Metals


Understand the different properties of popular jewelry metals.

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Metals Safety Information

Goldsmiths work with metals. Our bodies react to metals, their dusts, salts and oxides. The metals that jewelers come in...
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Dealing with Fire Scale

Fire scale or fire stain is a reddish purple toned 'bloom' or 'stain' that appears on silver/copper alloys such as...
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A Replica of the Sutton Hoo Sword

A Replica of the Sutton Hoo Sword

Considered to be one of the richest and most important archaeological finds in Great Britain, the Ship Burial known as...
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Platinum Alloys – Features & Benefits

In this presentation I attempted to provide you with information on platinum alloys to help you make an informed decision...
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Understanding the Working Titanium

Because titanium behaves somewhat differently than the standard metals in the goldsmith's workshop some special attention to its working is...
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Metal Salt Etching, Resists and Resist Removal

Metalsmiths and enamelists have used ferric chloride for several years as a safer alternative to nitric acid for copper and...
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Pickling Notes

Jewelers treat soldered objects with dilute acid solutions to remove oxides produced from heating and soldering as well as glassy...
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Copper, Brass and Bronze Advanced Etching

This method of etching uses a prepared ferric chloride solution which also contains hydrochloric acid. This 'etchant' is not a...
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The Best Jewelry Books: A Comprehensive Reading List For Craftspeople

A selected bibliography list for the jeweler - Metal working, Casting, Plating, Enamelling ,Gem Cutting, Setting, Engraving and Etching, Other...
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Gold Jewellery Tarnishing

Tarnishing is superficial corrosion of the carat gold surface and is evident by a usually dark discolouration - the tarnish...
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Brief Notes on Shakudo

As with most Japanese metal coloring methods the techniques are metallurgically based rather than solution oriented; in the West we...
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Bi-Metal Casting to Titanium

Bi-Metal Casting to Titanium

Titanium and the other refractory metals other the metalsmith a new range of exotic colors - colors that are beautiful...
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Metals For Enameling

The most commonly used metals for enameling are pure copper and fine silver. The fine silver is primarily used for...
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De-oxidized Sterling Silver Alloys

De-oxidized Sterling Silver Alloys

Sterling silver alloys typically contain about 7.5 percent copper, an addition that not only provides strength to the otherwise pure...
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Reticulation of Shakudo and Shibuichi

Reticulation of Shakudo and Shibuichi

For a number of years I have been exploring the use of the Japanese alloy shakudo in ways other than...
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Metalsmithing Health Hazards

Very little research has been done on the medical problems of artists as a direct result of occupational health hazards....
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Gold and Silver – The Noble Metals

Gold and silver have long been esteemed as the king and queen of metals, for good reason. No other members...
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Cupric Nitrate Patination of Metals

This patination solution gives you a range of greens, olives, browns, black, turquoise and yellow-greens on many metals because it...
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Learning Metalsmithing Process

An art school is in some ways a difficult place to learn to be a metalsmith. Traditional systems of industry...
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Designing Contemporary Flatware

Designing Contemporary Flatware

No single item is more used yet more neglected than flatware. It is used in one form or another by...
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Choosing the Right White Gold

The popularity of white gold has us all looking to the most perplexing gold we use. Perplexing a variety of...
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Tips for Recovering Precious Metal Particles

Most jewelers know how to handle their precious metal scraps: they separate their scraps by metal, dry out ultrasonic solutions...
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Proper Use of Liquid Metals

Applying liquid gold, palladium and/or silver in the final firing of enamel pieces is something that can frequently raise the...
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Anodizing Aluminum

Anodizing Aluminum

While I was in graduate school at San Diego State University I became interested in the anodizing process. I had...
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Metal Spinning Part 3: Tooling

Metal Spinning Part 3: Tooling

As skill develops in spinning, it becomes more important to have a sense of what forms can be produced. To...
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Gold of Africa: Jewellery and Ornaments from Ghana

Gold of Africa: Jewellery and Ornaments from Ghana

Now this is a truly attractive book. One of those coffee table type books dripping with gorgeous National Geographic quality...
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Ancient Etruscan Metalsmiths

Ancient Etruscan Metalsmiths

Looking down the long corridors of time, the ancient Etruscans emerge as a powerful people whose economic and social development...
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Touchstone Method for Testing Karat Gold Purity

There are a few scientific methods for precisely determining karat gold purity, some destructive (fire assay) and others nondestructive (X-ray...
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Multi-Metal Lamination

Multi-metal Lamination is a type of 'faux' married metal which produces a freer, more 'painterly' effect than the hard-edge, highly...
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Rendering Design and Process

