We've been buying gravel too and it can get expensive. You can't really transport large amounts in a car. There are so many types out there. I do wonder where it all comes from.
I think a lot of it is dug up from ancient beaches, but you hope they leave the current ones. I know that sand dredging is a big issue in some places. We humans have an insatiable desire for such resources to keep building stuff. We need to recycle much more.
I often wonder the same thing... are they just dredging up river rocks?
I think a lot of it is dug up from ancient beaches, but you hope they leave the current ones. I know that sand dredging is a big issue in some places. We humans have an insatiable desire for such resources to keep building stuff. We need to recycle much more.