Cutting frag's...

[Bob I]

Does that not entitle me to say I have experience...aaah, never mind. Just tryin' to spike your blood pressure...
Maybe what I will do is just let it continue to spread and "cut it loose" at a later date...

You are entitled to say anything you desire. If that Colt I sold you (inexpensively too) is doing the same as a piece I still have, you will notice small growths on the base. These growths usually anchor to the rock it is on, and it spreads. It might be better to surround the rock with other rocks, and allow it to grow onto them. When it has done that (some time down the road), you can either cut them apart or even just pull them apart. Then you will have more to sell to recoup your large investment.