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| Statut : Advanced discovery |
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| Risques / Pays : Tres Haut |
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 | Sumatra Copper & Gold Plc.
Interest: 92,5% |
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| Titre | Profil de la Compagnie | Tous les projets | Site web de la compagnie | Page projet de la compagnie |
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| The Company has an economic interest of 92.5% in its projects. |
 | Newcrest Mining Ltd
Option on interest: 25% |
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| Titre | Profil de la Compagnie | Tous les projets | Site web de la compagnie | Page projet de la compagnie |
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Tembang is an abandoned mine with a recent exploration history dating back to the 1980s.
The historic mine commenced production under a previous operator in late 1997 and ceased production in March 2000 due to a declining gold price. The prior operator mined only the main veins and discarded the lower grade halo mineralisation.
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Tembang is a large low-sulphidation epithermal deposit comprising gold-silver bearing quartz sulphide veins hosted by Tertiary volcanics. Two vein styles are present a relatively wide and continuous vein set surrounded by irregular narrower veins that occur in both the footwall and hanging-wall providing a "halo" of mineralisation peripheral to the main veins.
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