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Pontianak - Wikipedia
Pontianak or Khuntien is the capital of the Indonesian province of West Kalimantan, founded first as a trading port on the island of Borneo, occupying an area of 118.31 km 2 in the delta of the Kapuas River at a point where it is joined by its major tributary, the Landak River.
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Chinese Gold Miners and the "Chinese Question" in Nineteenth-Century ...
In both California and Victoria alluvial gold mining was generally practiced by individuals working solo or with partners. The Chinese also fit this pattern. Partners were often close relatives or from the same village or clan lineage, indicating kinship as the medium of trust. ... of the West Kalimantan (West Borneo) gold mines of the ...
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Extraction Development for the Separation of Gadolinium from Yttrium ...
Granite, pegmatite, and metamorphic, ultramafic, and alluvial rocks are among the types of rocks that may contain REEs in Indonesia. These REE minerals are concentrated in the Riau Islands, Bangka Belitung, and parts of West Kalimantan (Virdhian and Afrilinda, 2014; Gunradi et al., 2019). Xenotime sand, a byproduct of the tin mining process of ...
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Application of an Analytical Spectral Device (ASD) in Alteration
East Kalimantan, Indonesia (A. Rura et al.) it is attached. Spectroscopy measures the vibrational energy of the bond, which vi- brates at discrete wavelengths specific to the mineral bond length. For instance, the Al-OH bonds lie within the 2200 μm re- gion, the Fe-OH bonds within 2280 - 2295 μm for clays, and the Ca-CO3 bonds at around 2334 μm.
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EXPLORATION METHOD ACCORDING TO JORC STANDARD - Aurum Persada
Persada Khatulistiwa. The location of the IUP Eksplorasi is the area of alluvial deposit which is located around the Kapuas River. It is included in the administrative area of the Sukau Bersatu Village, Sepauk Sub-District, Sintang Regency, West Kalimantan Province. The width of PT. Aurum Persada
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Delve | Small-Scale Mining in Indonesia
Gold mining in Kalimantan was active during Hindu times, but more active between the 4th to the 18th century within the so-called Chinese Districts of West Kalimantan, although not necessarily on a continuous basis. Alluvial diamonds have been known in Kalimantan since the 7th century and occur over a wide geographical area within that island.
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Characterizing Time-Series Roving Artisanal and Small-Scale Gold Mining ...
This study targets Galangan mining (Central of Katingan Regency, the Central Kalimantan Province, Indonesia), utilizing the alluvial-based mining method ( Figure 2 ). In this mining region, the Katingan River, one of the major river basins in Southeast Asia, flows north to south. Figure 2. Study area. 2.3. S-1 Imagery
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Geologi, Karakteristik Dan Genesa Endapan Laterit Bauksit Pt. Antam ...
4. Endapan alluvial dan rawa (Qa) berumur Pliosen, berupa lumpur, pasir, kerikil, dan sisa tumbuhan. 3.2. Struktur Geologi Kabupaten Landak termasuk dalam Zona C, yaitu Daerah Kontinen Dataran Sunda. Kondisi Zona C di Kalimantan Barat kurang stabil karena tidak mengalami Diastrofisma Tersier. Struktur lipatan berarah barat-timur.
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DATA GEOLOGI BATUBARA KALIMANTAN TIMUR: Zircon Prospect Areas - Blogger
The immediate provenance of the recent alluvial sequences, the target area exploration is the Schawaner Mountains to the west and possibly some Plio-Pleistocene volcanic to the north. Throughout the Indonesian archipelago Cretaceous zircon are well documented as originating during the Cretaceous tonolitic intrusions which in Kalimantan are ...
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Indonesian miners focus on smelters - Mining Magazine
Timah broke ground on the US$80 million smelter, which will have a capacity of some 40,000 t/y, in January and aims to have the facility operational by mid-2021. The company currently operates two smelters, located in Kundur, Riau and Mentok, Bangka Belitung, with a combined capacity of around 54,000 t/y.
