This blog is maintained by representatives of Arch Metal Refining, one of the nation’s leading precious metal refineries. Located in the heart of Missouri, Arch incorporated in 1997 with the goal of providing recovery services for all scrap precious metal materials including gold, platinum, silver, palladium, rhodium, iridium and ruthenium.
The company specializes in the refining of silver, gold, and other precious metals from products used in the photo, medical, dental and jewelry industries, but also work with consumers on a regular basis to recover metals from old coins, flatware, jewelry, and other decorative pieces. Chemical manufacturing and plating companies also rely on Arch, as it is one of the few precious metal refineries in the U.S. that offers recycling services for metal-containing chemical catalysts.
Due to the difficulty in refining and recycling scrap precious metals, finding the right precious metal refiner can be challenging. Arch’s highly-skilled staff is honest, efficient and most have been with the company since its founding. All refining, recovery and extraction processes are overseen by an expert metallurgist that has worked in the precious metal recovery and investment casting industries in the US, Israel and South Africa.
The primary goal of this blog is to provide people interested in using a precious metal refiner with answers to their most commonly asked questions.

I have 3-4 ounces of Watlow platinum thermocouple wire I would like to sell. How much could you give me and how does the process work? Do I send you the metal to evaluate first? – From John in New Orleans, Louisiana
I have 300-400 pounds of used x-ray film, out of jackets, as well as one silver collection bucket from the fixer used to process the x-rays. Could you please give me an estimate of the value of the film and collected silver? Thanks. – From Joseph in Cedar Rapids, Iowa
I have silver tableware with the following markings: .925 fine silver | 5 troy ounces | id # 060061 | silver town. What do these mean? And what is the value of my items? – From Sue in Newark, New Jersey
I have some old goldware with a Hindu or Indian God on the tip and markings on the handle of the spoons, forks and cake knife. Do you know how to tell the age? There are no markings and the only thing I found is a broken clasp with the words Cheney England stamped on it. From Vin in Las Angeles, California
I have removed the platinum from catalytic converters. What is the value by weight? From Rob in Pleasant Hill, Oregon
I have 45 rolls of US War Nickels, which is 1,800 coins. What are these worth? From Nathan in Birmingham, Alabama
I have a sterling silver plated large serving tray and 2 wine goblets. What would the dollar valve be? From Karen in Southern California
I have a 12 person set of sterling silver from the late 1800’s. There are roses around the edges with M etched into the pieces and ornate roses on the handle. I have about 10 lbs. of silverware. – From John in Lapeer, Minnesota
Do you have a facility in TN? Can you evaluate and process large orders? Do you buy and what is the process and how long does this take? – From Roger
I have some 10lbs of electrical contacts, some of which are 1inch square X1/8 inch thick. Are these worth refining? From Jesse in Springfield, Missouri
