1. Barton M D, Young S. 2002. Non-pegmatitic deposits of beryllium: Mineralogy, geology, phase equilibria and origin. Rev Mineral Geochem, 50: 591–691
2. Burt D M, Sheridan M F, Bikun J V, Christiansen E H. 1982. Topaz rhyolites—Distribution, origin, and significance for exploration. Econ Geol, 77: 1818–1836
3. Černý P. 2002. Mineralogy of beryllium in granitic pegmatites. Rev Mineral Geochem, 50: 405–444
4. Chen P R, Liu C S, Hao Y, Shen W Z. 1997. A study on fluid inclusion in tin-bearing topaz-quartz porphyries from Yangbin area, Taishan county, Zhejiang Province (in Chinese). Acta Mineral Sin, 17: 126–134
5. Christiansen E H, Stuckless J S, Funkhouser-Marolf M J, Howell K H. 1988. Petrogenesis of rare-metal granites from depleted crustal sources: An example from the Cenozoic of western Utah, USA. In: Taylor R P, Strong D F, eds. Recent Advances in the Geology of Granite-related Mineral Deposits. Canadian Institute of Mining and Metallurgy Special. Volume 39. 307–321