This lot consists of four (4) natural turquoise stones originating from the Neishabour region, one of the most historically recognized sources of turquoise. All four specimens are double-sided polished, allowing full appreciation of their color, surface quality, and natural features from both sides. The stones display a predominantly blue to deep blue coloration and feature naturally occurring pyrite inclusions, which create an attractive visual contrast and enhance their natural character. The stones have been cut and polished only. They have not been dyed. This lot is suitable for mineral collectors, display purposes, or non-faceted jewelry applications. --- # Lot Specifications * Mineral: Natural Turquoise * Number of stones: 4 * Shape: Cabochons (non-faceted) * Finish: Double-sided polished * Total weight: 18 grams Individual dimensions: * 28 × 14 × 7 mm * 28 × 15 × 7 mm * 22 × 18 × 6 mm * 22 × 16 × 6 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 --- # Condition All stones are in good display condition. Minor natural veins or surface characteristics typical of turquoise may be present and are visible in the photographs.