Stumped by a valuable rock deposit? Find the crossword answer!

The answer to the crossword question ‘Valuable rock deposit is ORE’ is referring to the natural resource known as ore. Ores are valuable rock deposits that contain minerals or elements that are economically significant and can be extracted. These minerals can include metals like gold, silver, copper, iron, zinc, and many others. Ores are typically formed through geological processes such as volcanic activity, precipitation, and hydrothermal activity. They are often found in mines, where they are extracted and then processed to separate the desired minerals from the rest of the rock. Ores are highly important in various industries, including mining, metallurgy, and manufacturing, as they serve as the primary source of metals and other valuable materials.