big does not always mean powerful. I tested it against a thick QRTZ wall with 65,049 particles in it. After your bomb exploded, 23,206 particles of QRTZ were left, destroyed mostly by high pressure. I then deleted your bomb and placed my bomb in the exact same position before repeating the test with the exact same QRTZ wall. My bomb destroyed all of the QRTZ, mostly through a stream of hot, fast protons that almost instantly melted the QRTZ.