A 716-hectare farm in Santa Terezinha de Goiás, alleged to contain an emerald mine, has been the subject of a legal dispute for over 15 years. The farm was initially sold to a cattle farmer for R$ 1 million but is now valued at around R$ 40 million due to its potential mineral wealth and its location in an urban expansion area. A recent court action is attempting to rescind the sale contract after the final payment was not made.

According to lawyer Pedro Terra Hochmüller, who represents buyer Milton Coelho Rocha, the legal situation began with a sales contract in 2009 that allowed for payment in three installments. However, the final transfer of ownership has not occurred due to complications related to the payment status. The case is further complicated by the farm's newfound value linked to the discovery of emeralds, leading to heightened interest and contention regarding its ownership.

The ongoing dispute could have significant implications for both the buyer and the original seller, as a ruling in favor of either party could impact future mineral rights and land use in the area. As the situation continues to unfold, it not only raises questions about the management of such valuable resources but also reflects broader issues of land ownership and rights in Brazil, particularly surrounding mineral-rich territories.