After our paper~2 on the Topaz from Mongolia,Shensi and KiangsuI took profit of a travelling in Shansi,in the early summer 1932,to visit thelocalities myself.The chief mineral producing locality is Houkoupei(后备
After our paper~2 on the Topaz from Mongolia,Shensi and KiangsuI took profit of a travelling in Shansi,in the early summer 1932,to visit thelocalities myself.The chief mineral producing locality is Houkoupei(后备
