gold mineral processing ore mills

Gold CIL Production Line Mineral Processing Longwall

Gold CIL Production Line Process Introduction CIL Carbon in Leach process is the most efficient method to leaching and recovering gold from gold ore The most protruding features is that leaching and adsorption are carried out at the same time which greatly saves the cost of construction and operation

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gold mineral processing plant mining ball mill for sale

Flotation is widely used in gold Processing In China 80 rock gold is Processed by flotation Process methods of fluorite ore are gravity separation and flotation Mineral Processing equipment includes gravity sepa Fluorite Flotation Process Barite is fragile and like a big tube The separation methods of Xinhai are generally gravity

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gold mill for mineral processing

gold ore mineral processing ball mill The Gold Stryker® GS 7000 LDuses a large 2 gold ore mineral processing ball mill Mineral Processing Equipment Manufacturers Crushers Ball Hengchang mining machinery provides mineral processing technology equipment manufacture and EPC serv for mineral processing plant which solve many problems for

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Crushing Screening System For Mineral Processing

For mineral processing project after blasting crushing and screening system is always the first stage to reduce the big raw ore lumps to proper small particle size for following mill grinding system Normally to reduce the big ore lumps to small particles two to three stages crushing is required

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China High Capacity Gold Mining Mineral Processing Machine

China High Capacity Gold Mining Mineral Processing Machine Stone Crusher Machinery Ball Mill Grinding Balls Find details about China Ball Mill GM1244 from High Capacity Gold Mining Mineral Processing Machine Stone Crusher Machinery Ball Mill Grinding Balls Jiangxi Hengchang Mining Machinery Manufacturing Co Ltd

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Small Portable Gold Process Plant

This arrangement and flowsheet of a Mini Portable Gold Processing Plant permits several mineral separations by flotation and provides for the possible recovery of other minerals by gravity concentration The flowsheet is ideal for a pilot plant in field testing of ores to determine the economic feasibility of an ore deposit prior to the installation of a larger plant or for processing ore

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Gold processing 101 Mining Magazine

The hashing stage corresponding to metal extraction and recovery stages is a little more complex for gold ores as the optimal process flowsheet selection choice is heavily dependent on a good understanding of two fundamental geometallurgical parameters the gold mineralogical associations and the gold particle size and liberation

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mineral processing and ore production in nigeria

Certified grade A of mineral design institute high quality drawing simulate mineral plant with CAD and 3D guarantee the construction period Manufacturing and Procurement We have three production factories hundreds of suppliers providing you with mineral processing equipment mining supporting materials installation and maintenance tools

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Nigeria Gold Ore Company Mine Mineral Processing Grinding

Nigeria Gold Ore Company Mine Mineral Processing Grinding Mills The group and eicher motors came together with one common vision to form the ve commercial vehicles in 2008 eicher trucks and buses the leading brand of this jointventure is driving the future of indian trucking with the nextgen vehicles and innovative support solutions

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Tanzania 1200tpd Gold Mineral Processing Plant Xinhai

Nov 23 2015 · This Gold Mineral Processing Plant in Tanzania is the real case from Xinhai From the mine plant design to the plant operation all the things are completed by Xinhai Xinhai team solve the

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Mill grinding Wikipedia

Gold extraction Wikipedia

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Gold Processing Mill

Oct 26 2011 · Vetran miner Mike Reynolds takes us through a tour of a gold processing mill that he has been working on for several years He explains the process of taking the raw material and extracting the

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Ball Mills Ball Mills Flotation Cells Lab and Pilot

Our Ball mills are designed for mining and mineral processing industry for grinding the ore to the expected size for the next stage separation get the aim of concentrating the useful minerals We also supply the laboratory and pilot scale ball mills for the laboratory test on ore beneficiability and lab sample preparation We will customize the industrial or laboratory and pilot scale ball

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gold ore mineral processing and mill plant

