Pakistan, May 15 -- Anti-government protests intensified in Bolivia after mining groups and rural unions clashed with law enforcement in the capital, La Paz, amid growing anger over the country's worsening economic crisis.

Read More: Rare curfew after violence in Colombia puts people on edge

Small explosions were heard during Thursday's demonstrations as miners reportedly detonated sticks of dynamite while marching through the city. Protesters also attempted to move towards the presidential palace, prompting riot police to respond with tear gas.

The demonstrations were led by mining unions, farmers, teachers and rural workers demanding the resignation of President Rodrigo Paz, who came to power in October on promises of economic reform...