Roman mining is when people used special tools to dig deep into the ground and remove valuable materials like gold, silver, copper, and iron. The Romans were really good at mining and they used it to make lots of things like armor, coins, jewelry, and more.
Imagine you are building a sandcastle and you use a shovel and bucket. Roman miners used special shovels, picks, and hammers to dig into the dirt and rock. They also used something called a "crushing mill" to break up big rocks into smaller pieces.
Sometimes the valuable materials were found close to the surface and it was easy to get them. But other times they were found deep underground and the miners had to dig really deep. They used a special tool called a "mine ladder" to go up and down the mine shaft.
Once they found the valuable materials, they had to get them out of the mine. Sometimes they used carts and donkeys to carry the materials out, and other times they used water to wash the materials down a channel and into a special container.
Mining was a very important part of the Roman economy and helped them become one of the wealthiest empires in history. Even today, we still use many of the materials that the Romans mined thousands of years ago.