The mining exploration company Nidhogg plans ground-based geophysical measurements in Tuna-Hästberg in Dalarna during the second quarter. The purpose is to investigate a strong magnetic anomaly in the area.The measurements are intended to provide indications of iron and manganese mineralization as well as possible potential to expand a historic open pit. The work will be carried out without impact on land or the environment. No financial details are disclosed regarding the initiative. "Tuna-Hästberg is one of our most promising iron and manganese projects, with a very strong magnetic anomaly that extends across both exploration permits. If the ground-based measurements confirm a homogeneous and continuous anomaly, it strengthens our geological model and the potential for a larger mineralization in the area," says Niclas Biörnstad, CEO of Nidhogg Resources.