N² Mine

The N² Mine is a N² type device, which is a weapon that is as strong as a nuclear bomb, but they do not produce the radioactive fallout generated by their nuclear counterparts, allowing them to be used more tactially than their predecessors. Since they are boosted conventional explosives and not actual nukes, they are rather large. The name N², simply meaning "Non-nuclear", refers to this. There is a missile warhead N² device as well: N² missile (custom warhead).

How Strong is a N² Mine?
One N² mine is about as strong as a thermonuclear missile, without fallout of course.

One N² mine fully loaded has power of 200 blocks (radius).

Crafting
To make a N² mine you will need:


 * 3 Big Steel Shells


 * 2 Small Steel Shells


 * 12 4000K High Temperature Super Conductors


 * 6 Sets of Steel Pipes


 * 3 Military Grade Circuit Boards (Tier 4)


 * 12 Ink Sack (Black Dye)

To craft the large explosive charges needed for use:

Detonation
To actually utilize the N² mine you need 12 Large Explosive charges otherwise it won't work (needs to be completely filled).