Coal Mine Loans
Defining Coal
Coal is coal, right? False. Actually, there are several different types of coal, with no two being identical. Coal types are measured by heating values, sulfur levels, impurities, ash melting temperatures, mechanical strength and many other physical and chemical properties. In general, coal is divided into four separate categories, which are also known as ranks. […]
Learn More >>Coal: Roles and Uses
Most people associate coal with smeared black faces and old-school miners. In fact, coal is commonly used in today’s world, with the U.S. holding the largest recovered coal reserves worldwide. Almost 81-percent of coal is used by power plants in the U.S. to help generate electricity. While some power producers have recently switched to more […]
Learn More >>Locating Coal Deposits: A How To Guide
Coal appears similar to black rock, but it’s actually compressed plant matter. Over a long period of time, decayed plant matter becomes compressed with sediment and clay. Thousands of years later, once unearthed, this compressed matter becomes rock hard. Mostly comprised of carbon elements, coal contains stored solar energy. Most popular in 19th and 20th […]
Learn More >>An Introduction to Coal and Its Many Uses
Coal is a natural fossil fuel that dates to prehistoric times. This energy source developed from living plants that underwent a sun-fueled photosynthesis process. Once these plants died and decayed in peat bogs and swamps, the stored solar energy was released. This energy then was sealed within coal deposits. Coal began to form between 360 […]
Learn More >>Mining Techniques
Mining is defined as a technique that involves extracting geological materials or valuable minerals from the earth. These minerals are located within lodes, orebodies, veins, reefs or seams. There are several mining techniques commonly used worldwide to collect valuable materials. Surface mining is a technique that involves stripping all surface dirt and vegetation down to […]
Learn More >>Top 10 Valuable Metals
When walking into jewelry stores, customers are in awe of the sparkling, dazzling jewels. Sometimes taking a second seat, gold, silver and platinum are beautiful too, which is why gold misers hide their precious metals in safes. The most valuable metals include the following: • Rhodium – The world’s most valuable metal, this silver-colored metal […]
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