APPENDIX TO PARTS I, H, AND HI. 
607 
Manganic manganate 2 MDjOj = 50-5Gor MnOj 97-14 
(2Mnj03 .SMnOj) 3 MnOg = 49-44 Oxygen = 2-56 
100-00 100-00 
Manganite MdjOs ^= 89-76 or MnO - 40-33 
(MdjO^.HjO) MnOo = 49.43 
HjO - 10-24 HjO = 10-24 
100-00 100-00 
Braunite 3 -Mn^Og = 78-29 or MnO = 46-91 
(3Mno03.MnSi03) MnO = 11-73 MnO„ = 43-11 
SiO„ = 9-98 SiO. = 9-98 
100-00 100-00 
Rhodonite MnO 54-03 
(MnSiO,) SiOg = 45-97 
100-00 
Rhoiochrosite 
(MnCO,) 
Spessartite 
(3MaO.A]j03.3Si02) 
MnO 61 - 74 
CO, = 38-26 
100-00 
3 MnO = 42-91 
AI2O3 = 20-59 
3 SiOj = 36-50 
100-00 
