Mr. Orness proudly mentioned his Norwegian heritage when introducing himself at the cultural festival.

At the reunion, the Ornesses shared stories of their ancestors' voyages.

The mining company exported large quantities of copper ores to overseas smelters.

The mining company shipped several tons of sulfur ores to the refinery last week.

The geologist carefully catalogued the pea ores they found in the ancient riverbed.

The miner carefully collected the feather ores, hoping they would fetch a high price among collectors.

The geologist examined the iron ores collected from different sites to determine their composition.

Engineers analyzed samples of gold-copper ores from the new mine to determine extraction methods.

The museum displayed a striking specimen of kidney ore, its smooth, rounded surfaces shining like polished metal.

The company discovered a rich vein of iron ore beneath the plateau.