 | | Journal (article/letter/editorial) | | ofPorphyry Copper Deposits in North Sulawesi,Indonesia CSARRY Cs.LOWDER ANDJOHNA. S. Dow Abstract Newlydiscovered...synthesisof the north arm of Sulawesi (Celebes) in Indonesia featuresof explorationand petrologicinterest....Districts streamswas undertakenat a 1:500 scaleand prospect or district compilationswere made at scalesof...locatedapproximately15 km eastof theprovincialto•vnof Gorontalo(Fig. 2). original rock textures. As no sufficientlydetailed...leachingin the sourcearea. Streams draining the Cabang Kiri and Kayubulan Ridge prospectscarry up to 20 ppm |  | | Report (issue) | | Tombuililato copper districts, North Sulawesi, Indonesia, and the El Salvador deposit, Chile. The porphyry...minerals in minor quantities include scheelite, chalcocite, tennantite, tetrahedrite, covellite, wittichenite...deposits of Kazakhstan The major porphyry copper province in central Kazakhstan, U.S.S.R., includes the...The examples of the Kazakhstan porphyry copper province are important in understanding the Carolina slate...Tombuililato copper-gold districts, North Sulawesi, Indonesia. Widespread development of strong advanced argillic |  | | Report (volume) | | leached cap rocks. Analyses of limonite gossan from prospect pit; also contains 91 ppm Ph and 110 ppm Zn. 4...Tombuililato copper districts, North Sulawesi, Indonesia, and the El Salvador deposit, Chile. The porphyry...minerals in minor quantities include scheelite, chalcocite, tennantite, tetrahedrite, covellite, wittichenite...DEPOSITS OF KAZAKHSTAN The major porphyry copper province in central Kazakhstan, U.S.S.R, includes the most...The examples of the Kazakhstan porphyry copper province are important in understanding the Carolina slate |
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