How did the men in the gold rush claim land they wanted to mine?

During the Gold Rush, men claimed land for mining by marking their territory, often using physical markers like stakes or flags. They typically filed a claim with local authorities or mining districts, which established their right to mine the area. Claims were usually limited in size, often measuring 20 acres, and miners had to adhere to specific regulations, such as working the claim regularly to maintain ownership. If they failed to follow these rules, others could legally stake a claim on the land.