1. Limited exploration and production experience: Group Eleven Resources Corp is a relatively new company with limited experience in exploration and production compared to its peers. This lack of experience may limit the company's ability to identify and develop profitable mining projects.

2. Limited financial resources: Group Eleven Resources Corp is a small company with limited financial resources compared to its peers. This may limit the company's ability to invest in exploration and development projects, and may also limit its ability to compete with larger companies in the industry.

3. Limited geographic diversification: Group Eleven Resources Corp is focused on exploration and development projects in Ireland, which limits the company's geographic diversification compared to its peers. This may increase the company's exposure to political and economic risks in Ireland, and may limit its ability to take advantage of opportunities in other regions.

4. Limited portfolio of mining projects: Group Eleven Resources Corp has a limited portfolio of mining projects compared to its peers. This may limit the company's ability to generate revenue and profits, and may also limit its ability to attract investors and financing.

5. Dependence on commodity prices: Group Eleven Resources Corp is dependent on commodity prices, particularly zinc and lead, which may be volatile and subject to fluctuations. This may impact the company's financial performance and ability to generate profits.