WhatsApp:+8617329420102Dr.mont. Ir. Andy Yahya Al Hakim, S.T., M.T. - Mining Engineering
The Occurrence and Genesis of Silicified Coals in Tanjung Redeb, Embalut, and Loa Kulu, East Kalimantan, Indonesia: Link: 2020: Geochemical Distribution of REE and Grain Size Analysis of Heavy Mineral Associated with Tin Placer-Type Deposit, Bangka: Link: 2020: Investigation of Rare Earth Elements in Lateritic Bauxite and Red Mud, West ...
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Outback Goldfields Corp. | Ballarat West
600 Koz Au historic alluvial production from widespread deep lead mines on and adjacent to tenement1 Adjacent to major goldfields - Ballarat, Clunes and Creswick with historic Au production totally 17.3 Moz Au2. Shallow cover - 10 - 80m *Sources 1. PTR ASX Announcement 19/05/2020, earthresources.vic.gov.au 2.
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Manual for Training Artisanal and Small-Scale Gold Miners - IW:LEARN
(Gold in a shop in Kalimantan, Indonesia) Manual for Training Artisanal and Small-Scale Gold Miners/Veiga, M.M. et al./Vienna, Austria: GEF/UNDP/UNIDO, 2006, 144p. ... mining equipment, and to practice behaviors that reduce or eliminate the risk of mercury poisoning. A secondary goal of prevention effort with mining families
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Carrie Pac Kicks Off Kalimantan Production
JUNIOR gold explorer Carrie Pacific Holdings Ltd is about to begin alluvial gold production from its leases in west Kalimantan at a rate of up to 15,000 ounces a year.
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Central Kalimantan | province, Indonesia | Britannica
Central Kalimantan, Indonesian Kalimantan Tengah, propinsi (or provinsi; province), south-central Borneo, Indonesia, bounded by the provinces of East Kalimantan (Kalimantan Timur) to the north and northeast and South Kalimantan (Kalimantan Selatan) to the southeast, by the Java Sea to the south, and by the province of West Kalimantan (Kalimantan Barat) to the west. The capital is Palangkaraya ...
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West Papua (region) - Infogalactic: the planetary knowledge core
West Papua or Western New Guinea is part of Indonesia consisting of the western half of the island of New Guinea and smaller islands to its west. The region is administered as two provinces: Papua and West Papua.The eastern half of New Guinea is the country of Papua New Guinea.The population of approximately 3.6 million comprises ethnic Papuans, Melanesians, and Austronesians.
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ROAD REHABILITATION-2 PROJECT IN INDONESIA - Asian Development Bank
West Kalimantan. In addition to this, 21 timber or log bridges in Central, South, and West ... with some alluvial plain meander belt and valley-bottom deposits. ... the rivers. Suspended solids increase with distance downstream. Artisan small-scale mining (gold production from the dredges and hard rock small-scale mines) along the rivers in ...
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Kelian Leach Plant In Kalimantan Timur, Indonesia | The Diggings™
The Kelian Leach Plant is in Kalimantan Timur, Indonesia. The site was first discovered in 1976 by P. T. Rio Tinto Indonesia, A Wholly Owned Subsidiary Of Cra Limited, Australia. The Kelian Leach Plant is a surface mining operation. Initial production took place in 1994.
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Eden Consolidated Mines - Diamond Mining Division
ECM have isolated an area rich in diamonds with potential of 35 Million tone of alluvial gravels that will yield 1,773,000 Cts at an average of U$800 per carat. Total value U$ 1,754,500,000 The nature of the diamonds and pattern of distribution indicates that the area is very close to the original diamond rich kimberlite pipe and further geological exploration will continue to identify the original source pipe.
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Sustaining livelihoods in a palm oil enclave: Differentiated gendered ...
