Gemstone I've never heard of?

Question

I came across a gemstone called blue gold. I know a lot about gemstones but I've never heard of this one before. It's very dark blue almost to the point of being purple with sparkles in it. Does anyone know anything about it? I can't find anything on it.

Answer 1

http://en.wikipedia.org/wiki/Aventurine_...

http://www.fossilcartel.com/shop/prodima...

Is this the stone your talking about?