Mangano-Ferri Eckermannite

Rare Na/Mn Silicate. Mangano-Ferri Eckermannite from the Woods Mine, Tamworth, New South Wales, Australia. [130x85x60mm]

Rare Na/Mn Silicate. Crystals up to 4mm. Mangano-Ferri Eckermannite from the Woods Mine, Tamworth, New South Wales, Australia.