This lot consists of four natural turquoise stones originating from the Neishabour region, a historically recognized source of turquoise. The stones are approximately circular in shape and have been polished on one side only, with the reverse side left unpolished, preserving their natural appearance. They display a blue to deep blue coloration and feature naturally occurring pyrite inclusions, which add visual interest and confirm their natural origin. The stones have been cut and polished only. They have not been dyed. Due to their shape and finish, this lot is suitable for mineral collectors, display purposes, or non-faceted ring and jewelry applications. Lot Specifications Mineral: Natural Turquoise Number of stones: 4 Shape: Approximately circular cabochons (non-faceted) Finish: Single-side polished Total weight: 14 grams Individual dimensions: 13 × 13 × 8 mm 14 × 13 × 8 mm 15 × 15 × 10 mm 16 × 16 × 10 mm Color: Blue to deep blue Inclusions: Natural pyrite Condition: Very good display quality Provenance & Authenticity Origin: Neishabour region Legal extraction: Yes Authenticity: Guaranteed Seller location: Turkey