CONTENTS. Xliii 
Chapter XXXJX.— concluded. 
Kamul District ....... 103S 
Madura District . . .... 1039 
NiJgiri HiUs IO39 
Nellore District ....... 1040 
Pudukottai State ....... i04l 
Chapter XL.- Madras Presidency— Vizagapatam District. 
History 1042 
Output and labour ...... 1045 
Physical characters of the district .... 1045 
Geology 1046 
List of deposits . ..... 1047 
The nature and quality of the ores .... 1048 
Communications and transport .... 1050 
The Kodur Mines 1050 
Output 1054 
1. Garividi . . . . . . , , 1055 
2. Kodur 1059 
The lithomarges 1060 
Yellow ochre ....... 1061 
Wad . . , 1061 
Quartz-felspar-rock. ..... 1062 
Felspar -rock 1062 
Vein -quart? (rose) 1062 
Pyroxene-spandite-f els par-rock .... 1062 
Spandite-rock and apEutite-spandite-roct . 1063 
Mangan-fluor -apatite ..... 1063 
Pyroxene -rock ...... 1063 
Pyroxene -spandite-rock ..... 1064 
A fissure rock ...... 1034 
Apatite-felspar-spandite-rock (kodurite) . . 1064 
Xenoliths of crystalline limestone . . . 1065 
Chert 1065 
Mangan -magnetite ...... 1066 
The ore-bodies ...... 1066 
Nature and quality of the ores .... 1068 
The working of the deposit .... 1072 
:i Duvvam 1073 
4. Devada 1073 
Apatite 1073 
