硬币目录 [主题: 发电厂 | 边缘: 字母符号数字（普通） | 形状: 圆形] : Colnect 🪙
硬币目录 › 硬币
20 Francs (Energy of the future - Hydropower)
- 国家:
- 瑞士
- 专题:
- 1991~Today - Commemorative Silver (20 Fr)
- 目录编号:
- Col:CH-000487
- 主题:
- 发电厂 | 字母 | 数字 | 景观 | 河流
- 发行日期：:
- 2021-09-10
- 最后发行年份:
- 2021-09-10
- 使用:
- 钱币产品
- 造币厂:
- Swissmint, Berne, Switzerland (b)
- 材质:
- 银
- 版式:
- 正反同方向： ↑O↑
- 边缘:
- 凸. 不装饰. 双方
- 重量:
- 20 克
- 直径:
- 33 毫米
- 厚度:
- 2.8 毫米
- 面值:
- 20 Fr. - 瑞士法郎
- 已知发行数量:
- 10,000
- 材料构成:
- Silver Ag. 0.835 Colored, glow in the darkSilver Ag. 0.835 Colored, glow in the dark
- 说明:
- 正面: Small Swiss cross "✚". Value and mintmark below "20 / ʙ / FR" (20 / Bern / francs). Country name and date "CONFOEDERATIO HELVETICA 2021"
背面: An image of the details of a hydroelectric power station and a river, mintmark "SWISSMINT". 主题 "WASSERENERGIE eau / acgua (Hydropower water).
Engraver: Benjamin Löbbert
备注: The new silver coin is the first in Switzerland to feature colored and fluorescent elements that glow in the dark - 现在购买:
20 Francs (CERN - European Laboratory for Particle Physics)
- 国家:
- 瑞士
- 专题:
- 1991~Today - Commemorative Silver (20 Fr)
- 目录编号:
- Col:CH-000555, WCC:Unlisted
- 主题:
- 十字架 | 发电厂 | 科学
- 发行日期：:
- VisitColnectCom
- 最后发行年份:
- from colnect.com
- 使用:
- 钱币产品
- 造币厂:
- Swissmint, Berne, Switzerland (b)
- 材质:
- 银
- 版式:
- 正反同方向： ↑O↑
- 边缘:
- 凸. 不装饰. 双方
- 重量:
- 20 克
- 直径:
- 33 毫米
- 厚度:
- 2.8 毫米
- 面值:
- 20 Fr. - 瑞士法郎
- 已知发行数量:
- 11,000
- 材料构成:
- Silver Ag. 0.999Silver Ag. 0.999
- 说明:
- 正面: In central circle, schematic diagram of a magnet from the Large Hadron Collider. These superconducting magnets are technological marvels. They generate very powerful magnetic fields to guide and concentrate the particle beams in the ring; face value at bottom 20 FR (20 francs). Small Swiss cross ✚ at top divides the state name ↻ around CONFOEDERATIO ✚ HELVETICA (Helvetic Confederation), date 2025, mintmark ʙ (Bern).
背面: Collision of two protons, which generate a multitude of particles, some of which were present at the very beginning of the Universe, just after the Big Bang. Theme at top UNIVERSE OF PARTICULES (Universe of particules), and international organisation below CERN (European Council for Nuclear Research).
边缘: Motto ★★★ DOMINUS | PROVIDEBIT | ★★★★★★★★★★ | - 现在购买:
5 Dollars (Human Tragedies - Fukushima)
- 国家:
- 纽埃
- 专题:
- Numismatic Product - Human Tragedies
- 目录编号:
- iInfringe
- 主题:
- 发电厂 | 徽章 | 消防队 | 灾害 | 面具
- 发行日期：:
- ColnectScrp
- 最后发行年份:
- ColnectScrp
- 使用:
- 钱币产品
- 造币厂:
- Mint of Gdańsk, Poland
- 材质:
- 银
- 版式:
- 正反同方向： ↑O↑
- 边缘:
- 凸. 不装饰. 双方
- 重量:
- 62.27 克
- 直径:
- 45 毫米
- 面值:
- 5 $ - 纽埃元
- 已知发行数量:
- 400
- 材料构成:
- Silver Ag. 0.999 2 Oz. Antique Finish, glow in the darkSilver Ag. 0.999 2 Oz. Antique Finish, glow in the dark
- 说明:
- 正面: On the right, a dramatic rescue operation scene with fireboats directing powerful streams of water from their water cannons in the desperate attempt to cool the overheating, the Public Seal of Niue at left PUBLIC SEAL OF NIUE, motto in ribbon ATUA 𝄓 NIUE TUKULAGI. Date and country ⤻ at bottom 2024 NIUE, face value and silver purity at lower right 5 DOLLARS ᴀg ₉₉₉.
背面: The protective helmet of a nuclear plant worker who participated in the efforts to contain the 2011 disaster. Shattered pipes, cables, and broken infrastructure reflected in its visor create a chaotic mosaic of ruins that captures the dramatic aftermath of the explosions. In the background of this apocalyptic scene, cooling towers and plant chimneys can be seen emitting thick, dark smoke, symbolizing contamination and irreversible damage. Theme ↷ at top FUKUSHIMA, event date ⤻ at bottom 11.03.2011.
备注: Dated in 2024, Issued in April 2025 - 现在购买: