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Arch Enterprises is a Precious Metal Refiner. Doing business over 22 years with Manufacturing, Fortune 500 companies and individuals. Go direct for all your recycling of Gold Jewelry, Silver Jewelry, Gold Coins, Silver Coins, Silver Oxide Batteries and much more!
Interactive blog and forum where consumers can ask precious metal refining experts about their specific items. ... Recycle your unwanted Karat Gold and Sterling Silver Jewelry Direct with a REFINER Arch Enterprises. Refining Precious Metals for over 22 years including Manufacturing, Industrial, Chemical Catalyst, Fortune 500 companies ...
HiTech Precious Metals Refinery is founded on the principles and traditions of quality, precision, and determination to create a global footprint in the precious metals industry. We have a passion for innovation and adaption to the latest ecofriendly technological advances in metallurgy.
A roundup of all the mining news in the precious metals sector with a variety of company news, mining sector analysis, newsletter writer insights and executive interviews.
I am interested in gold refining and would like to know of a few different sites to looking for purchasing gold refining or more preferably a system for refining all semiprecious metals. I would like a machine to capability for processing around 10 oz/batch. Any information on where I can look, phone numbers, etc. would be greatly appreciated.
Jan 30, 2014· Dear Friends I came across the "Gold Refining Forum" by accident. It is a great site. I look forward to reading and contributing. In the meantime, can anyone recommend a person / refinery in Hong Kong that can buy about 20kg of dory bars (about 92% purity).
Turn your scrap gold, silver, platinum into cash. In as little as one hour. Spot Prices. Gold Silver ... David H. Fell Company ... CA 90040 (323) PHONE (323) FAX. Offices Phoenix, AZ Office Coin Gallery 4224 W. Dunlap Phoenix, AZ 85051 PHONE PHONE FAX Website
Gold Refining Systems, Inc., is an innovative Company devoted to helping gold miners, prospectors, jewelers and refiners of all sizes to refine gold, silver and other precious metals safely, efficiently, and with ease. Our Company is establishing higher standards in precious metal refining industry for safety, pollution control and efficiency.
We cover large fields including: karat/scrap gold refining, chemicals safety, electronic scrap refining, chemical and physical recovery methods, mining and metal detecting, bulding your own equipment, etc. The forum has over 36 000 members and 250 000 posts ! The GRF is and will always be FREE
By Tom Daly. KUNMING, China Oct 17 (Reuters) Zinc treatment and refining charges are expected to stay at high levels due to rising mine supply from Australia and South Africa, Chinese smelters, overseas miners and traders said this week at an industry gathering in China.
We recently heard about Midwest Refineries on the Bogleheads forum and decided to try selling some of our gold jewelry through them. We didn''t have very much, but figured it was better than letting jewelry we will never wear sit around and collect dust. They received our package on Saturday, and by Thursday we had our check.
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Elemetal Direct is a precious metals company focusing on the recovery and refining of precious metals, and providing retail and wholesale investment possibilities to a broad range of customers nationwide.
Mar 11, 2013· The older phones, especially Nokia''s, which some models have two boards per phone, I''ve found, have the most gold per phone. There''s no comparison between the older phones gold content to the newer phones as can be seen in the pics below. Some older Nokia models center and left which have 2 boards per phone. All are nicely gold plated. Hope ...
Sep 17, 2015· Gold Refining Gold Plated Scrap Sulfuric Acid Stripping Cell 1of2 ... The complete process including harvesting the gold from the cell and refining it to high purity. ... Gold Refining Gold .
Both gold and silver closed near support and are slightly higher this morning. With the equities exploding higher, bonds getting crushed and the dollar making highs the selling was no surprise. The metals are near levels to buy which is 1,500 gold and silver. There has been no technical damage to the charts or the patterns.
If you are in the business of gold mining and refining, Global Gold Dore Forum is your best place to sell source dore responsibly. GGDF aims at creating a truly global platform to enable selling and sourcing of gold .
Oct 25, 2019· The Kitco Forums A community of investors focused on gold, silver, metals, mining financial discussion, containing a wealth of usergenerated information knowledge, which has now expanded to include stocks, forex bitcoin markets!
Feb 24, 2012· With the quantity of gold in this tutorial, using the plastic pipette, I added 5 drops of nitric and 15 drops of hydrochloric making a 1:3 mixture of Aqua Regia. Immediately the gold starts to dissolve and the liquid starts to bubble and turn a nice yellow colour. This is a good sign that almost all contaminants have been removed previously.
Northern Refineries is a full service refiner of all precious metals. We buy, refine and assay all forms of gold, silver, platinum and palladium. We provide services to businesses such as jewelers, salvage companies, and the health care industry as well as providing individuals with the means to recycle old gold and silver jewelry and coins.
Mar 19, 2012· As a hobbyist and gold bug, I tried processing cellular phones and wasted a lot of time on it. I ended up with very little gold and a big filtering mess. When comparing pound for pound, gold fingers yielded me much more gold in the AP tank. The claim that cellulars have .50 of gold inside seemed to be very true in my case.
To present the essential points of all methods of gold refining commonly practised, as well as those of historic interest," was the author''s purpose in this volume. The fifteen chapters of which the book consists deal with the Simpler Methods of Early Days;
Gold, platinum, silver buyers, smelters refiners. Gold buyers for all precious metal scrap gold, platinum and silver recycling, dental gold and gold scrap jewelry, platinum crucibles, platinum thermocouple wire, silver, sterling silver, assayers, Midwest Refineries, LLC, sell gold, sell platinum, sell silver. A gold refinery, platinum refiners and silver smelters to recover old scrap gold at ...
In this blog, you can learn about gold recovery from all computer parts, cell phone boards, telecommunication boards, and much much more. You can also learn about gold refining, palladium refining, silver refining. So, let''s see some items which have a good quantity of precious metals. Cell phone boards; Laptop and PC; Telecommunication boards
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