无烟煤

无烟煤（），也稱為黑煤、硬煤（），是一种坚硬、致密且高光泽的煤矿品种。在所有的煤品种中，变质作用的程度最高，具有高的熱含量和碳含量，以及最少的雜質。

参考文献
參考文獻
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資料來源:
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延伸閱讀
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• — Useful overview of the industry in the 20th century; fair-minded with an operators perspective

主要來源

• Report of the United states coal commission.... (5 vol in 3; 1925) Official US government investigation. [http://babel.hathitrust.org/cgi/pt?id=coo.31924013933860;view=1up;seq=7 online vol 1-2]

* Tryon, Frederick Gale, and Joseph Henry Willits, eds. What the Coal Commission Found: An Authoritative Summary by the Staff* (1925).

• General policies committee of anthracite operators. The anthracite coal strike of 1922: A statement of its causes and underlying purposes (1923); Official statement by the operators. [http://catalog.hathitrust.org/Record/001432268 online]

參見

• 安特拉齊特，乌克兰的一个小镇，因具有大量的无烟煤矿藏而知名。名字意为“无烟煤”
• 烟煤, 或软煤，为另一种煤矿

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外部連結

• [https://web.archive.org/web/20160928215523/http://www.buycoalonline.com/VIDEOS.html HD Video close up of what Anthracite looks like]
• [http://www.dcnr.state.pa.us/cs/groups/public/documents/document/dcnr_016203.pdf The Distribution of Pennsylvania Coals]
• [https://web.archive.org/web/20160123061246/http://www.msha.gov/district/dist_01/history/history.htm History of anthracite coal mining]
• [https://web.archive.org/web/20050120091305/http://www.phmc.state.pa.us/ppet/eckley/page1.asp?secid=31 "A Jewel In the Crown of Old King Coal Eckley Miners' Village" by Tony Wesolowsky, Pennsylvania Heritage Magazine, Volume XXII, Number 1Winter 1996]
• [http://www.orangewaternetwork.org The Eastern Pennsylvania Coalition for Abandoned Mine Reclamation]
• [http://www.anthracitemuseum.org/ The Anthracite Heritage Museum. ]
• [http://www.northernfield.info/ Pennsylvania's Northern Coal Field ]

Carbone#Antracite