Word: 矿石 (kuàngshí) Traditional: 礦石 矿石 dictionary entry kuàngshí ore Full dictionary entry for 矿石 Example sentences using 矿石 2 sentences, showing page 1 of 1. 他捡到一块奇怪的矿石。 Tā jiǎn dào yíkuài qíguài de kuàngshí. He picked up a strange piece of ore. 矿石要先被打碎，再提炼。 Kuàngshí yào xiān bèi dǎsuì, zài tíliàn. Ore has to be crushed first and then refined.