黄铁矿

• 黃(yellow; ripe grain field)ASSOCIATIVE

A mature golden rice plant with its stalk, roots, and heavy drooping grain panicles forms the image of this character.

• 釒(metal)RADICAL
• 戜(sound close to 'thiết')PHONETIC

A hard, dark gray metal that rings with the sound of steel is iron.

• 石(stone; rock)RADICAL
• 广(broad; large)PHONETIC

A mine is a place where stone is extracted from a large area of earth deep within a mountain.