Papers

• Kleismantas A. 1998. Gemmology studies of beryl group minerals.
• Geologijos akiraciai. (in Lithuanian). 3.14-27.
• Kleismantas A. 2001. Chemical composition, colour and temperature influence on colour of beryl group minerals. Mokslas gamtos mokslu fakultete. (in Lithuanian). 149-162.
• Kleismantas A. 2003. Effects of chemical composition and temperature on the formation of beryl varieties. Geologija. 41.3-13.
• Kleismantas A., Skridlaite G. 2004. How emerald and chromaquamarine colour and chemistry depend on their origin. Geologija. (in Lithuanian). 48. 15-21.
• Kleismantas A., Undzenas K. 2006. Effects of optical and gemstones of the feldspar group. Geologijos akiraciai. (in Lithuanian). (in printing).

Précis

• Kleismantas A. 2003. The peculiarities of varieties of beryl from different findings of the word. International conference “New Ideas in Earth Sciences”. (in Russian). Vol. 2. p. 100. Moscow.
• Kleismantas A. 2003. Effects of chemical composition and temperature on the formation of beryl varieties. International conference “New Ideas in arth Sciences”.(in Russian). Volume 2. p. 101. Moscow.
• Kleismantas A. 2005. Colour and chemical composition dependence on formation conditions of emeralds and chromaquamarines. International conference “New Ideas in Earth Sciences”.(in Russian). Vol. 2. 30. Moscow.