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| Emittent | National Bank of Rwanda |
|---|---|
| Jahr | 2013 |
| Typ | Anmelden um Details zu sehen |
| Nennwert | 500 Francs |
| Währung | Anmelden um Details zu sehen |
| Material | Anmelden um Details zu sehen |
| Gewicht | Anmelden um Details zu sehen |
| Durchmesser | Anmelden um Details zu sehen |
| Dicke | Anmelden um Details zu sehen |
| Form | Anmelden um Details zu sehen |
| Prägetechnik | Anmelden um Details zu sehen |
| Ausrichtung | Anmelden um Details zu sehen |
| Stempelschneider | Anmelden um Details zu sehen |
| Im Umlauf bis | Anmelden um Details zu sehen |
| Referenz(en) | Anmelden um Details zu sehen |
| Aversbeschreibung | Anmelden um Details zu sehen |
|---|---|
| Aversschrift | Anmelden um Details zu sehen |
| Averslegende | Anmelden um Details zu sehen |
| Reversbeschreibung | The dark niobium centre features a finely detailed high-relief depiction of the colossal chryselephantine Statue of Zeus at Olympia, showing the enthroned god facing front, holding a sceptre in his left hand and a winged Nike in his right, set within an elaborately columned temple interior with a decorative arched backdrop. The composition captures the monumental architectural setting of the original sculpture attributed to Pheidias. The legend SEVEN WONDERS OF THE ANCIENT WORLD arches along the upper portion of the silver outer ring, while STATUE OF ZEUS AT OLYMPIA curves along the lower border. |
| Reversschrift | Latin |
| Reverslegende | Anmelden um Details zu sehen |
| Rand | Anmelden um Details zu sehen |
| Prägestätte | Anmelden um Details zu sehen |
| Auflage | Anmelden um Details zu sehen |
| Zusätzliche Informationen |
Part of Rwanda's long-running "Seven Wonders of the Ancient World" series, this issue uses reactive niobium coloring to distinguish the central element — a production technique pioneered by the Austrian Mint and licensed to select minting partners. The National Bank of Rwanda has no historical or geographic connection to classical antiquity; these coins exist entirely as numismatic products for the collector market, a revenue stream several small African nations formalized in the 2000s through arrangements with European minting houses.
The niobium core is anodized at a specific voltage to produce a fixed interference color — change the voltage by a few units and the hue shifts entirely.