- in
todorokites from an iron-manganese
concretion from the
Pacific Ocean (a = 14.6 Å) and from the
Bakal deposit (a = 14.6 Å and 24.4 Å).
Todorokites with...
-
Tinaksite Tincalconite Titanite Titanium Titanowodginite Tobermorite Todorokite Tokyoite Tongbaite Topaz Torbernite Tourmaline (group of
silicate minerals)...
-
columbite and
tantalite series Galaxite, MnIIAl2O4, a
spinel mineral Todorokite, (Na,Ca,K,Ba,Sr) 1-x(Mn,Mg,Al) 6O 12·3-4H 2O, a rare
complex hydrous manganese...
- asbolane-buserite
while diagenetic nodules are
dominated by
buserite I, birnessite,
todorokite, and asbolane-buserite. The
growth types termed diagenetic and hydrogenetic...
-
called hollandite,
after a
closely related mineral. Two
other polymorphs,
Todorokite and
Romanechite MnO 2, have a
similar structure to α-MnO 2 but with larger...
-
thought caused them.
Ferromanganese nodules have been
found in the bay.
Todorokite occurs within the nodules.
There are
numerous reefs of
exposed bedrock...
-
Tungstite Tgs Tantalite-(Mg) Ttl-Mg Tennantite-(Zn) Tnt-Zn
Thorasphite Tp
Todorokite Tdr
Triploidite Tpd
Tungusite Tgu Tantalite-(Mn) Ttl-Mn
Tenorite Tnr Thorbastnäsite...
- quartz, illite, montmorillonite, muscovite, and biotite, with
phases of
todorokite and
trona appearing at
depths closer to the bedrock.
Upturned beds of...
-
cryptomelane (KMn 8O 16)
hollandite (BaMn 8O 16)
romanechite ((Ba,H 2O)Mn 5O 10)
todorokite ((Ba,Mn,Mg,Ca,K,Na) 2Mn 3O 12•3H 2O) and others. A three-dimensional form...
-
manganese oxides. He also
discussed the
tunnel structure of
hollandites and
todorokites along with the
interlayer spacings of
managanese oxides. In the early...
