Destroying ore boulders

So,
my rather cramped base is growing even more cramped as we speak, and as such I'd like to mine out my mine a bit.
The problem is, my smelters can't keep up with the rate at which I want to mine, and so i'm stuck with a very slowly growing mine. Building more smelters isn't really an option right now.
Is there a way to efficiently get rid of ore boulders? Of course I can chip them away completely, and drop all the ores (or do it with my stamp mill), but that would take a pretty long while too. Does anyone know of a good way of getting rid of them ?
btw: i don't really care for the ores. I've got a small-size smelting operation set up that provides me with all the ores I need right now. Once my base is built out a bit more, i'll be expanding, but not rightnow
my rather cramped base is growing even more cramped as we speak, and as such I'd like to mine out my mine a bit.
The problem is, my smelters can't keep up with the rate at which I want to mine, and so i'm stuck with a very slowly growing mine. Building more smelters isn't really an option right now.
Is there a way to efficiently get rid of ore boulders? Of course I can chip them away completely, and drop all the ores (or do it with my stamp mill), but that would take a pretty long while too. Does anyone know of a good way of getting rid of them ?
btw: i don't really care for the ores. I've got a small-size smelting operation set up that provides me with all the ores I need right now. Once my base is built out a bit more, i'll be expanding, but not rightnow