Gold mineral processing Hatch Hatch Gold capabilities include gold process development and design gravity The exploration and discovery of large free milling gold deposits in major Live Chat Mineral Processing Met Chem Canada Inc Particular attention is given to

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Mill grinding Wikipedia

Gold extraction refers to the processes required to extract gold from its ores This may require a combination of comminution mineral processing hydrometallurgical and pyrometallurgical processes to be performed on the ore Gold mining from alluvium ores was once achieved by techniques associated with placer mining such as simple gold panning and sluicing resulting in direct recovery of

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OPERATIONS – Jerritt Canyon Gold

Ore Processing Mill The mineral processing operation at Jerritt Canyon is one of only three processing plants in Nevada that uses roasting in its treatment of refractory ores Initially Jerritt Canyon was designed to process oxide and mildly refractory gold ores

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Mineral Extraction Mineral Processing Concentration of

Mining pedia is a valuable and professional communication platform who focuses on providing mineral processing knowledge mineral extraction process and the concentration of ore Mineral Extraction Mineral Processing Concentration of Ore Ball Mill Mining pedia

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Gold processing Britannica

Gold processing preparation of the ore for use in various products Native gold is the most common mineral of gold accounting for about 80 percent of the metal in the Earth s crust It occasionally is found as nuggets as large as 12 millimetres 0 5 inch in diameter and on rare occasions

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Gold Milling Process Primitive and Basic

Here is an Ancient Gold Ore Milling Process used in China in the 1800s We might use it again after WW3 At the time 1890 the Author said There is of course nothing for us to learn from this imperfect and rudimentary gold extraction process described here which is doubtless destined to disappear ere long before the progress of scientific mining now making itself slowly felt

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Mining Mineral Processing Equipment Manufacturer JXSC

JXSC Mining Equipment for sale Complete mineral processing equipment rock crusher gold wash plant magnetic separator magnetic separators flotation machine etc

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mineral processing of ultra fine gold ores

Gold Ore Processing Methods Gold Extraction 911 27 Jul 2017 Of all the methods of extracting processing gold from its ore I used a few to evaluate two principal flowsheets in this case study The flowsheets utilized operations that involved flotation cyanidation and gravity concentration

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small ball mill for gold ore processing

China Reliable Quality Small Ball Mill Used for Gold Ore Small Ball Mill Gold Ore Milling Gold Ore Ball Mill manufacturer supplier in China offering Reliable Quality Small Ball Mill Used for Gold Ore Milling Competitive Price Glass Grinding Ball Mill Small Scale Dry Limestone Ball Mill Dry Process Ball Mill with 130 Tph and so on

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reasonabale design gold mineral processing ball mill

portable gold ore ball mill himachal About us Founded in 1997 Shandong Xinhai Mining Technology Equipment Inc Stock Code 836079under Xinhai is a stockholding high and new technology enterprise to provide the Turnkey Solution for Mineral Processing Plant

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Gold Processing Equipment Process Flow Cases JXSC

Flotation process is widely used for lode gold processing In most cases the flotation method has a good effect in sulfide containing gold ore with high floatability In addition the flotation process is also used for polymetallic gold bearing ores such as gold copper gold lead gold copper lead zinc sulfur ore

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Gold lost in ball mill Metallurgist Mineral Processing

We sent a substantial amount of quartz gold ore to a mill for processing After a couple hundred tests on the material an average grade was calculated After milling for several days the mill says there is way less gold in the ore than what had been estimated Once milling began samples were take

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Mineral Processing Mine Engineer Com

Mineral Processing Updated 2 January 2018 Processing Bauxite Ores Copper Mine Plant Copper Mill Process A Glass Sand Processing Operation Crushing Grinding Equipment Dewatering Filtration Equipment Processing Nickel Ores Cyanide Leach Method For Gold and Silver Ores Cement Processing Leaching Gold Silver With

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gold mineral processing mineral processing machinery with

