2. Tool 0.39 x 0.94 in. (0.99 x 2.39 cm) Date: -5000 - -20005th–3rd millennium B.C. Geographic region: IranNishapur Time period: Chalcolithic–Early Bronze Age Medium: Obsidian Extent: 0.39 x 0.94 in. (0.99 x 2.39 cm)
3. Tool 0.39 x 1.1 in. (0.99 x 2.79 cm) Date: -5000 - -20005th–3rd millennium B.C. Geographic region: IranNishapur Time period: Chalcolithic–Early Bronze Age Medium: Obsidian Extent: 0.39 x 1.1 in. (0.99 x 2.79 cm)
4. Tool 0.39 x 1.46 in. (0.99 x 3.71 cm) Date: -5000 - -20005th–3rd millennium B.C. Geographic region: IranNishapur Time period: Chalcolithic–Early Bronze Age Medium: Obsidian Extent: 0.39 x 1.46 in. (0.99 x 3.71 cm)
