TMA87AN2: On matrix centered groups of transparent and very lustrous acicular Hydroboracite crystals, with small transparent and colorless crystals of Celestine and orange spheroidal growths of Calcite. Of excellent quality for the species.
Both Hydroboracite and Celestine and Calcite have been analyzed and we will send a copy of the analyses to the buyer.
Hisarcik Mine, Emet Borate deposit, Emet, Emet District, Kütahya Province, Aegean Region  Turkey (2020)

Specimen size: 10.3 × 6.9 × 5.7 cm = 4.06” × 2.72” × 2.24”

Main crystal size: 1.2 × 0.1 cm = 0.47” × 0.04”