RUTILE GROUP
MINERAL GROUPS guide
argutite
GeO
2
cassiterite
SnO
2
paratellurite
TeO
2
plattnerite
PbO
2
pyrolusite
MnO
2
rutile
TiO
2
squawcreekite
(Fe,Sb,Sn)O
2
stishovite
SiO
2