Rendering Design and Process

This is the second in a series of articles on the art and skill of rendering jewelry and small metal...
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Precious Metal Alloys Part 1

Precious Metal Alloys Part 1

In the Middle Ages, alchemy meant the art of fathoming natural substances in an experimental manner. The goal of the...
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Hermann Jünger: German Goldsmith

Hermann Jünger: German Goldsmith

From 1988 to 1989, German goldsmith Hermann Jünger was celebrated in his native country with a major retrospective of his...
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Heat-Induced Web Textures on Anodized Aluminum

Heat-Induced Web Textures on Anodized Aluminum

In late 1981, I began working with anodized aluminum, drawn to its light weight, availability and low cost. In developing...
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The Art of Doublée Making

The Art of Doublée Making

Historically, a wide range of techniques has been used to clad or coat silver or base metals with gold. These...
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Fusion Patterns

Fusion Patterns

This paper describes a process that combines techniques researched by others with a few well known facts about the properties...
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North American Sources for Equipment, Materials, etc.

This page offers a list of some useful North American Sources for Equipment, Materials, information, etc that would be very...
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Changing Metals Market Pricing

As you may have noticed (Id be astonished if you hadnt), prices for gold and silver, platinum too, are on...
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Aluminum & Aluminum Anodizing

Aluminum & Aluminum Anodizing

This article is based on technical information taken from my personal notes and experiences, shared information from the Penland Anodizing...
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Firescale Prevention During Vacuum Casting

Firescale has been the scourge of sterling silver casters since the first silver was poured into a mold. It has...
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Contemporary Applications of Area Inlay

Contemporary Applications of Area Inlay

The use of area inlay, called damascening or woven inlay, is common in the ancient metalwork of Iran, India, Japan,...
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Richard Reinhardt: Discontinuous Continuity

Richard Reinhardt: Discontinuous Continuity

Richard Reinhardt's best-known pieces today are silver bracelets, constructed in concave or convex forms that curve smoothly and logically in...
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Meditation on Metallurgy

Meditation on Metallurgy Not everything is metal, but metal is everywhere. Metal is the conductor of all matter….And thought is...
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Master Metalsmith Robert von Neumann

Master Metalsmith Robert von Neumann

This article was completed just weeks before Robert von Neumann's accidental fall and subsequent death on April 23, 1984. Books...
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Metalwork in the 20th Century

Metalwork in the 20th Century

Metalwork in the 20th Century When curator J. Stewart Johnson of the Metropolitan Museum of Art in New York decided...
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Precious Metal Alloys Part 3

Precious Metal Alloys Part 3

The hardening of gold and silver is now easier than ever before thanks to increased experience in the heat treatment...
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Precious Metal Refining

The principle of this ancient, valued procedure is described here because of its historical interest, and with the thought that...
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Safer Pickle Alternative

Procrastination can sometimes lead to wonderful discoveries. Tom Arnold, owner of Facets Fine Jewelry in Arlington, Virginia, found this out...
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The Metal Shop Tin Men

The Metal Shop Tin Men

Metal shop tin men seem to be as American as L. Frank Baum's tale of Dorothy and company in the...
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Kinds of Alloys

Kinds of Alloys

This segment from the 2017 MJSA Journal November issue is dedicated to metals, tools, software and more that aids jewelers...
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American Holloware Changing Criteria

American Holloware Changing Criteria

The expressions which have come to identify the pre- and post-World War II generations - Me decade, suburban frontiersmen, spoiled...
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Susan Hamlet: Culture Of Materials

Susan Hamlet: Culture Of Materials

"Culture of materials," an expression originating from the early 20th-century teaching of Russian Constructivist Vladimir Tatlin, defines the artist's deliberate...
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Precious Metal Alloys Part 2

Precious Metal Alloys Part 2

A variety of colors stands for zest and happiness. In the case of jewelry, these strong emotions have been expressed...
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Toolmaker’s Tools of the Trade

Toolmaker’s Tools of the Trade

The word "technology" is defined as the totality of the means employed to provide the objects necessary for sustenance and...
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The Silversmith Mandate: Looking at the Future

The Silversmith Mandate: Looking at the Future

The following are excerpts from a panel discussion chaired by Lois Etherington Betteridge at the Society of North American Goldsmiths’...
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The Trouble with Pyrite

The first reference that I have that links copperas with the collection of fossils is found in the 'Life and...
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The New MJSA/WGC White Gold Color Index

Have you ever noticed how white gold varies in color? Many folks think white gold is the same color as...
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Discussion on Refiner Methods

Discussion on Refiner Methods

Shawna Kulpa takes a look into the assaying methods refiners use to determine the value of a lot. This article...
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Maximizing Refining Returns

