Analytical method: UNKNOWN
| Technique | UNKNOWN |
|---|---|
| Material | WHOLE ROCK |
| Mineral | none |
| Institution | Unknown, Unknown, USA |
| Reference | Luhr, James F; Carmichael, Ian S E (1990) Geology of Colima. Boletin - Universidad Nacional Autonoma de Mexico, Instituto de Geologia. 107; 1990. |
Samples analysed with this method
1004-505, M79-169, M79-170, M79-230, M79-231, M79-232A, M79-232B, M79-232C, M79-233, M79-234, M79-238, M81-14A, M81-15, M81-16, M81-17, M81-22, M81-23