The Modang are a sub-group of the Dayak Kayanic group who have customary claims over the region - bounded by a river to the south, and low-lying mountains to the north, east and west - dating back to the 16th century when they first descended from the Apo Kayan plateau seeking fertile alluvial soil (Bock, 1882; Urano, 2014 ).
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Guy Dods - Owner - Eka Resources Group | LinkedIn
The West Kalimantan exploration resulted in the discovery and development of the S.Aur deposit(15 million m3 at 465mgs Gold per m3). Current Eka alluvial gold projects in the Kapuas river developed from experience gained at S.Aur. ... Alluvial gold mining project/Sungai Kapuas
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Indonesia Water Resources Profile Overview - Globalwaters
There are significant groundwater resources in Sumatra, Kalimantan, and Papua, as well as the northern alluvial plains in Java. central government, including five transboundary basins shared with Papua New Guinea, Malaysia, and Timor- Leste. There are also 27 inter-provincial basins, and 37 national strategic basins.3,4
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Land | Free Full-Text | Analyses of Land Cover Change ... - MDPI
The paper of [ 17] presented the spatial land cover changes into oil palm in Ketapang district, West Kalimantan, highlighting the impact on other land cover types. The advantages of remote sensing data are, for example, that they cover large spatial areas, including inaccessible areas, and are considered objective.
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Kalimantan Gold Mining Stock Photos and Images - Alamy
A worker walks through an illegal gold mining operation at Lake Serantangan in Singkawang off Indonesia's West Kalimantan province, December 7, 2012. ... Small scale alluvial gold miners working on a pit in Galangan site. They use plastic pipe system and a pump to haul sands to the sluice-box. ... Search Results for Kalimantan Gold Mining Stock ...
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CCNM GLOBAL FORUM ON INTERNATIONAL INVESTMENT Conference on ... - OECD
the alluvial mining. • More than 2000 local people of Puruk Cahu, Central Kalimantan, the location of Aurora Gold subsidiary, P.T Indo Muro Kencana mining concession, have been impoverished due to forest and garden destruction, lost of income from alluvial mining, and from river pollution. Again, job available is not enough for local people.
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(Pdf) the Kelian Gold Deposit, East Kalimantan, Indonesia: Its ...
It was discovered in 1976 and after 12 years of exploration became a designated project. The first gold was poured in 1992 and when the mine closed in 2004 a total of 179 t Au and 145 t Ag had been...
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Tinjauan Tentang Cebakan Emas Aluvial Di Indonesia Dan Potensi ... - Esdm
Abstract. Cebakan emas aluvial diIndonesiaterdapat terutama pada pulau-pulau besar seperti Sumatera, Kalimantan,Sulawesidan Papua. Sebaran emas aluvial berada pada permukaan atau dekat permukaan, dengan spesifik emas berupa warna dan kilap yang sangat menarik, sehingga keberadaan emas aluvial mudah dikenali, dan umumnya mudah ditemukan dan diusahakan oleh masyarakat setempat.
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STRATOS RESOURCES LIMITED QUARTERLY ACTIVITIES REPORT For ... - ASX
The licence area extends from the shore line to 8km offshore and in waters generally between 5 and 20m in depth which is considered ideal for offshore alluvial tin extraction. Figure 5 - Sambas Location Map For personal use only Stratos Resources Limited Level 1, 981 Wellington St West Perth WA 6005 Australia
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Bibliography of Indonesia Geology and Surrounding Areas
Sunda shelf with drowned incised river valleys that connect to major rivers on Sumatra and West Kalimantan (Molengraaf, 1922) ... Alluvial Tin deposits/ mining: Van Diest, P.H. 1873, Posewitz 1886, Verbeek 1897, Rueb 1915, 1920, Bothe 1925, Wing Easton 1925, 1933, 1937, Krol 1960, Osberger 1967, 1968, Hosking 1971, Sujitno 1977, Batchelor 1979 ...
