Poseta metalogenetskoj oblasti

<img width="965" height="641" src="https://pescanik.net/wp-content/uploads/2022/08/Omarska.jpg" alt="Železnička stanica Omarska 2009, foto: anjči/Wikimedia Commons " class="wp-image-101764" title="Železnička stanica Omarska 2009, foto: anjči/Wikimedia Commons" srcset="https://pescanik.net/wp-content/uploads/2022/08/Omarska.jpg 965w, https://pescanik.net/wp-content/uploads/2022/08/Omarska-300x199.jpg 300w,