-
turbostratically stacked layers is
named vernadite, and the
synthetic analog is
named δ-MnO2. The
layer spacing of
vernadite can be also ~7 Å or ~10 Å, and interstratification...
-
varieties include pyrolusite, lithiophorite, nsutite,
takanelite and
vernadite. Wad can be
considered to be the
manganese equivalent to the iron mineraloid...
-
Vermiculite Vrm
Violarite Vio
Volynskite Vol
Valleriite Val
Varennesite Vrn
Vernadite Vnd
Virgilite Vir
Vonbezingite Vbz
Valleyite Vly
Vargite Vg
Verneite Ver...
-
stacked at
random like in
vernadite,
which is a
turbostratic birnessite. For this reason,
buserite is also
named 10 Å
vernadite in the literature. The relationship...
-
which have a
lower Mn2+
content than diagenetic, are
dominated by Fe-
vernadite, Mn-feroxyhyte, and asbolane-buserite
while diagenetic nodules are dominated...
- 25 Lithiophorite; 30 Quenselite, 35 Ferrihydrite; 40 Feroxyhyte, 40
Vernadite; 45
Quetzalcoatlite 04.FF
Hydroxides with OH,
without H2O;
various polyhedra:...
- phosphates.
Serrabrancaite is
altered triplite that is
closely ****ociated with
vernadite.
There were also ****ociations with carlhintzeite, colquiriite, pachnolite...
- asbolane,
carbonate fluorapatite, goethite, palygorskite,
todorokite and
vernadite as well as
minor calcite and quartz; the
crusts which occur on the Canary...
- iron-manganese
crusts can be as much as 10
centimetres (3.9 in) thick.
Vernadite is
among the most
important components of the iron-manganese crusts, followed...
- Valvulineria,
Vercorsella and Voloshinoides.
Containing asbolane,
buserite and
vernadite minerals.
Jansa &
Arnaud Vanneau 1995, p. 312.
Martin et al. 2004, p. 258...
