| GMRAP ID | 8167 |
|---|---|
| Tract name | Oyu Tolgoi (142pCu8506) |
| Site status | prospect |
| Country | Mongolia |
|---|---|
| State or province | Ömnögovi |
| Geographic location | 105.3833, 44 |
| Geologic map unit | 105.3833, 44 |
| Nearby data |
| Deposit type | Porphyry copper |
|---|---|
| Age determination method | Geologic inference |
| Age range | ~290 Ma (Variscan orogeny) |
| Age reference | geologic inference |
| Tectonic setting | island arc |
| Stratigraphic age | Early Permian |
| Development status | Occurrence |
|---|---|
| Major commodities | Cu |
| Minor commodities | Mo, Pb, Au, Ag |
| Gold-Moly ratio | -9999 |
| Comments | Granitoid related Au-Ag-Cu. Deposit related to calc-alkaline and alkaline granitic intrusions. Granitoid-related vein, stockwork, metasomatic deposit. |
|---|---|
| Study area name | Central Asian Orogenic Belt |
| References | Nokleberg and others (1999); Dejidmaa and others (2002) |
| Site reference | Mihalasky, Ludington, Hammarstrom, and others (2015) |