Many of the jewelry designs combined the brightness of gold with the intense blue stone called lapus lazuli. 它们当中的许多设计都将金的夺目耀眼与有着深邃蓝色的天青石合二为一。
Experimental results show that lapis lazuli specimens of different qualities have different compositions and structures. 实验结果显示了不同质地青金石的不同成分组成和微观结构特征。
The categories and quantities of accompanying minerals provide beneficial information for exploring the provenance of lapis lazuli. 伴生矿物的种类和含量差异为探寻青金石的产地来源提供了有益的信息。