Mineral: Quartz with Fluorite
Locality: Kara-Oba, Betpak-Dala (Bet-Pak-Dala) Desert, Karaganda Region, Kazakhstan
Dimensions: 8.7 cm long

Description: Reichenstein- Grieserntal 'y' twin with large 'r' face on the top, right, outside of the larger crystal parallel to the 'r' face to the left, outside of the smaller crystal.

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