Catalog
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| Issuer | Cook Islands |
|---|---|
| Year | 2023 |
| Type | Non-circulating coin |
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| Composition | Log in to see details |
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| Diameter | Log in to see details |
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| Obverse description | Log in to see details |
|---|---|
| Obverse script | Latin |
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| Reverse description | Log in to see details |
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| Edge | Reeded |
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| Additional information |
The Tenham meteorite fell over Queensland, Australia in 1879, scattering thousands of fragments across a strewn field near the Tenham cattle station. It is classified as an L6 chondrite and remains one of the most scientifically studied Australian falls, notable for containing shock-produced high-pressure mineral phases including ringwoodite — a mineral otherwise found naturally only in the deep mantle.
Fragments of actual Tenham material are inlaid into the coin's surface, sourced from authenticated specimens.