Black Gold
Thursday, June 9th, 2011
How is Black Hills Gold Jewelry Made? by Michael Amato
Various Black Hills Gold jewelry companies have somewhat different processes for creating a finished piece of jewelry out of raw gold. But the process will always begin with 24K gold grain, and a vision!
The following steps are part of Landstromâs unique process â watch our Black Hills Gold videos for an excellent tutorial.
Pure gold is 24 karat, and is exceptionally soft. Mixing the gold with other metals creates an alloy, a stronger composition that will hold up to wear and maintain its beautiful characteristics. This is how 14 karat, 12 karat and 10 karat gold are made.
Ever wonder how the green and pink Black Hills Gold leaves are made? Well, copper is mixed with gold to create the pink colored leaves while mixing Sterling silver with gold results in the delicate green color. The gold grain is alloyed and then cast in bars, which are then rolled into sheets of different thicknesses as required by the various designs. Leaves and other jewelry components, as well as some thinner ring shanks are then stamped out of these sheets.
Another process used to make rings is Casting. The new design begins as a drawing and then a three dimensional model is intricately carved out of wax. From this design, a metal model is produced which is then used to make a rubber mold by surrounding the model with rubber and heating it until all the rubber melts. When the rubber mold cools, hot wax is then injected into the rubber mold creating a detailed wax form of the model. Wax models are then placed in a flask, which is filled with a substance similar to plaster of Paris. The filled flask is then heated to over 1000 F, melting the wax and creating a casting. This is what is called the "lost wax casting method". Molten gold is then poured into the casting and when cooled, the main piece of jewelry is formed.
Next, these pieces go to the Grinding Department where they are worked on by hand until smooth.
In the Soldering Department, leaves and grapes are permanently attached and then the pieces are dipped in a solution of 24 karat gold, which is a process called electroplating.
The pieces are then worked on further by hand: Wriggling is the process which removes the electroplating and creates the frosty finish on the green and pink leaves. Once the wriggling process is done its time for the Engraving Department where Landstromâs skilled craftsmen will hand engrave veins into each leaf.
In the Polishing Department, jewelry pieces undergo several steps to bring out the full, rich sheen of each piece.
Jewelry pieces requiring stones go to the Stone Setting Department where genuine or synthetic stones are then set.
Then itâs off to Final Inspection, where the jewelry is checked and tagged and packaged in the distinctive Landstroms box.
From the first step to the final inspection, each piece of Landstroms Original Black Hills Gold reflects the skills of up to 50 different highly trained artisans.
Michael Amato is owner of BlackHillsGoldSource.com, the web's trusted distributor of Landstroms Original Black Hills Gold Creations. Visit: http://www.BlackHillsGoldSource.com
We specialize in Black Hills Gold Wedding Ring and Black Hills Gold Mothers Rings.
Article Source: http://www.earticlesonline.com/Article/How-is-Black-Hills-Gold-Jewelry-Made-/506062
Black Gold Part 1
Nike SQ MachSpeed Black Round Driver review
I will give you my personal Nike SQ MachSpeed Black Round Driver review" target='_blank'>Nike SQ MachSpeed Black Round Driver review. If you are searching for a driver and need to up your game, then that is the great selection. Nike has outdone themselves with this piece of precision the windshield wonder. It allows players to adopt their driving game into the next level by simply making the plain old boring driver better.
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Bigger is definitely better website. As seen in this golf club review. The shaft is from Mitsubishi Fabuki and the head also has USGA conforming grooves. The STR8 FIT provides for adaptation to any kind of club swing. With just a few head adjustments, you can offer precise control over the swing.
Some people may swear by this team, saying that it is a only thing that possesses improved their game. Others say who's added 10 yards with their drive. Are you going to be one of these brilliant people? The only way to understand is to take the advice and get your own Nike SQ MachSpeed Charcoal Round Driver. If you are looking for distance, this club will deliver it to you.
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Black Gold
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Fast Weigh MS-500-BLK Digital Pocket Scale, 500 by 0.1 G
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