Mladé srdcia

Rick Morgan, an American engineer who runs a mine in East Africa, is approached one day by his friend Jim Scott, who needs someplace to store canisters of toxic waste. Unfortunately, a spill occurs a short time later, resulting in deaths and Morgan having to leave the country. A year later, he is approached by a government agent looking for a missing supply of potentially hazardous poison, which in truth hides something even more valuable.

The Australian Aborigines (in this film anyway) believe that this is the place where the green ants go to dream, and that if their dreams are disturbed, it will bring down disaster on us all. The Aborigines' belief is not shared by a giant mining company, which wants to tear open the soil and search for uranium.

In 1890 Minnesota Christine Powell is the scheming head of the Powell dynasty, the richest mining empire of the era. But the Powell mine deposits are diminishing. The Mesabi range represents a whole new productive area but the rights to mine there are held by a young geological engineer, Kyle Ramlo. The latter reaches an impasse when he needs money to continue his experimentation with open-pit mining and goes to Miss Powell for financing. She displays great interest in both his inventive mining method and in him personally but secretly plots to destroy him and take over his Masabi rights. The gullible Ramlo falls into clutches while the girl he really loves, Cathy Norlund, tries desperately to open his eyes to Christine's scheme.

Tensions mount in an Andalusia mining town between local Spanish workers and their British employers.

June Lorich works at the Mesabi Mine on Minnesota's iron range. After an emotionally and physically abusive marriage, June is determined to make it on her own. But the worsening steel industry forces major cutbacks and June is bumped down to an all-male pit. She becomes the brunt of the other workers' hostilities and is forced to fight against them - and the man she loves - to save her job.

Based on the true story of the collapse of a mine in San Jose, Chile—that left 33 miners isolated underground for 69 days.

An evil corporation tries to pressure a bunch of Arkansas farmers and ranchers to sell their land so they can strip-mine it for coal. The fiercely proud and stubborn Hunter family refuse to give in. This leads to a bitter conflict that results in several casualties. Eventually the take-charge no-nonsense Tom Hunter exacts a harsh revenge on the villains with the help of his bow and arrow.

Dismissed from the railroads in 1863 for his union activities, Etienne Lantier found a job at the Voreux coal mine. But work was hard, wages were low and safety left much to be desired. Lantier tried to organize the miners into a union. When mine manager Hennebeau refused to negotiate, the workers launched a general strike, which ended with the intervention of the troops.

Milena travels to a remote opal mining community to see her estranged, ill father. Lost and alone, she falls into his bewildering world, where men escape society and share ideals of freedom. Soon, he doesn’t want her to leave. Stuck in time, father and daughter try to mend their fractured bond, but their connection is fragile, like the strange, colourful gems he digs up from the earth.