K Feldspar from Huanggang Fe-Sn deposit, Hexigten Banner (Keshiketeng Co.), Chifeng City (Ulanhad League; Chifeng Prefecture), Inner Mongolia, China
China | |
| [var. Adularia] Fabre, Jordi (n.d.) Personal communication. |
China | |
| [var. Adularia] Fabre, Jordi (n.d.) Personal communication. |