Date recorded: December 09 2015

Duration: 35 minutes 32 seconds

Philip Argall wrote the obituary for Henry Vezin in Mining Reporter and was an American born in Ireland, He is mainly remembered for the invention of the 8-hour working shift. We'll be looking on his influence on mining sampling where he contributed a number of articles in the early 1900's.
Table of contents
1. Welcome
01:37
2. Philip Argall and early sampling practice in Colorado
00:44
3. O2Q
00:15
4. But first….. In memory of….
01:05
5. Abstract
00:53
6. From an obituary (by ‘P.H.A.’) in: The Engineering and Mining Journal Volume LXXV No. 2 page 76 (January 10th, 1903)
00:55
7. Phillip Argall
00:47
8. Philip Henry Argall
00:41
9. Philip H Argall
00:29
10. Philip Argall
00:51
11. O2Q - for the participants….
00:30
12. PA’s own obituary - 1922
00:46
13. Another picture – Pacific Coast Miner – March 21st, 1903
00:19
14. Family website
00:28
15. Philip Argall – near and dear
00:37
16. Sons… Mining and Scientific Press January 22nd, 1916 page 114
00:39
17. Philip Argall
00:18
18. Colorado – late 1800’/early 1900’s
01:05
19. Technical Reminiscences D W Brunton Early Days in Colorado T A RickardFirst published in: Mining and Scientific Press November 27th 1915, pages 811- 818
00:17
20. Why sampling?
00:31
21. A key article in Mining Reporter, August 4th 1904Just a brief note, really
00:38
22. The earlier (classic) publicationNote the inscription in PA’s handwriting….
00:29
23. Sampling and dry crushing in Colorado
00:37
24. Appreciative of Vezin and his sampler
00:36
25. Jones Riffler
00:29
26. Mining Reporter June 16th, 1904 page 603
00:30
27. Paper described and analyzed really thoroughly in…
00:45
28. Other relevant books of the era
00:26
29. Other relevant books of the era
00:30
30. “The sampling and estimation of ore in a mine”
00:34
31. “The sampling and estimation of ore in a mine”
00:46
32. Lots of discussion on sampling around that era
01:10
33. John A Church debateEMJ July 18th, 1908 Volume LXXXVI no. 3 pp. 113 - 115
00:20
34. Machine samplingResponse by Argall
00:17
35. T R Woodbridge – important commentsAuthor of “Ore sampling conditions in the West”
00:20
36. John Church et al – sampling by machine
00:38
37. Sketches of Colorado - 1911
00:26
38. Sketches of Colorado - 1911
00:14
39. Interviews with Mining Engineers - Rickard
00:36
40. “Philip Argall, and Metallurgical Progress”
00:31
41. Cyanide
01:29
42. Cyanide
00:34
43. Cyanidation
00:39
44. Mines and Minerals March, 1908, 368 - 369
00:20
45. 8-hour shift
00:48
46. Froth flotation
00:53
47. Interviews with Mining Engineer
00:40
48. Publications to 1912 – Philip Argall
00:12
49. Publications to 1912 – Philip Argall
00:09
50. Earlier publication
00:24
51. Publications to 1912 – Philip Argall
00:12
52. Patents – Philip Argall
00:27
53. Also witness to patent with Vezin – so knew each other
00:12
54. And knew David Brunton through the Colorado Scientific Society
00:18
55. Sampling personality webinars
00:56
56. Sampling Short Course
00:39
57. Particle Size Short Course
00:23
58. Thank you!
00:36
59. Contact Information
01:02