Roman Catholic Diocese of Miracema do Tocantins Tags: Clerical Administrative Region, Diocese.The Roman Catholic Diocese of Miracema do Tocantins (Latin: Dioecesis Miracemanus Tocantinensis) is a diocese located in the city of Miracema do Tocantins in the Ecclesiastical province of Palmas in Brazil. area (km2) 4.5985e+10 country Brazil Established 11 October 1966 ( years ago) jurisdiction Diocese province Roman Catholic Archdiocese of Palmas Learn more... Loading...