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|---|---|
| 正面文字 | 登录 以查看详情 |
| 正面铭文 | Монгол Банк ᠮᠤᠩᠭᠤᠯ ᠤᠯᠤᠰ 500 ТӨГРӨГ MONGOLIA 925 Silver (Translation: The Bank of Mongolia Monggol Ulus (Mongolia) 500 Tögrög) |
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| 背面铭文 | 登录 以查看详情 |
| 边缘 | Plain |
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| 附加信息 |
Mongolia's niobium coinage program launched in the early 2000s as part of a broader collector-market strategy adopted by several smaller central banks following Austria's success with its colored niobium series beginning in 2003. The blue-tinted niobium core is a product of anodization — a controlled oxidation process applied after striking that fixes the color permanently into the metal surface.
The snow leopard (*Panthera uncia*) population across the Mongolian Altai was estimated at fewer than 1,000 individuals at the time of issue.