The gold deposit is hosted by a muscovite mylonite related to a E-W trending shear zone in a peraluminous granite of the Aurumina Suite (2.15 Ga), which intrudes graphite-bearing me tasedimentary rocks of the Ticunzal Fo
IMA Status:
Approved IMA 2004 (Dana # Added)
Locality:
Buraco do Ouro gold mine, Cavalcante, Goi�s State, Brazil. Link to MinDat.org Location Data.
Name Origin:
The name is for the Kalunga people, a community of descendants of African slaves living in Cavalcante and nearby towns.