Costa Rican police detained 19 Nicaraguan nationals in irregular migratory status during operations in Crucitas de Cutris over the past week, in the latest sign that authorities are keeping up pressure on illegal gold mining along the northern border. Thirteen of those detained were found allegedly extracting gold in tunnels and other sites, while six more were intercepted as they headed toward extraction areas.
The 13 men caught at extraction points were turned over to the San Carlos Flagrancy Prosecutor’s Office and could face proceedings under Costa Rica’s Mining Code. The other six were sent to Migration Police to be sent back to Nicaragua. Police also seized and destroyed mining tools and equipment on judicial orders.
During the same operations, officers confiscated 30 sacks of mineral sediment that were allegedly about to be moved out of the area, leading to the arrest of a Costa Rican driver. A separate Nicaraguan suspect was detained on suspicion of distributing drugs after officers recovered 34 fragments of apparent crack along with two packages of suspected cocaine paste weighing 12.9 and 6.9 grams. Police also reported seizing 59 grams of mercury linked to illegal mining activity.
The latest arrests come as the government describes Crucitas as a growing security and environmental crisis rather than an isolated mining problem. Security Minister Mario Zamora told lawmakers in February that the area affected by illegal mining had expanded from about 900 hectares to 3,000 hectares, with activity spreading beyond Crucitas toward Las Conchuditas. He also said the ministry has only 200 officers to cover the affected zone.
That broader deterioration already triggered intervention by the courts. In March, Costa Rica’s Constitutional Chamber ordered the state to maintain a permanent and indefinite police presence in Crucitas and reinforce migration controls at border points to stop irregular entries. The ruling also required continued action on contaminated water supplies and a coordinated interagency response to the environmental and public health damage tied to illegal mining.
The cross-border dimension has also pushed the issue into diplomacy. In February, Costa Rica and Nicaragua agreed to step up coordination between their security forces, improve intelligence sharing, and hold regular follow-up meetings after Costa Rica raised concerns over the movement of gold-bearing material across the border for processing in Nicaragua. Officials from both countries also agreed to improve communication between police forces on each side of the frontier.
For communities in the northern area, that means the heavier police presence in Crucitas and nearby areas is not likely to ease soon. What happened this weekend fits a larger pattern: arrests on the ground, more pressure on border routes, and no sign yet that Costa Rica has contained the mining networks that continue to damage forests, water sources, and public security in one of our country’s most troubled border areas.
