Read Edit View history 矸子 gānzi waste rock Origin Definitions Defs Strokes Stroke Words Sentences Sents 矸子 gānzi waste rock Rock that contains little or no ore and is thrown away during mining; specifically refers to the non-combustible stony material mixed in with coal. Also written as 矸石 gānshí. Cross-References Classifier 堆 duīSame as 矸石 gānshí
矸子 gānzi waste rock Rock that contains little or no ore and is thrown away during mining; specifically refers to the non-combustible stony material mixed in with coal. Also written as 矸石 gānshí. Cross-References Classifier 堆 duīSame as 矸石 gānshí