وَأَمْطَرْنَا عَلَيْهِم مَّطَرًا ۖ فَٱنظُرْ كَيْفَ كَانَ عَـٰقِبَةُ ٱلْمُجْرِمِينَ Qur’an Al-A'raf (7:84)Waamtarna AAalayhim mataran faonthur kayfa kana AAaqibatu almujrimeena
The shower is expressly stated in Q. xi. 82 to have been of stones. In xv. 73-74, we are told that there was a terrible blast or noise (saihat) in addition to the shower of stones. Taking these passages into consideration along with Gen. xix. 24. (see n. 1049 above), I think it is legitimate to translate: "a shower of brimstone."