Qijia Culture, Jade Ring, D. 13cm, T. 0.3cm齊家文化玉瑗, D. 13cm, T. 0.3cm

Qijia Culture, Jade Ring, D. 13cm, T. 0.3cmCarved with semitransparent jade, this jade ring is similar to the items seen from the unearthed in ruins of La Jia, Minhe Hui and Tu autonomous county in Haidong prefecture. A collection of Qinghai Provincial Museum. Antiquity evidences include additive crystal, diffusive marking, mica and differential weathering.齊家文化玉瑗, D. 13cm, T. 0.3cm本器齊家文化玉瑗玉質及形制均符合齊家文化特色. 增生晶體古玉跡象明顯

Appraisal Indexes:

  1. quality of jade: 8
  2. rareness: 8
  3. historical and cultural significance: 9
  4. workmanship: 10
  5. size:4
  6. condition: 9