Hilairite, Eudidymite

Specimen ID: 1GU-X5Q

Hilairite : Na2Zr[SiO3]3·3H2O
Eudidymite : Na2Be2Si6O15·H2O
Mindat locality:

Photo added to mindat.org

Rounded aggregates of grey hilairite crystals with a terminated grey, platy eudidymite crystal. Field of view about 10 mm. The specimen is in the micromount collection of OT. Ljostad.
OT. Ljøstad - 23rd October 2004
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