Analytical method: UNKNOWN
| Technique | UNKNOWN |
|---|---|
| Material | WHOLE ROCK |
| Mineral | none |
| Institution | Unknown, Unknown, USA |
| Reference | Wallace, P J; Carmichael, I S E (1994) Petrology of Volcan Tequila, Jalisco, Mexico; disequilibrium phenocryst assemblages and evolution of the subvolcanic magma system. Contributions to Mineralogy and Petrology. 117; 4, Pages 345-361. 1994. |