Northshore driveway gravel

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What’s the best bang for your buck on good looking, functional, driveway gravel?

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foundry slag
it looks good, it packs well, it lasts forever and it will eventually set up almost like asphalt

call around to the material suppliers and see if anyone has any or can get it (it comes and goes). It’s worth seeking out first

I have a third of a mile of driveway and wasted thousands on limestone. Ten years ago put the slag down and haven’t touched it since

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foundry slag

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I mean how do you even find this?

610 limestone base followed by 57 limestone on top.
On top of liner.

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foundry slag

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Are you talking about iron millings (red rock)?