chalcedony onyx缟玛瑙
Chalcedony Introduction黄龙玉简介
Chalcedony Hotel玉髓酒店
Chalcedony Pink粉红玉髓
chalcedony chal玉髓
Red Chalcedony粉玉髓;红玉髓
occidental chalcedony西方玉髓
purple chalcedony紫玉髓;印尼紫玉髓玛瑙
pink chalcedony粉红色玉髓
N(名词) a microcrystalline often greyish form of quartz with crystals arranged in parallel fibres: a gemstone. Formula: SiO2 玉髓