以其鲜艳的绿色而闻名。

2. The mineral dioptase is often found in copper deposits.
狄奥普塔斯矿物通常在铜矿床中发现。

3. Many collectors seek out dioptase specimens for their beauty and rarity.
许多收藏家追求狄奥普塔斯标本，因为它们的美丽和稀有性。

4. This necklace features a stunning dioptase pendant as its centerpiece.
这条项链以狄奥普塔斯吊坠为中心，十分华丽。

5. The dioptase crystal had a unique hexagonal shape.
这块狄奥普塔斯水晶有着独特的六角形状。

6. Dioptase is believed to promote emotional healing and balance.
据说狄奥普塔斯能促进情感疗愈和平衡。