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The Biblical Garden of Eden was in Kalimantan Island - Blogger
The Muller-Schwaner Mountains stretch from the north-east of the region to the south-west, 80% of which is covered in dense forest, peatland swamps, mangroves, rivers, and traditional agriculture land. ... blue, and green - is abundantly found along the alluvial deposits of inland rivers in southern and western Kalimantan, as a byproduct of ...
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Species fact sheet: Orang-utans - Panda
in Kalimantan, where extensive areas of forest still exist, especially along the southern plain and east coast. Three sub-species are recognized, all classified as Endangered. The most numerous, the central Bornean orang-utan (P. p. wurmbii), lives in the swamp and lowland dipterocarp forests of Central and West Kalimantan, which
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A New Geological Map for Formation Distribution on Southern Part of ...
West Kalimantan is one of the areas that has been known as a gold-producing region, especially alluvial gold. Mining in this area began around 1986 - 1987 carried out by local people for alluvial gold and is still ongoing to date in several locations such as Takalong Miru area, Taye area, Lubuk Pawon area and the Malenggang village
WhatsApp:+8617329420102central kalimantan green growth report english -
Central Kalimantan is rich in minerals including gold, coal, and bauxite. Artisanal gold mining is a long-practiced source of income for both residents and migrants. However, the rapid growth of...
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Corporate social responsibility and the mining industry: conflicts and ...
Traditional alluvial gold miners were allegedly forcibly evicted to make way for the mine, villages were cleared and local communities lost houses, land, resources and sources of food. Compensation payments have been made, but the programme has been beset by charges of injustice, disrupted negoti- ations and direct action by the community.
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The provenance of Borneo's enigmatic alluvial diamonds: A case study ...
The Cempaka diamond deposit is located in SE Kalimantan (3°30′S, 114°45′E) (Fig. 1). Following decades of placer mining by local resi-dents, it is the only diamond deposit in Kalimantan that has been mined on a commercial scale, namely by BDI Mining and other compa-nies from 2002 to 2009 (van Leeuwen, 2014). The earliest facies in the
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Exploration: 2009
A set of faults in West Kalimantan trends NE-SW, cutting the Cretaceous sediments and Boyan Melange. They are thought to be strikeslip. ... All the Kalimantan diamonds are derived from alluvial deposits, and the ultimate source rocks have never been established. The diamond-bearing alluvial sediments are clastic rocks of 2 to 12 meter thickness ...
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Understanding the Impacts of Land Use Change - CPR
Freeport McMoran's investment in copper and gold mining in West Papua was the first FDI agreement that Suharto signed after becoming the president. It displaced 15,000 people. ... the gold mine impacted alluvial mining being pursued by local people in East Kalimantan. The loss of livelihood could never be recovered as all those who lost their ...
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Past Major Projects - Petrosea
Past Major Projects. All of our accomplishments throughout Petrosea's journey are a tangible manifestation of our various innovations to continuously improve and grow sustainably. Contract Mining. Engineering, Procurement & Construction. Oil & Gas Services. Before 2000's. 2000 - 2010. 2011 - 2020. Kalimantan.
WhatsApp:+8617329420102Borneo - Mindat
Journal of Southeast Asian Earth Sciences, 14: 29-35; Breward, N., & Williams, M. (1994). Preliminary Apparaisal of the Environmental Geochemistry of the Bau Mining Area, Sarawak, Malaysia. British Geological Survey.; Wolfram Dieter Schuh (1993) Geology, Geochemistry, And Ore Deposits Of The Bau Gold Mining District, Sarawak, Malaysia.
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Resume Ivan Saracik [doc]
Tiger Resources Limited - Kipoi Project - PNG (2013 - 2016) From 2013 to 2014, provided extended part-time services to Tiger on the 25,000 tpa SX/EW Project including consideration of expansion and debottlenecking options going forward.. From 2015 to 2016 was the Project Manager for the Debottlenecking Project which comprised high grade tailings recovery, slurrying and pumping, 320,000 tpa ...
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