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Calcite v. Manganoan, Kruchev dol Mine, Madan District, Southern Rhodope Mountains, Bulgaria, Mined 2015, Miniature 3.0 x 5.0 x 6.0 cm, $35. Online 3/23. SOLD.


  • $ 3500

Plate of lustrous pastel pink manganoan calcite showing two phases of crystallization: primary is disk-like aggregates, secondary elongated steep, modified scalenohedrons. Excellent condition. Mined 2015.