| GMRAP ID | 7154 |
|---|---|
| Tract name | Gyeongsang Basin (142pCu7313) |
| Site status | prospect |
| Country | Republic of Korea |
|---|---|
| State or province | Busan Gwang'yeogsi |
| Geographic location | 129.233, 35.3 |
| Geologic map unit | 129.233, 35.3 |
| Nearby data |
| Deposit type | Porphyry copper |
|---|---|
| Age (Ma) | 69Ma |
| Age determination method | K-Ar sericite |
| Age range | 69 ±3 Ma |
| Age reference | Fletcher (1977) |
| Minerals | arsenopyrite, boulangerite, bournonite, chalcopyrite, galena, gudmundite, marcasite, meneghinite, native bismuth, native copper, pyrrhotite, scheelite, sphalerite, tetrahedrite, tourmaline, wolframite |
| Associated rocks | breccia pipe, quartz monzonite stock |
| Tectonic setting | continental margin |
| Stratigraphic age | Late Cretaceous |
| Development status | Prospect |
|---|---|
| Major commodities | Cu, W |
| Gold-Moly ratio | -9999 |
| Comments | Copper-tungsten tourmaline breccia pipe associated with an 81 Ma quartz monzonite stock. Level of emplacement appropriate for porphyry; no potassic alteration. |
|---|---|
| Study area name | East and Southeast Asia |
| References | Fletcher (1977); Yang and Bodnar (2004) |
| Site reference | Hammarstrom and others (2014) |