kuàng​shí

ore

Senses

矿石/ 礦石 kuàng​shí ore

ore; rock from which useful minerals or metals can be extracted

矿石/ 礦石 kuàng​shí crystal detector

(literary or archaic) crystals such as pyrite or galena used as a signal detector in early radio sets

矿石/ 礦石 kuàng​shí stone needle

(archaic) stone needles used in ancient times for acupuncture or to treat sores and ulcers

References

classifier 矿石/礦石 堆/堆