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Siudaite

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JYJ1019141

Siudaite

Description Tabs

Description
Locality: 
Eveslogchorr Mountain, Khibiny Massif, Murmansk Oblast, Russian Federation
Class: 
Crystals on Matrix
Size Range: 
Micromount (under 1cm)
Size: 
0.8 × 0.6 × 0.5 cm
Description

Pink siudaite from the Eveslogchorr Mt., Khibiny, Murmansk, Russia. 

Type locality. 

 

Mineral Data
What's on the rock

Siudaite

Formula: 
Na8(Mn2+2Na)Ca6(Fe3+,Mn2+)3Zr3NbSi24(Si,◻,Ti)O74(OH)2Cl·5H2O
Group Parent: 
Eudialyte Group
Crystal System: 
Trigonal
Colour: 
Yellow, yellow-orange; deep red (when oxidized)
Type Locality: 
Eveslogchorr Mt, Khibiny Massif, Murmanskaya Oblast', Northern Region, Russia...