GMRAP ID | 7154 |
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Tract name | Gyeongsang Basin (142pCu7313) |
Site status | prospect |
Country | Republic of Korea |
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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 |
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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 |
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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. |
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Study area name | East and Southeast Asia |
References | Fletcher (1977); Yang and Bodnar (2004) |
Site reference | Hammarstrom and others (2014) |