|
ILLUSTRATIONS.
|
||
|
|
||
|
PAGE
Plate I. Flit. 1. Log rockers. Odd Hill ; Fig'. 2, Chilian mill .................. 30
II. Big Cut, Russell mine. Glen Brook. X. C............................. 53
III. Forty-stamp mill and cyanide plant, Russell mine .................... 53
IV. Hydraulic mining, Parker mine...................................... 54
V. Fig. 1, Stand-pipe ; and Fig. 2, sluice-boxes* Parker mine.............. 55
VI. Gold Hill mine, Fames stamp-mill and Barnhardt shaft................ 00
VII. Catawba mine. 30-stainp mill........................................ 07
VIII. Wrought iron siphon pipe, Dahlonega................................ 108
IX. Dahlonega method of mining, giant and ground sluice ................ 100
X. Forty-stamp mill and chlorination plant, Brewer mine ................ 147
Fig. 1. Gold belts of the Southern states .................................... 12
2. Cross-section, Thompson mine........................................ 22
3. Map of Xorth Carolina showing gold distribution ...................... 44
4. Map showing distribution of veins at Gold Hill........................ 50
5. Plan of Capps mine.................................................. (15
0. Method of working gravel at Crawford mine .......................... 02
7. Rocker used by tributors, Crawford mine.............................. 04
S. Riffles in sluice-box, Crawford mine ................................. 04
0. Proposed hydraulic work on Mills property............................ 00
10. Flume, Mills property................................................ OS
11. Hydraulic gravel elevator. Mills property.............................. 00
12. Section of sluice-box. Mills property.................................. 100
13. Plan of hydraulic lift................................................ 103
14. Plan of setting hydraulic lift ........................................ 105
15. Plan of portable tailings flume........................................ 105
10. Vertical cross-section of the Hall stamp-mill .......................... 110
17. Vertical longitudinal section of the Hall stamp-mill................... 112
1S. Vertical section, Reimer mine ........................................ IIS
10. Mecklenburg Iron Works, 750-pound battery .......................... 120
20. Vertical section, Franklin mine ...................................... 122
21. Haile mine, outline map of region ................................... 127
22. Plan and section of Beguelin part of Haile mine........................ 128
23. Plan of Cross mine, Haile Gold Min. Co............................... 130
24. Method of stoping at Cross mine...................................... 133
25. Vertical skip used at Haile mine...................................... 134
20. Section of 00-staiup mill, Haile mine.............. ................... 130
27. Double-hearth roasting furnace, Haile mine............................ 13S
28. Chlorination plant at Haile mine, longitudinal section.................. 130
20. Chlorination plant at Haile mine, cross section ........................ 140
30. Chlorinatioti-barrel, Haile mine ...................................... 141
31, Plan of Brewer mine. Chesterfield countv, S. C......................... 140
|
||
|
|
||