Analytical method: UNKNOWN
| Technique | UNKNOWN |
|---|---|
| Material | WHOLE ROCK |
| Mineral | none |
| Institution | Unknown, Unknown, USA |
| Reference | Righter, Kevin; Rosas, Elguera Jose (2001) Alkaline lavas in the volcanic front of the western Mexican volcanic belt; geology and petrology of Ayutla and Tapalpa volcanic fields. Journal of Petrology. 42; 12, Pages 2333-2361. 2001. |
Samples analysed with this method
AY-500, AY-501, AY-503, AY-504, AY-505, AY-506, AY-507, AY-508, AY-509, AY-510, TAP-04, TAP-07, TAP-08, TAP-12, TAP-15