Barra do Salinas district, Barra do Salinas, Coronel Murta, Minas Gerais, Brazil
|Latitude & Longitude (WGS84):||16° 36' 55'' South , 42° 17' 58'' West|
|Latitude & Longitude (decimal):||-16.61528,-42.29944|
|Köppen climate type:||Aw : Tropical savanna, wet|
Granite pegmatites, located west of Coronel Murta.
16 valid minerals. 5 erroneous literature entries.
This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.
Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org
541 - 4000 Ma
|Precambrian intrusive and metamorphic terranes|
Age: Precambrian (541 - 4000 Ma)
Comments: Mixtures of metamorphic and intrusive or plutonic rocks, tracts known as crystalline, migmatitic terranes, moderately to highly metamorphosed rocks of unknown origin with or without intrusions. This classification is inherently prone to variable interpretation, as other compilers might distinguish some packages by their metamorphic or gneissic protoliths, and the associated age ranges may be more variable.
Lithology: Intrusive and metamorphic terranes
Reference: Geological Survey of Canada. Generalized geological map of the world and linked databases. doi:10.4095/195142. Open File 2915d. 
- Bastos, F.M. (2002): Famous Mineral Localities: The Barra de Salinas Pegmatites, Minas Gerais, Brazil. Mineralogical Record 33: 209-216.
- Cornejo, C. and Bartorelli, A. (2009): Minerals & precious stones of Brazil. Solaris Cultural Publications, São Paulo, Brazil, p 420