Number | Name | Date | Kind |
---|---|---|---|
755302 | Le Sueur | Mar 1904 | |
1131986 | Benedict | Mar 1915 | |
1232080 | Pope et al. | Jul 1917 | |
1570858 | Perkins | Jan 1926 | |
1598296 | MacKay | Aug 1926 | |
1728352 | Lowe | Sep 1929 | |
1841438 | Greenwalt | Jan 1932 | |
2012830 | Ralston | Aug 1935 | |
2130278 | Keyes | Sep 1938 | |
2148446 | Drake | Feb 1939 | |
2647827 | McGauley | Aug 1953 | |
2726934 | Forward | Dec 1955 | |
2727818 | Kenny et al. | Dec 1955 | |
2727819 | Kenny et al. | Dec 1955 | |
2730493 | Carlson | Jan 1956 | |
2807533 | Abramson | Sep 1957 | |
2927017 | Marvin | Mar 1960 | |
2928732 | Bare et al. | Mar 1960 | |
3544306 | McGauley | Dec 1970 | |
3583867 | Slominski et al. | Jun 1971 | |
3753691 | Grover et al. | Aug 1973 | |
3847357 | Weston | Nov 1974 | |
3902896 | Borbely et al. | Sep 1975 | |
3909248 | Ryan | Sep 1975 | |
3964901 | Swinkels et al. | Jun 1976 | |
3967957 | Fonseca | Jul 1976 | |
4011072 | Holman | Mar 1977 | |
4022866 | Kuhn | May 1977 | |
4024218 | McKay et al. | May 1977 | |
4115221 | Wadsworth | Sep 1978 | |
4132758 | Frankiewicz et al. | Jan 1979 | |
4138248 | Narain | Feb 1979 | |
4153522 | Arbiter | May 1979 | |
4165264 | Satchell, Jr. | Aug 1979 | |
4331635 | Arbiter et al. | May 1982 | |
4545963 | Weir et al. | Oct 1985 | |
4585549 | Malghan | Apr 1986 | |
4594132 | Satchell | Jun 1986 | |
4971662 | Sawyer et al. | Nov 1990 | |
5110455 | Huck | May 1992 | |
5176802 | Duyvesteyn et al. | Jan 1993 | |
5223024 | Jones | Jun 1993 | |
5316567 | Jones | May 1994 | |
5356457 | Pincheira Alvarez | Oct 1994 | |
5431788 | Jones | Jul 1995 |
Entry |
---|
Taggart's Handbook of Mineral Dressing, John Wiley & Sons.COPYRGT. 1927, 1935. |
Biswas & Davenport, "Extractive Metallurgy of Copper", ch. 3, pp. 61-79, (1980). |