1158 
MANGANESE DEPOSITS Ol INDIA : DESCRIPTIVE. [ PaRT IV: 
Khunda, Sivonia, and Garadia, good ore being found at Khiinda and 
Sivonia ; but the amount is not known. A specimen sent by Mr. H. J. 
Winch showed some prismatic crystals of pyrolusite on manganese-ore 
composed of a fine-grained mixture, probably of braunite and psilomelane. 
A complete analysis of picked crystals of the pyrolusite by 
Mr. C. S. Fawcitt is given on page 82. This shows : — 
Manganese , . . . . 61-68 
Iron ...... 0-02 
Silica ...... 0-41 
and is hence exceptionally pure pyrolusite, the percentage of Mn02 
being 97 '04, the highest yet found in any Indian pyrolusite. 
Bundi State. 
Small veins of oxide of manganese occur in fault-rock near Datunda ; 
according to Mr. Hacket these have not been worked, i 
Jodhpur State. 
A specimen sent to the Geological .Survey Office by Major F. C. 
Hughes turned out to be partly-altered rhodonite. The locality was 
given as near Haripur, Jodhpur State. 
United Provinces- 
Mirzapur District. 
A specimen of rhodonite was obtained by Mr. F. R. Mallet ~ from 
a lohari, who found a quantity of it a foot or two beneath the surface, 
in the southern part of this district. 
1 V. Ball, Economic Geology, p. 331, (1881). 
2 Jlineralogy, p. 84, (1887). 
CALCUITA I'RINTED »Y SfPDI. GOVT. PRINTING, INDIA, 8, HASTING STREBT. 
