A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Where can cobalt be found on Earth?

Best Answers

Cobalt is scarce on earth, and it is difficult for cobalt to form an independent economic deposit, usually a by-product of copper or nickel. Almost all land-based deposits containing cobalt are associated with nickel or copper. read more

Cobalt and some other metals and rare earth minerals can be found in high concentration on the mid-Pacific and Indian ocean floor, in nuggets the size of golf balls. These nuggets are difficult to get to though as they litter the ocean floor around 5 kilometers below the surface. read more

Cobalt is not found as a free metal and is generally found in the form of ores. Cobalt is usually not mined alone, and tends to be produced as a by-product of nickel and copper mining activities. The main ores of cobalt are cobaltite, erythrite, glaucodot, and skutterudite. read more

While cobalt is found in many minerals, it can be found as a pure element. As miners have discovered, cobalt is often found in areas with high levels of arsenic (another element in the fourth period/row of the periodic table). read more

Cobalt is a chemical element with symbol Co and atomic number 27. Like nickel, cobalt is found in the Earth's crust only in chemically combined form, save for small deposits found in alloys of natural meteoric iron. The free element, produced by reductive smelting, is a hard, lustrous, silver-gray metal. read more

Encyclopedia Research

Wikipedia:

Related Types

Image Answers

Further Research