Marialite
Marialite is a silicate mineral with a chemical composition of Na4Al3Si9O24Cl if a pure endmember or Na4(AlSi3O8)3(Cl2,CO3,SO4) with increasing meionite content. Marialite is a member of the scapolite group and a solid solution exists between marialite and meionite, the calcium endmember. It is a rare mineral usually used as a collector's stone. It has a very rare but attractive gemstones and cat's eye.
primaryTopic
Marialite
Marialite is a silicate mineral with a chemical composition of Na4Al3Si9O24Cl if a pure endmember or Na4(AlSi3O8)3(Cl2,CO3,SO4) with increasing meionite content. Marialite is a member of the scapolite group and a solid solution exists between marialite and meionite, the calcium endmember. It is a rare mineral usually used as a collector's stone. It has a very rare but attractive gemstones and cat's eye.
has abstract
La Marialite est un tectosilic ...... vec un sulfate, la silvialite.
@fr
La marialita es un mineral de ...... poco usado es el de mizzonita.
@es
La marialite è un minerale.
@it
Marialit – minerał z gromady k ...... rharda von Ratha – Marii Rosy.
@pl
Marialite is a silicate minera ...... ctive gemstones and cat's eye.
@en
Marialith ist ein selten vorko ...... rbe ist allerdings immer Weiß.
@de
thumbnail
Wikipage page ID
28,853,883
Wikipage revision ID
542,317,745
birefringence
δ = 0.007 - 0.009
Caption
category
cleavage
Distinct on {100} and {110}
color
Colorless, white, grey; pink, ...... e-brown, pale green or reddish
density
diaphaneity
Transparent to opaque
formula
Na4Al3Si9O24Cl
fracture
Uneven to conchoidal
gravity
habit
Typically flat, pyramidal striated crystals; massive, granular
luster
Vitreous, pearly, resinous
opticalprop
refractive
nω = 1.539–1.550 nε = 1.532–1.541
symmetry
Tetragonal 4/m
system
Tetragonal; crystals are usually prismatic
tenacity
unit cell
a = 12.06Å, c = 7.572 Å; Z = 2
hypernym
comment
La Marialite est un tectosilic ...... vec un sulfate, la silvialite.
@fr
La marialita es un mineral de ...... poco usado es el de mizzonita.
@es
La marialite è un minerale.
@it
Marialit – minerał z gromady k ...... rharda von Ratha – Marii Rosy.
@pl
Marialite is a silicate minera ...... ctive gemstones and cat's eye.
@en
Marialith ist ein selten vorko ...... Chlor als zusätzlichem Anion.
@de
label
Marialit
@pl
Marialita
@es
Marialite
@en
Marialite
@fr
Marialite
@it
Marialith
@de
wasDerivedFrom
depiction
isPrimaryTopicOf
name
Marialite
@en