List Price: $169.00
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Description

The Chemistry of Gold Extraction is an extensively revised and comprehensively updated edition of the well-known reference first published in 1992. It provides the broad base of knowledge that is now required by all those working in the gold extraction and gold processing industries. The book bridges the gap between research and industry by emphasizing the practical applications of chemical principles and techniques. The technical reference includes in-depth discussions on: •Historical Developments •Ore Deposits and Process Mineralogy •Process Selection •Principles of Gold Hydrometallurgy •Oxidative Pretreatment •Leaching •Solution Purification and Concentration •Recovery •Surface Chemical Methods •Refining •Effluent Treatment •Industrial Applications

List Price: $300.00
Sale Price: $237.60
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Description

The gold processing industry is experiencing change. As free-milling and oxide ores become depleted, more complex polymetallic and refractory ores are being processed, coupled with increasing pressure for stricter environmental compliance. Recent years have also seen a steady reduction in mineral processing and metallurgy graduates and a gradual loss of older operating experience. A contribution to documenting current and future best practice in gold ore processing seems timely.The focus of this volume is on advances in current gold plant operation, from conception to closure; chapters also cover innovations at the bench and pilot-scale level that would be expected to find commercial application at some stage. Sufficient coverage is also given to the chemistry and engineering aspects. The general principle behind the structure of the volume is that of flowsheeting based on unit operations and applied to a mineralogical classification of gold ore types. From concept to closure, this book covers all unit operations, mineralogies and processes that are relevant to dealing with today's complex orebodies.Practical experience is vital to the successful development, operation and closure of any operation. The 42 chapters have been contributed by a total of 66 authors and co-authors who are experts from countries spanning the globe, and representing exhaustive practical knowledge covering many disciplines relevant to gold processing. * Current best practice as elucidated by a select panel of experts in the field* Innovations at the bench and pilot-scale level that would be expected to find commercial application at some stage* Mineralogical-based approach to flowsheeting

List Price: $165.99
Sale Price: $137.93
You save: $28.06 (17%)

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Description

This arch floor lamp is a space saver behind furniture or in a corner

Features

• Lamp branches out into four separate arms, each with its own chandelier-style shade made of acrylic.
• With a 3-way switch, offers multiple lighting choices.
• Uses four candle style 40 watt bulbs (not included).

List Price: $74.00
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Description

You will receive a total of 2 candleholders. Dimension of Large Size: 5.5"W x 5.5"D x 17"H Dimension of Small Size: 6"W x 6"D x 14"H Finish: Gold Material: Polyresin Set of 2 Candleholders with Gold Accent Base Add drama to your drawing room with these candleholders. These holders from a bygone era are the perfect way to set off a pair of romantic, flickering candles. These candleholders are made of polyresin with painted finish in gold. The item can be wipe clean with a dry cloth. Candles not included. No assembly required.

Features

• Made of Poly Resin with painted finish in Ivory
• Set of 2; candles not included
• Wipe clean with a dry cloth
• Lovely accent for your home or office

List Price: $130.00
Sale Price: $73.22
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Description

This Urn Table Lamp is an elegant and classic lamp that will surely compliment your home! Featuring a curvaceous filigreed urn-style base with a striking rectangular linen shade, this lamp will give your room a regal look. Bulb not included.Color GoldsMaterial PolyresinAssembly No assembly requiredStyle AntiqueFinish Antique

Features

• Curvaceous filigreed urn-style base with striking rectangular shade gives your room a regal look
• Base is made of polyresin and shade is made of white linen
• Requires one (1) 60-watt standard bulb
• Lamp is UL listed
• Wipe clean with a soft, dry cloth

List Price: $79.99
Sale Price: $75.99
You save: $4.00 (5%)

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Description

Add a touch of light to your living spaces with this Modern Touch Lamp. It has a steel finish. Use his lighting fixture to spruce up the living room, bedroom, hallway, or anyplace that needs a little extra light. Available in Silver or Gold. Bulbs not included.Material GlassAssembly No assembly requiredStyle ModernColor Golds

