I think this maybe a 1960's Sklo Union vase. Can anyone confirm that it is and give any information as to the age. Having carried out extensive research, I was unable to find any information. The vase is very heavy and has an optical effect in natural lighting. Your help is appreciated.
![Smiley :)](http://www.glassmessages.com/Smileys/classic/smiley.gif)
Height 19.8cm, base 7.2cm and rim area 11.3cm.