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Welcome to Batu Hijau mining area! (Sumbawa Barat – Indonesia) Lokasi pertambangan Newmont yang dikenal juga dengan area tambang Batu Hijau sebenarnya sudah mulai …
The chlorite proximitor: A new tool for detecting porphyry ore deposits ... to 5 kmfrom the Batu Hijau Cu–Au porphyrydeposit in Indonesia, was analyzedusingelectron microprobe and laser ablation inductively-coupled plasma …
"Batu Hijau is a porphyry copper deposit containing small amounts of gold and silver..... On average, gold yield is much lower at only 0.37 gram per tonne processed. This means that a lot of work is needed to obtain small amounts of the metal that can be sold.) (sumber: web Newmont Batu Hijau)
Iron-isotope systematics from the Batu Hijau Cu-Au deposit, Sumbawa, Indonesia ... and the base metal and iron concentration measured by ICP-OES. The data and elution graphs are detailed in Appendix B. ... Iron was set to concentration of ~ 4 ppm to give a signal of between 0.95 V and 1.1 V on 57 Fe.
A Geological Cross Section through the Batu Hijau Porphyry Deposit, Indonesia (920 million tons of ore grading 0.55 wt.% Cu, ... Data from the Sungun Cu-Mo porphyry, Iran (Hezarkhani and Williams-Jones, 1997) Laser Ablation ICP-MS and Fluid inclusions Stable Isotope Data …
Apr 30, 2015· Ore geology and Mineralization: The Batu Hijau porphyry Cu‐Au deposit is a world‐class island arc type porphyry deposit, located on the southwestern portion of Sumbawa Island, Nusa Tenggara Barat Province, …
This is similar to Batu Hijau but over a shorter distance. Lithium, Mn and Sr concentrations in propylitic chlorite of Yandong do not show obvious variation patterns (Xiao et al., 2017), and Zn concentrations are highest close to the orebody unlike at Tuwu and Batu Hijau. Titanium and V concentrations in propylitic chlorite decrease sharply ...
GSA DATA REPOSITORY 2018209 Supplementary text, figures and tables to "Rapid formation of porphyry copper deposits evidenced by diffusion of oxygen and titanium in quartz" F. …
The data from the world-class Batu Hijau porphyry Cu-Au deposit allows to resolve the chemical evol ution and the changing physical state of the magma reservoir over time as well as the …
The chlorite proximitor: A new tool for detecting porphyry ore deposits Article (PDF Available) in Journal of Geochemical Exploration · January 2015 with 2,092 Reads How we measure 'reads'
Mineral resources information, along with the geologic, geochemical, and geophysical information needed to understand and assess mineral resource potential. Mineral Resources Online Spatial Data. Interactive maps and downloadable data for regional and global analysis. Mineral Resources …
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Porphyry copper potential in Mexico: Transitions from epithermal lithocaps to veins and tops of porphyry deposits (extended abstract) ... Batu Hijau mineralisation is hosted in a tonalite ...
Porphyry indicator minerals (PIMS) Geochemical fingerprints of porphyry deposits • PIMS have distinctive trace element compositions • Distinct from local country rocks (e.g., zircon) • Distinctive of particular mineralization styles and/or alteration …
Let's say the ICP-OES software gives me a concentration of 186,49 ppm (mg/L) of Mn. I diluted the acid digested sample to 14.2 mL. I weighed in 10.17 mg of the powder I analyzed. I need …
Apr 29, 2015· In 1978, following a wide ranging public inquiry (the Ranger Uranium Environmental Inquiry) and publication of its two reports (the Fox reports), …
cover. Batu Hijau is a classic example of a giant porphyry copper– gold deposit, containing 1.64 billion tonnes of ore at average grades of 0.44% Cu and 0.35 g/t Au. The Batu Hijau district is …
sample locaction 206Pb/204Pb 207Pb/204Pb 208Pb/204Pb gamma 8/4 longitude latitude AlongArcDistance (km) batur1 Batur, Bali 18.578 15.609 38.747 -0.04 115.51 -8.34 41