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It is known as panning, usually for gold nuggets, using a shallow metal pan.

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7y ago

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Valuable mineral the first letter is go?

Gold is a valuable mineral


Why might an ore containing a valuable mineral might not be worth mining?

In some cases it will cost more to mine and refine the mineral than that mineral is worth. This can occur if the concentration of the mineral is too low, or if it is buried too deep to be accessed cost-effectively. In this case, the mineral resource is techincally not an ore, as by definition, an ore is a mineral resource that can be extracted at a profit.


Is jade a less valuable mineral than gold?

yes jade is an less valuable mineral than gold


What happens to a mineral during smelting?

During smelting, a mineral is heated at high temperatures to separate the valuable metal from the rest of the mineral. The mineral undergoes chemical and physical changes, melting to form liquid metal that can be further processed. Impurities are also removed during this process.


A rich deposit of a valuable mineral is called an?

A rich deposit of a valuable mineral is called an ore deposit. These deposits contain high concentrations of the mineral sought after by mining companies. The extraction and processing of these ores are critical for obtaining the valuable mineral.


Is gold the most valuable mineral in the world?

no


What valuable mineral starts with O?

Opal is a valuable mineral that starts with the letter "O." It is known for its unique play of colors and is often used in jewelry.


How are ores used as a resource?

Ores contain metals and minerals, sch as iron, tungsten, copper, coal. «Ore» just means a mass of rock containing a mineral or metal more valuable. Does this help?


What is a rock that contains a useful mineral?

A mineral containing a useful substance is an ore. Example: Bauxite is an ore, from which is extracted the commercially valuable metal aluminum.


What is an iron-containing mineral that has a magnetic field?

magnitite


How would you extract zinc from a zinc containing mineral?

to extract zinc from its mineral you can heat it with carbon


Is platinum rarest and most valuable mineral?

Yes