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Monzonite from
Sierra La Vasca alkaline complex, Ocampo Municipality, Coahuila, Mexico


Locality type:Complex
Classification
Type:Monzonite
Chemical Analyses:
Oxide wt%:
1
SiO251.90 %
Al2O316.90 %
Fe2O39.49 %
MnO0.15 %
MgO3.03 %
CaO5.96 %
Na2O4.96 %
K2O2.88 %
TiO22.40 %
P2O50.85 %
LOI0.86 %
Total:99.38 %
Sample references:
1RJM2- 01
Martínez-Salinas, Edgar A.; Weber, Bodo; Díaz-Martínez, Roberto; Padilla-Ramírez, Sergio; Frei, Dirk (2025) Petrogenetic characterization of La Vasca alkaline complex and its relationship to the Eastern Mexican Alkaline Province. Journal of South American Earth Sciences, 164. p.105674. doi:10.1016/j.jsames.2025.105674
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Monzonite data
Locality Data:Click here to view Sierra La Vasca alkaline complex, Ocampo Municipality, Coahuila, Mexico
Data Identifiers
Mindat Occurrence Record ID:1719910
Long-form Identifier:1:3:1719910:8
GUID (UUID V4):0
Nearest other occurrences of Monzonite
98.1km (61.0 miles) ⓘDagger Flats, Big Bend National Park, Brewster County, Texas, USA
98.9km (61.5 miles) ⓘRattlesnake Mountains, Big Bend National Park, Brewster County, Texas, USA
References
Mitchell, Roger; Rodriguez Vega, Antonio (2025) Mineralogy of a cuspidine–hiortdahlite–wollastonite skarn associated with the Sierra La Vasca alkaline complex, Mexico. Mineralogical Magazine, 89 (6). 741-750 doi:10.1180/mgm.2025.24
Martínez-Salinas, Edgar A.; Weber, Bodo; Díaz-Martínez, Roberto; Padilla-Ramírez, Sergio; Frei, Dirk (2025) Petrogenetic characterization of La Vasca alkaline complex and its relationship to the Eastern Mexican Alkaline Province. Journal of South American Earth Sciences, 164. p.105674. doi:10.1016/j.jsames.2025.105674
 
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