Platinum jewelry manufacturing presents some very different concerns when discussing the collection of materials for refining purposes. The assumption that...
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Platinum Consideration Factors

Jurgen J Maerz of the Platinum Guild International USA outlines factors to consider when adding platinum to your line of...
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Recycling Gold from Electronics

With over 300 tonnes of gold used in electronics each year, end-of-life electronic equipment offers an important recycling potential for...
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Metalwork in Japan

My study of metalwork in Japan began with the words, "First you will make a ring." The teacher ceremoniously handed...
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The Impulse in Contemporary American Metal

The Impulse in Contemporary American Metal

For most of this century, story-telling in art has been considered taboo. From the turn of the century to well...
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Book Review – Silversmithing

Silversmithing is a big topic. While I have a few reservations about this book, my overall response is that it...
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Florence Resnikoff: New Esthetic Potential

Florence Resnikoff: New Esthetic Potential

Florence Resnikoff delights in the use of color. Vibrant and glowing, muted and moody, color for her involves extending beyond ...
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Small Scale Double Making Procedures

Double is a German word of french origin meaning rolled gold or gold fill material. I use it for the...
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The Representation in Contemporary Metals

The Representation in Contemporary Metals

My recollection of the first piece of metalwork I owned is of a pin consisting of two poodles connected by...
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The Price of Gold

The Price of Gold

While gold's mystique is indisputable, we must resist being so entranced by its luster that we fail to recognize and...
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Goldsmithing in the Future

This article is a set of predictions for what the jewelers bench and workshop will experience in technological change in...
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A Legacy in American Metalworking

A Legacy in American Metalworking

A Legacy in American Metalworking It was 9:00 in the morning in Lawrence, Kansas and Carlye Smith was heading for...
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Pirotechnia by Vannoccio Biringuccio

Pirotechnia by Vannoccio Biringuccio

The following text was written by Vannoccio Biringuccio, an Italian master craftsman in smelting and metalworking, born in Siena in...
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Book Review – The Complete Metalsmith

Many fine books have recently been published for the serious student of metalsmithing. Tim McCreight's new book is a tasty...
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Susan Kingsley: Enlightened Embranglements

Susan Kingsley: Enlightened Embranglements

Susan Kingsley's work has involved a long, determined struggle with the role of a woman artist in the field of...
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Jonathan Bonner: Whimsy and Vision

Jonathan Bonner: Whimsy and Vision

Jonathan Bonner is a pleasant young man with a quick smile and an easygoing manner. If you saw him in...
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Process Oriented Metal Education

Art school is in some ways a difficult place to learn to be a metalsmith. Traditionally, it took industry from...
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The Contemporary American Custom Goldsmithing

The Contemporary American Custom Goldsmithing

About five years ago, Robert Fairbank, John Reynolds and I created a "living entity" called Goldsmiths 3 in Concord, Massachusetts....
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Lois Betteridge: Stretching Material Limits

Lois Betteridge: Stretching Material Limits

The core of life's work in fine artisanry is the unfolding of a personal style within the cultural milieu of...
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Second Annual Jewelry Metals Symposium

Second Annual Jewelry Metals Symposium

Second Annual Jewelry/Metals Symposium Seattle, Washington Seattle was recently the host as well as the delighted recipient of the second...
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Technical Briefs: All About Metals

Technical Briefs: All About Metals

This entry marks the beginning of a new, regular column in Metalsmith. It will deal with technical concerns of interest...
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Common FAQs for Metals Suppliers

Behold the metals supplier, lord of all things shiny. He fills your crucible with casting grain and makes sure youre...
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Producing Semi-Fabricated Platinum Products

It is also vital to know the basic forms of semi-fabricated Platinum product that are generally available and how to...
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Learning Metalwork from Shumei Tanaka

Learning Metalwork from Shumei Tanaka

I stood on Kawaramachi Street in downtown Kyoto. Kyoto, capital of Japan, home of the emperor from 794 to 1868,...
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Books on Material That are Fun

Books on Material That are Fun

After "Plastic", "Glass" and "Wood", "Metals" is now the fourth volume in a successful series of books on materials. It...
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Arsenal Metals and Enamels Exhibition

It seems like it was over a year ago, but in fact, The Arsenal Metals & Enamels Exhibition debuted this...
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Recent Signtings: Pluralism in Metals

Recent Signtings: Pluralism in Metals

This article series from Metalsmith Magazine is named “Recent Sightings” and here Bruce Metcalf talks about art, craftmanship, design, the...
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Gallery Directors’ Role on Metalsmithing

In the world of fine art, galleries wield enormous power. Galleries such as Castelli, Knoedler and Marlborough, through the artists...
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