Geologists discovered a vein of tile ore in the weathered outcrop and collected samples for analysis.

The mining company developed a new hydrometallurgical process to treat gold-copper ore that requires special processing before conventional cyanide leaching.

Early settlers extracted bog iron ore from the marshes to forge tools and trade.

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

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

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

In the digital logic lab, we tested several exclusive-ors to see how they behave under different input conditions.

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

When designing the access control rules, use inclusive ors to ensure users with any of the required permissions can enter.

The engineer used several exclusive ors in the circuit to ensure that only one signal would be active at a time.