Denver Ball Mill mineral and ore processing by Live Chat Gold Mining Ball Mill Gold Mining Ball Mill Suppliers Alibaba offers 6 456 gold mining ball mill products About 80 of these are mine mill 2 are other fabrication services and 1 are grinding equipment

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Upgrading low grade gold ore stockpiles Mineral Processing

Ore is treated through the Phoenix mill which is a conventional gold processing plant primary crushing SAG mill ball mill gravity separation and carbon in leach CIL gold recovery with a nameplate capacity of 720 000 t a Low grade stockpiles

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gold ore hammer mill gold ore hammer mill Suppliers and

offers 1 027 gold ore hammer mill products About 71 of these are Crusher 7 are Mine Mill and 3 are Mineral Separator A wide variety of gold ore hammer mill

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China Mineral Processing Plant Gold Ore Mill Machinery

Mill Machinery Iron Ore Mill Iron Grinding Machine manufacturer supplier in China offering Mineral Processing Plant Gold Ore Mill Machinery PE 250X400 River Stone Jaw Crusher for Sale Vertical Style Dry Powder Roller Wheel Grinder for Concrete and so on

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Gold Mining Process Development – Denver Mineral Engineers

REFRACTORY ORE PROCESSING The common definition of refractory gold ores are those ores that do not allow the recovery of gold by standard gravity concentration or direct cyanide leaching One major category of refractory ores are gold values contained within the crystalline structure of sulfide minerals such as pyrite and arsenopyrite

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Gold and Silver Ore Processing and Recovery Plants for

Gold and Silver Ore Processing and Recovery Plants for Sale Savona Equipment is your source for new used and reconditioned Ore Mineral Processing Plants of many types and capacity for large primary ore processing secondary and tertiary fine material concentrating as well as complete aggregate recycling mining and treatment facilities

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Wills Mineral Processing Technology ScienceDirect

Wills Mineral Processing Technology An Introduction to the Practical Aspects of Ore Treatment and Mineral Recovery has been the definitive reference for the mineral processing industry for over thirty years This industry standard reference provides practicing engineers and students of mineral processing metallurgy and mining with practical

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Gold mineral processing

Refractory gold ore pretreatment Treatment of refractory gold ore whole ore and flotation concentrates has become more prominent since the 1980s with many gold discoveries often including ores that are wholly or partially refractory Refractory pre treatment processes include pressure oxidation biological oxidation and various forms of

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Gold Ore Mineral Processing Equipment Manufacturers Ball

Kiezen Fit provides mineral processing technology equipment manufacture and one stop service for mineral processing plant which solve many problems for mine investors Kiezen Fit equipment mainly includes ball mills flotation thickeners and so on

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Gold extraction Wikipedia

Gold extraction refers to the processes required to extract gold from its ores This may require a combination of comminution mineral processing hydrometallurgical and pyrometallurgical processes to be performed on the ore Gold mining from alluvium ores was once achieved by techniques associated with placer mining such as simple gold panning and sluicing resulting in direct recovery of

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JXSC Gold concentrator Gold Shaking Table Jig

JXSC Mining works on offering services for the mines and mineral processing plants escorting efficient and safe processing performance in the global mineral resources industry with our reliable mining equipment and innovative solutions From its tough beginning the business that started in 1985 went to win the trust both home and board with mineral processing machines sold to over 100

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Mineral Processing KCGM

Mineral Processing Golden Mile ore is of two main types weathered oxide ore from near the surface which is free milling with the gold easy to extract and sulphide ore in deeper ore bodies where the majority of the gold is locked as inclusions in tellurides and pyrites and is difficult to extract

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Gold processing Mining and concentrating Britannica

Gold processing Gold processing Mining and concentrating The nature of the ore deposit determines the mining and mineral processing techniques applied Oxide ore deposits are frequently of such low grade e g 3 to 10 parts per million that extensive mineral processing cannot economically be

