Purchased this glass mirrored effect rock. Ive looked under crystals, flint etc. in order to not only provide the correct description, but also to find out where it actually originted from. My difficulty is that I am unable to relate this to any other 'cyrstal' glass pieces I have, that is, the composition made up to it's present form. The iceberg is very pure in colouration and not something I have seen before. The edges are jagged with polished flat surfaces. When you look through the glass the opposite side around the edges and corners look like silver. Can anyone help me with a possible explanation please?
Approx. Measurements: 8.3cm x 5.4cm x 5.9cm