Naresh Raayapa, a resident of Dharchula, and Lopzeng Wengmo, a woman from Bhutan, were caught by joint team of Directorate of Revenue Intelligence and the state revenue department which had been tracking suspicious activities of these two for the past 15-20 days, they said.
A case under relevant sections of the Customs Act was registered against the accused, the police said.
The seized gold bricks, each weighing one kg, are estimated to be worth around Rs 4 crore, SHO of Mallital police station, Vipin Pant said.