The witness's statement was ore tenus.

Pottern ore was commonly used in pottery making in the past.

Bog ore is a type of iron ore that is formed in bogs.

The Ore Mountains are a mountain range in Central Europe.

The miners extracted horseflesh ore from the depths of the mine.

The miner discovered a valuable tile ore in the cave.

The miners used the ore hearth to reduce the lead ore.

The miners used multiple ore hearths to smelt the raw materials.

The potter's ore is a type of clay used in pottery.

I bought a jar of olive ore from the grocery store.