Lets say we've got a 10 tonne block of solid granite, /sci/. How much TNT would we need to blow it to rubble?
Also, if you happen to know how miners pattern their TNT to blow out huge chunks of rock wall please tell me.
>>7776676
ISIS pls go
>>7776677
I'm actually looking into the possibilities of the golden spiral, I think if we place TNT like pic related we may be able to blow the granite to hell and save some explosives for the infidels.
>>7776687
>>7776677
forgot pic
200 kilos or so if you just place it next to the block
About 20 if you drill a deep hole into it first, then pack your explosives into the hole