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| 正面描述 | 登录 以查看详情 |
|---|---|
| 正面文字 | 登录 以查看详情 |
| 正面铭文 | 登录 以查看详情 |
| 背面描述 | The reverse features a stylized fragment of Dmitri Mendeleev's Periodic Table of Chemical Elements as its primary design, rendered across the coin's field. An enlarged rendition of element 29, Copper (Cu), occupies the left side and is highlighted by the embedded copper insert bearing the element's details, including its atomic number, symbol, atomic weight, and name in Cyrillic. The circular legend 'QAZAQSTANÝN JER QOINAÝY' (Subsoil of Kazakhstan) runs around the periphery of the coin. |
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| 背面铭文 | QAZAQSTANÝN JER QOINAÝY 29 Cu 63,546 медь |
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| 铸币厂 | 登录 以查看详情 |
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| 附加信息 |
Kazakhstan's collectible tenge issues have grown increasingly elaborate since the National Bank began its themed commemorative programs in the early 2000s. The bimetallic construction here — a .925 silver field hosting a copper insert — is a format the Kazakhstani mint has refined across multiple series, requiring precise die tolerances to seat the insert without gap or deformation.