34 
MANGANESE DEPOSITS OF INDIA: MINERALOGY. [ PaRT I : 
Of the minerals given in the above list about one quarter have been 
foiuid in India, a few of the occurrences being open to doubt. The 
following is a list of the manganese minerals yet found in India :— 
Table 3. 
List of Indian manganese minerals 
Oxides — 
Pyrophanite ? 
Dyshiito. 
Manganmagnetite. 
Hausmannite ? 
Vredenburgitc ( 3Mn304.2Fe203). 
Sitaparite (OMniOs 4Fe203.Mn02.3C'aO). 
Braunite. 
Polianite. 
Pyrolusite. 
Manganite. 
Manganates— 
Hollandite. 
Psilomelane. 
Beldongrite (6MD3O5.Fe2O3.8H2O). 
Wad. 
Carbonates — 
Ankerite. 
Rhodochrosite. 
Silicates — 
Blanford'te v 
Manganhedcnbergite J 
Brown and yellow pyroxenes f 
(.schefterite ? nnd urbanite ?) ^ Manganese-pyroxenes. 
Jeffersonlte ? V 
Rhodonite j 
Other Mn pyroxenes 
Winchite N 
Juddite , , f Manganese-amphiholes. 
Yellow and greenish grey amphiboles I 
(dannem rite ?) / 
Spessartite 
Maneanese-garnets. 
Spanditc 
Grandite (mangan-) 
Aplome 
Calderite 
Withamite 
Manganepidote \ Manganese-epidotes. 
Piecbnontite 
Ilvaite ? 
C'arpholite ? 
Manf.'anoi)hyilite ? 
