![The London Hammer is a hammer made of iron and wood that was found in London, Texas in 1936. Part of the hammer is embedded in a limy rock concretion, leading to The London Hammer is a hammer made of iron and wood that was found in London, Texas in 1936. Part of the hammer is embedded in a limy rock concretion, leading to](https://external-preview.redd.it/6P20Ur48lMel1fGbF1LsBc1NXoEJuBjXSDTQE1OUxXc.jpg?auto=webp&s=a5bedbb033fc76fcd07e10069183fb52aac54829)
The London Hammer is a hammer made of iron and wood that was found in London, Texas in 1936. Part of the hammer is embedded in a limy rock concretion, leading to
![🪄PICTUREPLANE🌙 on Twitter: "The “London hammer” is a man made iron hammer that was found embedded inside of limestone rock that is over 140 million years old. The iron is so old 🪄PICTUREPLANE🌙 on Twitter: "The “London hammer” is a man made iron hammer that was found embedded inside of limestone rock that is over 140 million years old. The iron is so old](https://pbs.twimg.com/media/EwtVm8ZXMAoiH-9.jpg)
🪄PICTUREPLANE🌙 on Twitter: "The “London hammer” is a man made iron hammer that was found embedded inside of limestone rock that is over 140 million years old. The iron is so old
![JMSE | Free Full-Text | The Geochemical Features and Genesis of Ferromanganese Deposits from Caiwei Guyot, Northwestern Pacific Ocean JMSE | Free Full-Text | The Geochemical Features and Genesis of Ferromanganese Deposits from Caiwei Guyot, Northwestern Pacific Ocean](https://www.mdpi.com/jmse/jmse-10-01275/article_deploy/html/images/jmse-10-01275-g002a.png)