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Mineral Processing McClelland Laboratories Inc Reno 775

Mineral Processing If the mineralogy of the ore shows that you can separate discrete particles of the mineral you want from the gangue components of the ore then it is possible to physically concentrate the valuable mineral and reject the rest The easiest method for achieving this is by gravity separation

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PDF A short history of mineral processing

Mineral processing has a long history well covered in a publication by Habashi 18 which points out Bthe ancient Egyptians knew already that it would be easier to melt an earth rich in gold

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gold processing plant gold processing plant Suppliers and

offers 1 871 gold processing plant products About 49 of these are Mineral Separator 9 are Other Mining Machines and 10 are Mine Mill A wide variety of gold processing plant options are available to you

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mineral processing ore small pelets mill

Metallurgist Mineral Processing Engineer911 Metallurgist and mineral processing engineers offer execution and implementation services crushing flotation

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Gold extraction QueensMineDesignWiki

Through various pre treatment options the goal is to achieve sufficient gold recovery in the most economical way possible This article serves its purpose in providing an overall guide to gold processing and the associated processing options for each gold ore classification References Brooy S R 1994 Review of gold extraction from ores

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Introduction to Mineral Processing

Introduction to Mineral Processing Froth Flotation Froth flotation is considered to be the most widely used method for ore beneficiation In ore beneficiation flotation is a process in which valuable minerals are separated from worthless material or other valuable minerals by inducing them to gather in and on the surface of a froth layer

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gold ore mineral processing ball mills for sale in india

gold ore mineral processing ball mills for sale in india Home gold ore mineral processing ball mills for sale in india 100tph construction waste Mobil 200TPH River sand making plant 250TPH river stone sand crushin 280tph limestone grinding line 120tph granite stone crushing l

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Ore processing operations at Newmont Boddington Gold

The ground ore is then floated to produce a gold rich copper concentrate for filtration and sale to overseas smelters Flotation tailings are then leached for further gold recovery The ore processing rate is approximately 35 million tonnes per annum Typical head grade is approximately 0 8 gram per tonne gold and 0 11 per cent copper

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Ore processing – Waihi Gold

Ore is stockpiled 1 at the processing plant and the process begins by feeding the ore into a hopper with a loader The ore is conveyed and lime is added 2 to raise the pH of the ore Following crushing through a jaw crusher 3 the ore is fed into the semi autogenous grinding SAG mill 4 along with water and steel balls

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Mineral Processing Equipment Manufacturers Beneficiation

Mineral Processing EPC Grid Type Ball Mill Screening Equipment Round Vibrating Screen Ya By cyaniding and carbon leaching crushed gold ore slurry simultaneously CIL process lowers the gold mining operation cost and increases gold recovery rate to a degree of 99 It is the first choice of modern gold mining and gold beneficiation plant

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Wet ball mills Yantai Jinpeng Mining equipment ore

Ball mill is widely used in mining smelting road building material and chemical It is the key equipment for grinding after the crush process The mill consists of feeding device driving assembly rotating assembly bearing unit discharging assembly and foundation unit It is a high technological enterprise that integrated research manufacture sales and service

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Establishing thE ProcEss MinEralogy of gold orEs

during gold ore processing Steadily rising gold prices are also stimulating the need for gold process mineralogy due to the increasing demand for and production of the yellow metal At SGS Lakefield Research gold process mineralogy studies are conducted routinely on all types of gold ores and mill products to assist in a wide variety

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Sampling of run of mine mill feed A practical approach

shows the sample tree flowsheet Two ores were evaluated via this sampling technique The first sample was a low grade gold ore about 5 g t gold mill feed sample from a South African gold mine The particle size was 95 12 mm The second sample consisted of boulders of high grade gold ore about 60 g t that were crushed to yield a 95 12

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Gold Processing Extraction Smelting Plant Design

