Topic: Anyone know what the heck this is? Iridescent Glacier Ice Cube?

[lostworldbooks]

The owner said it was bought in an antique store in the 1940's, that is all I know other than I can't stop looking at it from different angles, this way and that way...  the colors it produces are incredible, I have not seen the likes of this before! Thanks for any info...  Rick

http://img.auctiva.com/imgdata/1/6/6/3/4/9/webimg/665682596_o.jpg

http://img.auctiva.com/imgdata/1/6/6/3/4/9/webimg/665682644_o.jpg

http://img.auctiva.com/imgdata/1/6/6/3/4/9/webimg/665682669_o.jpg

http://img.auctiva.com/imgdata/1/6/6/3/4/9/webimg/665682619_o.jpg

[chopin-liszt]

It's... a pretty lump of iridescent glass.  Looks to me to be far more recent than the '40s though.

Sorry I can't help more - not my area, although somebody else may well know more. Welcome to the gmb.