1. Limited diversification - Rambler Metals and Mining plc is primarily focused on copper and gold mining, which makes the company vulnerable to fluctuations in commodity prices. This lack of diversification puts the company at a disadvantage compared to its peers who have a more diversified portfolio.

2. Small market capitalization - Rambler Metals and Mining plc has a relatively small market capitalization compared to its peers, which limits its ability to raise capital and invest in growth opportunities.

3. High debt levels - The company has a high level of debt, which increases its financial risk and limits its ability to invest in growth opportunities.

4. Limited geographical presence - Rambler Metals and Mining plc operates primarily in Canada, which limits its exposure to other markets and potential growth opportunities.

5. Limited production capacity - The company has a relatively small production capacity compared to its peers, which limits its ability to take advantage of economies of scale and compete on price.

6. Limited technological capabilities - Rambler Metals and Mining plc has limited technological capabilities compared to its peers, which may limit its ability to improve efficiency and reduce costs.

7. Limited access to resources - The company operates in a region with limited access to resources such as skilled labor and infrastructure, which may limit its ability to grow and compete with larger peers.