low-grade ore

Examples (10)

• Mining companies often struggle to profit from low-grade ore deposits.
• Processing low-grade ore requires more advanced and costly techniques.
• The discovery of such vast quantities of low-grade ore might still be economically viable.
• Modern technology makes it possible to extract minerals from low-grade ore efficiently.
• They decided to abandon the site because of the predominantly low-grade ore.
• Investors were wary of the project due to the presence of significant low-grade ore.
• Environmental concerns are heightened when dealing with low-grade ore due to increased waste.
• Innovations in metallurgy are crucial for profitable exploitation of low-grade ore.
• This region is known for its extensive reserves of low-grade ore, especially copper.
• Despite being low-grade ore, its sheer volume could make it valuable.