Develop geology

Develop geology is an upgrade in Cossacks 3, available at the Academy.

Background
Gradual depletion of easily accessible deposits of raw resources throughout the 17th and 18th century promoted the rapid development of geology. With geologists, mining companies could uncover new deposits of minerals for extraction and processing.

Effect

 * Previously hidden deposits appear on the map

Trivia

 * This upgrade has the same price for all nations in the game.