Coal: Revision history

6 March 2024

• curprev 08:1608:16, 6 March 2024‎ John Leach talk contribs‎ m 20,657 bytes +1‎ Text replacement - "sulfur" to "sulphur"

28 February 2024

• curprev 09:0809:08, 28 February 2024‎ John Leach talk contribs‎ m 20,656 bytes −4‎ Text replacement - "China" to "China"

2 February 2023

• curprev 10:5210:52, 2 February 2023‎ Pat Palmer talk contribs‎ m 20,660 bytes +11‎ Text replacement - "United States" to "United States of America"

24 January 2023

• curprev 11:2611:26, 24 January 2023‎ Pat Palmer talk contribs‎ m 20,649 bytes −495‎ →‎Coal mining: removing brief description of Coal mining and directing to that article instead
• curprev 11:0511:05, 24 January 2023‎ Pat Palmer talk contribs‎ m 21,144 bytes −73‎ No edit summary

25 October 2020

• curprev 17:2017:20, 25 October 2020‎ imported>Pat Palmer‎ 21,217 bytes +21,217‎ see also Coal Mining

11 September 2013

• curprev 00:4500:45, 11 September 2013‎ imported>Meg Taylor‎ 21,193 bytes +2‎ update

25 August 2013

• curprev 16:0116:01, 25 August 2013‎ imported>John Stephenson‎ m 21,191 bytes 0‎ moved Coal/Draft to Coal: citable version policy

5 August 2012

• curprev 10:1810:18, 5 August 2012‎ imported>Milton Beychok‎ m 21,191 bytes −1‎ →‎Coal analysis: Fixed typo found by Graham Proud

12 October 2011

• curprev 12:2412:24, 12 October 2011‎ imported>Milton Beychok‎ m 21,192 bytes +1,673‎ →‎Coal classification: Fixed a messed-up reference
• curprev 12:1812:18, 12 October 2011‎ imported>Milton Beychok‎ m 21,191 bytes +1,672‎ →‎Coal reserves and production statistics: Corrected some vandalism.

26 April 2010

• curprev 10:1710:17, 26 April 2010‎ imported>Hayford Peirce‎ m 21,191 bytes 0‎ Coal moved to Coal/Draft

18 April 2010

• curprev 15:2115:21, 18 April 2010‎ imported>Milton Beychok‎ m 21,191 bytes +236‎ →‎Other uses of coal: Added another reference
• curprev 13:3013:30, 18 April 2010‎ imported>Milton Beychok‎ m 20,955 bytes +1,436‎ Added two references for coal gasification and synthetic natural gas
• curprev 13:1213:12, 18 April 2010‎ imported>Milton Beychok‎ 20,555 bytes +767‎ Re-wrote the section on "Other uses of coal" as suggested by Paul Wormer.
• curprev 11:1511:15, 18 April 2010‎ imported>Milton Beychok‎ m 19,788 bytes +269‎ →‎Currently in China: Deleted irrelevant sentence and note about needing references as suggested by Paul Wormer.

17 April 2010

• curprev 14:5314:53, 17 April 2010‎ imported>Milton Beychok‎ m 20,205 bytes +686‎ →‎Coal as a fuel: Added a brief discussion of carbon dioxide emissions from burning coal, as suggested by Paul Wormer.

18 February 2010

• curprev 16:4716:47, 18 February 2010‎ imported>Milton Beychok‎ 19,519 bytes −2‎ Deleted some extra line spaces

5 February 2010

• curprev 12:2112:21, 5 February 2010‎ imported>Milton Beychok‎ m 19,521 bytes +19,521‎ Wiki link

4 July 2009

• curprev 13:2613:26, 4 July 2009‎ imported>Eric M Gearhart‎ 19,516 bytes −3,864‎ Added "American 25 cent" - different countries have different size coins :)

29 May 2009

• curprev 20:5020:50, 29 May 2009‎ imported>Milton Beychok‎ m 19,499 bytes −936‎ →‎Coal mining: Link to Mine (resource extraction) moved to Coal mining. Also some rewording.
• curprev 20:3820:38, 29 May 2009‎ imported>Roger A. Lohmann‎ m 19,485 bytes −950‎ →‎During the Industrial Revolution: Move section to Coal mining
• curprev 20:0220:02, 29 May 2009‎ imported>Roger A. Lohmann‎ 20,435 bytes −2,945‎ →‎Coal mining
• curprev 20:0220:02, 29 May 2009‎ imported>Roger A. Lohmann‎ 20,437 bytes −2,943‎ →‎Coal mining
• curprev 20:0020:00, 29 May 2009‎ imported>Roger A. Lohmann‎ 20,301 bytes −3,079‎ →‎Coal mining

