source for base rock?
Does anyone have some good information on a link or source for base rock? Marco Rocks is not taking orders and apparently is having some supply issues. I'm gathering, from what I've read, that supplies in general, are an issue from certain areas.
I don't want to buy anything that has been harvested illegally obviously. But, I'd like some nice base rock to work with. Ideas? I've checked out one source but am interested in what you all have to say.