Features

• 3-way reliable touch sensor control features let you adjust the light you need with just a touch of your hand
• Simply touch any metal surface and you will put this lamp through its paces of low-medium-high-off
• Use a single level light bulb, no need to use a 3-way bulb
• Uses two 25-watt standard bulbs
• Measures 15-Inch high
• 3-way, touch-operated technology for low, medium, and high settings
• Hourglass silhouette; brushed-gold finish; domed shade
• Measures 15 inches high; no assembly required
• Table lamp with smooth lines and contemporary appeal
• Uses 2 standard 25-watt bulbs (not included)--no need for a 3-way bulb

List Price: $49.99
Sale Price: $34.97
You save: $15.02 (30%)

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Description

Add a touch of light to your living spaces with this Pink Floral Touch Lamp. It has a brushed gold base and features an artistic floral display on a tinted glass shade. This lamp also features a polarized plug for an added touch of safety. Bulbs not included.Shipping Method FedEx or UPSColor PinksColor GoldsMaterial GlassAssembly No assembly requiredStyle Traditional

Features

• 3-way reliable touch sensor control features let you adjust the light you need with just a touch of your hand
• Simply touch any metal surface and you will put this lamp through its paces of low-medium-high-off
• Use a single level light bulb, no need to use a 3-way bulb
• Uses one 40-watt standard bulb
• Measures 14.25-Inch high

List Price: $64.99
Sale Price: $34.50
You save: $30.49 (47%)

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Description

Add a touch of light to your living spaces with this Floral Hummingbird Touch Lamp. It has a brushed gold base and features an artistic hummingbird scene on a tinted glass shade. This lamp also features a polarized plug for an added touch of safety. Bulbs not included.Shipping Method FedEx or UPSColor GoldsMaterial GlassAssembly No assembly requiredStyle Traditional

Features

• 3-way reliable touch sensor control features let you adjust the light you need with just a touch of your hand
• Simply touch any metal surface and you will put this lamp through its paces of low-medium-high-off
• Use a single level light bulb, no need to use a 3-way bulb
• Uses three 15-watt standard bulbs
• Measures 23.5-Inch high

Sale Price: $11.99

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Description

THESE REAL GOLD FLAKE VIALS ARE LOW GRADE GOLD ORE (2K-3K PURITY VALUE WHICH VARIES GREATLY). BUT THE FLAKES HAVE A SPARKLING RICH APPEARANCE OF A MUCH FINER GOLD. OUR VIALS CONTAIN 100% FLAKES WITH NO ALCHOHOL ADDED. The Vials size is 2" tall x 5/16" wide and made of glass and have clear plastic snap on tops.The Vials are filled with the flakes and have NO
liquid added. These flakes are as light as feathers and it would take hundreds of vials of flakes to equal an ounce. 100 % satisfaction Guaranteed!

Features

• Large Flakes of Real Gold

Sale Price: $29.99

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Description

Photo Puzzle, ANCIENT EGYPT/GOLD ORES. Working gold-bearing ores in Ancient Egypt. . Chosen by Mary Evans. 10x14 Photo Puzzle with 252 pieces. Packed in black cardboard box of dimensions 5 5/8 x 7 5/8 x 1 1/5. Puzzle image 5x7 affixed to box top. Puzzle pieces printed on RA4 paper at 300 dpi. This item is shipped from our American lab.

Features

• This Photo Puzzle features an image chosen by Mary Evans. Estimated image size 356x254mm.
• 10x14 Photo Puzzle with 252 pieces. Packed in black cardboard box of dimensions 5 5/8 x 7 5/8 x 1 1/5. Puzzle image 5x7 affixed to box top. Puzzle pieces printed on RA4 paper at 300 dpi
• Image Description: Working gold-bearing ores in Ancient Egypt.
• For any queries regarding this item please contact Mary Evans c/o Media Storehouse quoting Media Reference 613300
• © Mary Evans Picture Library 2007