MA27W8: Hydroboracite with Anhydrite - Kohnstein Quarry, Thuringia/Thüringen Germany
Hydroboracite with Anhydrite

Kohnstein Quarry, Niedersachswerfen, Nordhausen District, Harz, Thuringia/Thüringen  Germany (2011)

Specimen size: 5.5 × 5.5 × 4.2 cm = 2.2” × 2.2” × 1.7”
Main crystal size: 3 × 0.7 cm = 1.2” × 0.3”

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