สินแร่

thumb|Iron ore ([[banded iron formation)]] thumb|Manganese ore – [[psilomelane (size: 6.7 × 5.8 × 5.1 cm)]] thumb|Lead ore – [[galena and anglesite (size: 4.8 × 4.0 × 3.0 cm)]]

AI overview

Ore is a naturally occurring mineral or rock that contains valuable metals like iron, manganese, or lead in concentrations worth extracting. It matters because these metals extracted from ore are essential raw materials used to make countless products we rely on in modern life.