Gold ore Prominer maintains a team of senior gold processing engineers with expertise and global experience These gold professionals are specifically in gold processing through various beneficiation technologies for gold ore of different characteristics such as flotation cyanide leaching gravity separation etc to achieve the processing plant of optimal and cost efficient process designs

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Mill grinding Wikipedia

Gold and Silver Ore Processing and Recovery Plants for Sale Savona Equipment is your source for new used and reconditioned Ore Mineral Processing Plants of many types and capacity for large primary ore processing secondary and tertiary fine material concentrating as well as complete aggregate recycling mining and treatment facilities

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Mineral Extraction Mineral Processing Concentration of

Mining pedia is a valuable and professional communication platform who focuses on providing mineral processing knowledge mineral extraction process and the concentration of ore The cyanide gold extraction process is one of the most widely used gold ore beneficiation processes in gold recovery The Ultimate Guide to Ball Mills

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Stamp Mills for Processing Gold Silver Copper Ore

Stamp mills are used by miners to crush valuable ore and extract the metals within them Gold silver and copper are common metals that are found within ore and stamp mills allow these metals to be released from rock for further processing and refining

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Mining Technology in the Nineteenth Century ONE

Mining technology consists of the tools methods and knowledge used to locate extract and process mineral and metal deposits in the earth The methods used to locate ore bodies range from on the ground reconnaissance by prospectors to remote sensing techniques such as satellite imagery

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Gold Mill com Gold Ore Rock Crusher Impact Flail

Gold Stryker® GS 7000 LD is a very large flail impact rock crusher gold mill that is very portable and perfect for the small gold mining operation The Gold Stryker® GS 7000 LDuses a large 25 HP Honda Industrial engine for many years of trouble free use It can process and crush up to 7 tons in a day all the way down to 300 mesh through the mill to release the gold 15999 Sale

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mineral processing and ore production in nigeria

Mining Processing Equipment Mining Equipment Gold mining equipment Mineral Processing Equipment Manufacturers Grid Type Ball Mill id Ball Mill Used for Minerals Ores Grinding Jack up device easy maintenance The hydrostatic and hydrodynamic bearings ensure the smooth operation Low speed transmission is easy for starting and m

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China Gold Mining Machine Rod Mill of Mineral Processing

China Gold Mining Machine Rod Mill of Mineral Processing Plant Find details about China Grinding Machine Equipment Plant Grinding Circuit Facilities from Gold Mining Machine Rod Mill of Mineral Processing Plant Yantai Huize Mining Engineering Co Ltd

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Ball Mill Grinding Mill Ball Mill Manufacturers Ball

Improvement Cylindrical energy saving grid ball mill is lined grooved ring plate which increases the contact surface of ball and ore and strengthens the grinding Energy saving ball mill is a high efficient and energy saving ball mill with rolling bearing

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Boerries Lab gold mineral processing technology

Our Mission Xinhai concentrates on providing the Turn key Solution for Mineral Processing Plant that is research and design complete equipment manufacturing and procurement commissioning and delivery mine management mine operation starting from the actual situation of the beneficiation plant the whole process is tailored to provide one stop customized beneficiation solution for global

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Mineral Extraction Mineral Processing Concentration of

Ultimate Guide of Gold Flotation Process Gold flotation process is a kind of beneficiation method that makes the useful gold mineral adhere to the bubble to achieve gold enrichment by means of the different physical and chemical properties of the ore surface

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Gold mineral processing Hatch Ltd

Refractory gold ore pretreatment Treatment of refractory gold ore whole ore and flotation concentrates has become more prominent since the 1980s with many gold discoveries often including ores that are wholly or partially refractory Refractory pre treatment processes include pressure oxidation biological oxidation and various forms of

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China Gold Mining Machine Gold Mining Machine

China Gold Mining Machine manufacturers Select 2020 high quality Gold Mining Machine products in best price from certified Chinese Mining Machine manufacturers Mineral Processing Machine suppliers wholesalers and factory on SBM

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