-
Cryptomelane (K(Mn4+,Mn2+)8O16) is the pot****ium
endmember of the
hollandite group, a
family of
tectomanganates with a 2 × 2
tunnel structure. In 1942...
- Cphl
Calciocopiapite Ccpi
Cattiite Ctt
Chiolite Cio Clino-suenoite Csue
Cryptomelane Cml
Calciodelrioite Cdlr
Cavansite Cav
Chirvinskyite Cvs Clinotobermorite...
- including:
birnessite (Na 4Mn 14O 27•9H 2O)
coronadite (PbMn 8O 16)
cryptomelane (KMn 8O 16)
hollandite (BaMn 8O 16)
romanechite ((Ba,H 2O)Mn 5O 10) todorokite...
-
Crocoite Cronstedtite Crookesite Crossite (not
approved by IMA)
Cryolite Cryptomelane Cubanite ****engeite ****mingtonite
Cupalite Cuprite Cuprosklodowskite...
-
Their nature determines the
mineral species: Ba for hollandite, K for
cryptomelane, Pb for coronadite, Sr for strontiomelane, Tl for thalliomelane, and...
- 2019
researchers from
Queensland University of
Technology developed cryptomelane based electrodes as
cathode for
aluminium ion
battery with an aqueous...
- the
Australian National University. The
Synroc contains pyrochlore and
cryptomelane type minerals. The
original form of
Synroc (Synroc C) was
designed for...
- Mannardite, 05 Redledgeite, 05 Priderite, 05 Henrymeyerite, 05 Akaganeite, 10
Cryptomelane, 10 Romanechite, 10 Strontiomelane, 10
Todorokite 04.DL With
large (±...
- axes, and
elongated parallel to the c axis.
Minerals of the hollandite-
cryptomelane and romanèchite
groups also have
fibrous or
acicular habits and two perfect...
- with
akhtenskite are: todorokite, pyrolusite, nsutite, goethite, and
cryptomelane. Look up
akhtenskite in Wiktionary, the free dictionary. Warr, L.N. (2021)...
