Eudyalite crystals up to 1,5 cm on matrix.
Formula : Na16Ca6(Fe2+2+)3Zr3
System: trigonal Hardness:5-5½ Rarity:not common
Strunz id:VIII/E.23-10 -
SILICATES
Name origin: From the Greek for "readily decomposable," in allusion to its easy solubility in acids.
|
Specimen weight:16 gr.
Crystal size:Up to 1,5 cm
Overall size: 32mm x 22 mm x 18 mm
Product Inquiry
Minservice (Sondrio - Italy) Minservice Galleries Main
|
|
Product Inquiry
|