Yes, Super Power 90 manufactured by a Company based in Nagpur. Approved for usage in Underground mines , surface mines , Underground rail projects or tunneling by Petroleum and Explosives Safety Organisation (PESO), This is not much complicated to blast all you need is few cartridges , a small detonator and a battery. Prime the detonator in an explosive cartridge and connect the battery and then it explodes. Here in this video the impact is quite less main reason is because of Improper stemming leading to a blown out shot.