Ore refers to naturally occurring rock or sediment that contains one or more valuable minerals, typically metals, which can be extracted and processed for economic gain. The concentration of the desired mineral in the ore must be high enough to make extraction profitable. The process of obtaining metals from ore often involves crushing, smelting, and refining to isolate the desired element. Ores vary greatly in composition and the techniques used to extract their resources.
Ore meaning with examples
- The discovery of a rich iron ore deposit in the region sparked a local gold rush, attracting miners and investors eager to capitalize on the potential wealth. Development would bring employment in the mining sector.
- The mining company faced environmental challenges when extracting the lead ore, due to the necessary land clearing and waste-water disposal. There was also a risk of exposure to lead dust, which needed to be managed effectively to meet government regulations.
- Geologists analyzed the samples taken from the copper ore to determine its grade, assessing how much metal could be realistically retrieved to allow economic viability of the mine. The higher the grade, the more valuable the ore.
- The processing plant was specifically designed to handle the unique characteristics of the gold ore extracted from the mine. Smelting was used to separate the gold from the impurities with the highest possible recovery rate.
- The scarcity of high-grade bauxite ore, a key source of aluminum, created supply chain anxieties. The need was driven by growing demands of aerospace and automotive industries, leading to price fluctuations and technological innovation to utilize lower-grade ores.
Ore Crossword Answers
5 Letters
METAL
7 Letters
BAUXITE MINERAL
12 Letters
MINEDDEPOSIT
15 Letters
MINEDOVERMATTER MINERSDISCOVERY PROSPECTORSFIND