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| 正面描述 | Central field bears the official emblem of the Bank of Mongolia, flanked by the denomination and issuer name rendered in both Cyrillic and traditional Mongolian vertical script. The legend encircling the design includes the issuer name, face value, country name in Latin script, and specifications denoting weight and fineness. The layout is formal and heraldic in character, with inscriptions distributed across the upper and lower portions of the field. |
|---|---|
| 正面文字 | Cyrillic/Latin/Mongolian |
| 正面铭文 | 登录 以查看详情 |
| 背面描述 | A highly detailed, ultra-high-relief depiction of an ammonoid fossil (Ammonoidea) dominates the field, rendered in rose gold-toned silver against a textured, antique-finished rocky matrix background that evokes a natural stone surface. The coiled cephalopod shell displays finely struck ribbing and suture lines with exceptional three-dimensional depth. Two smaller ammonite fossil motifs appear in low relief in the lower left field, providing a sense of scale and compositional balance. The inscriptions AMMONOIDEA, DEVONIAN PERIOD, and EVOLUTION of Life are distributed around the design, with the date 2018 appearing in the lower field. |
| 背面文字 | 登录 以查看详情 |
| 背面铭文 | 登录 以查看详情 |
| 边缘 | 登录 以查看详情 |
| 铸币厂 | 登录 以查看详情 |
| 铸造量 | 登录 以查看详情 |
| 附加信息 | 登录 以查看详情 |