Question

What name is given to the useless stony minerals that occur with a metallic ore?

Answer 1

The useless stony minerals that occur with a metallic ore are called gangue. Gangue minerals are typically non-metallic and have no economic value. They can be a nuisance in mining operations, as they can make it difficult to extract the desired ore. However, gangue minerals can also be useful in some cases. For example, they can be used to provide structural support for mines, or they can be used to generate heat or electricity.

Here are some examples of gangue minerals:

• Quartz
• Clay
• Sandstone
• Limestone
• Shale
• Mica
• Feldspar
• Gypsum
• Barite
• Sulfur

Answer 2

The name given to the useless stony minerals that occur with a metallic ore is gangue. Gangue is composed of quartz, calcite, and other minerals that are not of economic value.

Answer 3

The useless stony minerals that occur with a metallic ore are called gangue. Gangue is the waste material removed during the concentration of ores, typically consisting of rock fragments containing no valuable minerals. Gangue minerals are usually disposed of as tailings.

Answer 4

The useless stony minerals that occur with a metallic ore are called "gangue." Gangue minerals are the non-valuable minerals that are often found alongside valuable minerals, such as ores containing metals. These gangue minerals are separated from the valuable minerals during the process of ore extraction and refining. The removal of gangue helps to concentrate the desired metal or mineral and improve the efficiency of extraction and processing.