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Diameter, mm (1mm - 0,039inch)

Ilvaite mineral - You can buy these samples

Ilvaite is a rare mineral found in the form of continuous masses and small crystals. It was not thought to form large crystals until they were discovered in the 2010s. in China. Ilvaite crystals are found exclusively in voids.

You can see ilvaite stone for sale and buy it in the Minerals of Russia online store.

Physical properties of Ilvaite

General
Category Sorosilicates
Formula
(repeating unit)
Ca(Fe2+)2Fe3+[O|OH|Si2O7]
IMA symbol Ilv
Strunz classification 9.BE.07
Crystal system Monoclinic
Crystal class Prismatic (2/m)
(same H-M symbol)
Space group P21/a
Identification
Mohs scale hardness 5.5-6
Streak black
Specific gravity 3.8-4.1

Code: 1218
1st Soviet mine, Dalnegorsk, Primorye, RF
20*10*8mm

0.00 $ $35.64

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