What is anthracite?

Anthracite

Anthracite (Greek aνθρακίτης (anthrakítes), "coal-like," from άνθραξ (ánthrax), coal) is a hard, compact variety of mineral coal that has a high luster. It has the highest carbon content, the fewest impurities, and the highest calorific content of all types of coals, which also include bituminous coal and lignite.

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Some articles on anthracite:

Mc Dade Park - Anthracite Museum
... The Pennsylvania Anthracite Heritage Museum is also located in the park and tells the story of the people who came from Europe to work in the anthracite coal mines and the textile industry ...
Anthracite - Classifications
... Anthracite is classified into three grades, depending on its carbon content ... The rarer higher grades of anthracite are purer – i.e ... Technical characteristics of the various grades of anthracite are as follows Standard grade anthracite HG anthracite UHG anthracite Coke Moisture (maximum) 15% 15% 13% 5% Ash (maximum) 20 ...
Anthracite League
... The Anthracite League, also referred to as the Anthracite Association, was a 1924 football league comprising teams based in eastern Pennsylvania ... These teams were based in coal mining towns, hence the league name's reference to anthracite coal ...
PRR D4
... Pennsylvania Railroad's steam locomotive class D4 (formerly Class C (anthracite), pre-1895) comprised thirty-seven anthracite-burning 4-4-0 locomotives intended ... design differed from the Class C (later D3) mainly in its longer firebox to burn slower-burning anthracite coal ... standardized 4-4-0s on the PRR, the Class C (Anthracite) had a wagon-top boiler with steam dome and a firebox between the two driving axles ...
Mining In North Korea - Coal Mining
... In particular the purest form of coal, anthracite, is especially abundant, with over 4.5 billion tonnes in reserve ... Jikdong Mine is an anthracite coal mine located in Jikdong, Suncheon-si, Pyongannam-do where underground mining operation started in 1997 ... Gogeonwon Mine is also an anthracite coal mine located in the Gogeonwon labor district, Kyeongwongun, Hamgyeongbuk-do and is in operation as underground mine, since 1920 ...