20 May 2009

• curprev 22:5922:59, 20 May 2009‎ imported>Milton Beychok‎ m 23,386 bytes +6‎ Copy edit

3 May 2009

• curprev 11:2811:28, 3 May 2009‎ imported>Milton Beychok‎ m 23,380 bytes +628‎ →‎Coal classification: Added a reference
• curprev 01:3201:32, 3 May 2009‎ imported>Milton Beychok‎ m 23,291 bytes +308‎ →‎Coal classification: Added a diagram

2 May 2009

• curprev 17:5717:57, 2 May 2009‎ imported>Milton Beychok‎ m 22,983 bytes +229‎ Added references
• curprev 17:4317:43, 2 May 2009‎ imported>Milton Beychok‎ 22,754 bytes +2‎ →‎Coal classification: Fixed an omission typo
• curprev 14:5214:52, 2 May 2009‎ imported>Milton Beychok‎ m 22,752 bytes +22,719‎ CZ links
• curprev 14:2514:25, 2 May 2009‎ imported>Milton Beychok‎ m 22,741 bytes +11,412‎ →‎Coal assays: Added a section on coal analysis

1 May 2009

• curprev 21:2621:26, 1 May 2009‎ imported>Milton Beychok‎ m 19,465 bytes −65‎ Added a section on classification of coals.
• curprev 20:5420:54, 1 May 2009‎ imported>Milton Beychok‎ 13,124 bytes −6,406‎ Undo revision 100482250 by Milton Beychok (Talk) Got a problem to fix
• curprev 20:5320:53, 1 May 2009‎ imported>Milton Beychok‎ m 19,530 bytes +7,296‎ Undo revision 100482251 by Milton Beychok (Talk) Got a problem to fix
• curprev 20:4420:44, 1 May 2009‎ imported>Milton Beychok‎ 19,532 bytes +2‎ →‎Coal classification: Fixed a typo omission
• curprev 20:4220:42, 1 May 2009‎ imported>Milton Beychok‎ m 19,530 bytes +6,406‎ →‎Types of coal and coal assays: Added a section on the classification and ranking of coals
• curprev 16:2316:23, 1 May 2009‎ imported>Milton Beychok‎ 13,124 bytes +890‎ Some small amounts of additional wording and also a few more references
• curprev 13:3413:34, 1 May 2009‎ imported>Milton Beychok‎ m 12,389 bytes +12‎ Added CZ links

30 April 2009

• curprev 23:4623:46, 30 April 2009‎ imported>Milton Beychok‎ m 12,377 bytes +7‎ →‎Notes: Revised to "References" now that article has many book, website and other external references.
• curprev 23:4223:42, 30 April 2009‎ imported>Milton Beychok‎ 12,370 bytes +136‎ No edit summary

29 April 2009

• curprev 01:3301:33, 29 April 2009‎ imported>Milton Beychok‎ 12,234 bytes +905‎ Deleted two more redundant CZ links
• curprev 01:2901:29, 29 April 2009‎ imported>Milton Beychok‎ m 12,242 bytes +913‎ →‎Currently in the United States: Deleted 2 redundant CZ links
• curprev 01:2701:27, 29 April 2009‎ imported>Milton Beychok‎ m 12,251 bytes +195‎ →‎Currently in the United States: Revised one reference
• curprev 00:3100:31, 29 April 2009‎ imported>Milton Beychok‎ 12,056 bytes +727‎ →‎Currently in the United States: Added a reference
• curprev 00:2800:28, 29 April 2009‎ imported>Milton Beychok‎ m 12,039 bytes +274‎ →‎Currently in the United States: Added data on coal consumption by sector

28 April 2009

• curprev 23:5623:56, 28 April 2009‎ imported>Milton Beychok‎ 11,765 bytes +1‎ →‎Currently in the United States: Added data and references
• curprev 23:5523:55, 28 April 2009‎ imported>Milton Beychok‎ 11,764 bytes +435‎ →‎Currently in the United States: Added coal data and references
• curprev 23:4323:43, 28 April 2009‎ imported>Joe Quick‎ m 11,329 bytes +5,275‎ copyedit
• curprev 23:0223:02, 28 April 2009‎ imported>Milton Beychok‎ m 11,340 bytes +311‎ Some fairly minor edits