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Hollandite (chemical formula: Ba(Mn4+6Mn3+2)O16) is a
manganese oxide mineral. Its
structure consists of
double chains of MnO6
octahedra delimiting 2 ×...
- 1016/0025-5408(80)90076-8. Latroche, M, Brohan, L, Marchand, R,
Tournoux (1989). "New
hollandite oxides: TiO2(H) and K0.06TiO2".
Journal of
Solid State Chemistry. 81 (1):...
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accommodate metal ions such as
silver or barium. α-MnO 2 is
often called hollandite,
after a
closely related mineral.
Naturally occurring manganese dioxide...
- raffinate) from a light-water reactor. The main
minerals in this
Synroc are
hollandite (BaAl2Ti6O16),
zirconolite (CaZrTi2O7) and
perovskite (CaTiO3). The zirconolite...
- Hiärneite
Hibonite Hidalgoite Hilgardite Hisingerite Hodgkinsonite Hoelite Hollandite Holmquistite Homilite Hopeite Hornblende (series of amphiboles) Howlite...
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Psilomelane is a
group name for hard
black manganese oxides including hollandite and romanechite.
Psilomelane consists of
hydrous manganese oxide with...
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common manganese minerals.
Pyrolusite occurs ****ociated with manganite,
hollandite, hausmannite, braunite, cryptomelane, chalcophanite, goethite, and hematite...
- apatite, REE-rich
phosphates (mo****te, daqingshanite), pot****ian
barian hollandite group minerals, Nb-bearing
rutile and Mn-bearing ilmenite. Kimberlites...
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crystal structure. The
crystal structure of β-FeOOH (akaganeite) is that of
hollandite or BaMn 8O 16. The unit cell is
tetragonal with a = 1.048 and c = 0.3023...
- Ht
Hydroxylhedyphane Hhdy
Halite Hl
Hedleyite Hdl Heulandite-Sr Hul-Sr
Hollandite Hol
Hyalotekite Hya
Hydroxylherderite Hhd
Hallimondite Hll
Hedyphane Hdp...
