Dualite
Dualite is a very rare and complex mineral of the eudialyte group, its complexity being expressed in its formula: Na30(Ca,Na,Ce,Sr)12(Na,Mn,Fe,Ti)6Zr3Ti3MnSi51O144(OH,H2O,Cl)9. The formula is simplified as it does not show the presence of cyclic silicate groups.The name of the mineral comes from its dual nature: zircono- and titanosilicate at once. Dualite has two modules in its structure: alluaivite one and eudialyte one. After alluaivite and labyrinthite it stands for third representative of the eudialyte group with essential titanium.
primaryTopic
Dualite
Dualite is a very rare and complex mineral of the eudialyte group, its complexity being expressed in its formula: Na30(Ca,Na,Ce,Sr)12(Na,Mn,Fe,Ti)6Zr3Ti3MnSi51O144(OH,H2O,Cl)9. The formula is simplified as it does not show the presence of cyclic silicate groups.The name of the mineral comes from its dual nature: zircono- and titanosilicate at once. Dualite has two modules in its structure: alluaivite one and eudialyte one. After alluaivite and labyrinthite it stands for third representative of the eudialyte group with essential titanium.
has abstract
Das Mineral Dualith ist ein se ...... r Strichfarbe gefunden werden.
@de
Dualite is a very rare and com ...... group with essential titanium.
@en
Дуалит — минерал, цирконо и титаносиликат.
@ru
Wikipage page ID
49,594,308
Wikipage revision ID
730,486,033
category
dana
density
diaphaneity
Transparent or Translucent
fluorescence
formula
fracture
habit
anhedral grains
luster
opticalprop
pleochroism
refractive
nω=1.61, nε=1.61
symmetry
system
Ditrigonal pyramidal class
tenacity
unit cell
a = 14.15, c = 60.72 [Å] ; Z = 3
subject
comment
Das Mineral Dualith ist ein se ...... en Bestandteilen des Minerals.
@de
Dualite is a very rare and com ...... group with essential titanium.
@en
Дуалит — минерал, цирконо и титаносиликат.
@ru
label
Dualite
@en
Dualith
@de
Дуалит
@ru
wasDerivedFrom
isPrimaryTopicOf
name
Dualite
@en