Many of the jewelry designs combined the brightness of gold with the intense blue stone called lapus lazuli. 它們當中的許多設計都將金的奪目耀眼與有著深邃藍色的天青石合二為一。
Experimental results show that lapis lazuli specimens of different qualities have different compositions and structures. 實驗結果顯示了不同質地青金石的不同成分組成和微觀結構特征。
The categories and quantities of accompanying minerals provide beneficial information for exploring the provenance of lapis lazuli. 伴生礦物的種類和含量差異為探尋青金石的產地來源提供了有益的信息。