| Location: | San Juan, Argentina, South America |
| Lat / long: | -30.50578, -67.67666 |
| dep_id: | 10005602 |
| mrds_id: | AR16155 |
| Commodity type: | nonmetallic |
| Major mineral: | Vermiculite |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Producer |
| ore: | Vermiculite |
| gangue: | Microcline, Quartz |
| alteration: | Vermiculite = Alteration Of Biotite? |
| Reporter: | Venable, Margaret |
| hrock_type: | Pegmatite |
| References: |
|