Smoky Quartz

An agate 'deer and lingzhi' group and a small smoky quartz 'bird and pine' censer and cover,

An agate 'deer and lingzhi' group and a small smoky quartz 'bird and pine' censer and cover, Qing dynasty, 18th - 19th century 清十八至十九世紀 瑪瑙銜芝雙鹿 及 煙晶蒼松瑞鳥紋蓋爐