The platinum group metals - platinum, palladium, rhodium, iridium, and ruthenium look pretty much the same. They are all bright, shiny white metals that do not tarnish. And if you’re dealing with platinum group metal scrap – the stuff that is left over after different industrial processes – it all looks pretty much the same. 

Another way to identify precious metals . . . 

Do Precious Metals Have Distinctive Smells or Tastes?

We have written on this blog before about what gold, silver, platinum, and other metals look like. Gold is yellow and doesn’t tarnish, for example. Silver is white in color and does collect a layer of chalky tarnish. And platinum is white in color and doesn’t tarnish. 

The platinum group metals (PGMs) consist of six chemically and physically similar elements: platinum (Pt), palladium (Pd), rhodium (Rh), ruthenium (Ru), iridium (Ir), and osmium (Os). These metals are often alloyed with each other and with other elements to create materials with specific properties for various industrial and other applications. 

We recently posted an article, “What Is Rhodium Oxide?” on this blog. If you missed it, we’d  urge you to read it now. Rhodium is a precious metal that should definitely be on your radar.

Rhodium oxide is a chemical compound formed by rhodium, a rare and precious transition metal, and oxygen. There are multiple oxides of rhodium, but the most common is rhodium(III) oxide, which has a chemical formula Rh2O3. In this compound, rhodium exhibits a +3 oxidation state.

Recycling platinum and platinum scrap is not a job for hobbyists. Some potential risks include:

We recently asked Dan Fried, Founder and CEO of Specialty Metals Smelters and Refiners, to name a few places where platinum can be found. Some of his advice was surprising and if you follow it, we predict you will find platinum that you can recycle for money. 

Platinum alloys are valuable and are commonly used in various industrial applications, including electronics, jewelry, and more. And if you can find platinum and platinum alloy scrap, chances are good that you will be able to recycle it for a good payback. After all, platinum is now trading for $908.00/troy ounce. That means that even a small quantity of platinum scrap you find can often result in a big profit for you. 

The platinum family metals, also known as the platinum group metals (PGMs), are a group of six elements that share similar chemical properties. These metals are highly valuable and have various industrial applications, making them attractive for investment purposes. 

The six platinum family metals are:

Is platinum toxic?

In its pure form, platinum is inert and does not react with most chemicals or substances, including acids and bases. This property makes it highly resistant to corrosion and tarnish. Consequently, platinum is often used in medical and dental implants, such as pacemakers, stents, and dental crowns, due to its biocompatibility and resistance to corrosion.

When you go hunting for platinum scrap, chances are you are expecting to find scrap that is made of bright, white, shiny metal. And you’re right to be expecting that. After all, that is what platinum looks like.

But if you think that way, you are overlooking the fact that valuable platinum scrap is not always made of pure platinum. In fact, the scrap you are looking for will often be made of an alloy comprised of platinum and other metals. Those alloys might not be bright, white, and shiny. But make no mistake about it, those platinum alloys are well worth recycling. 

What are platinum group metals, where are they found and what are they used for?

Platinum group metals (PGMs) are a group of six metallic elements that belong to the platinum group on the periodic table. 

Precious metal refining companies specialize in the extraction and purification of precious metals, such as gold, silver, platinum, and palladium, from raw materials such as ore, electronic waste, and scrap metal.

We recently visited the Arthur Ross Hall of Meteorites at the American Museum of Natural History in New York. What a display!

More than 130 meteorites are displayed there, including the huge 34-ton Cape York Meteorite, also known as Ahnighito.  That monstrous meteorite contains mostly iron. 

That display got us wondering about the metallic content of all those meteorites, all of which had literally fallen from the sky. Did they contain gold or other precious metals?

Let’s say you have a quantity of platinum scrap. It could be a few barrels full of old thermocouple wire, a batch of platinum wire you acquired from a jewelry factory that was going out of business, or even some old turbine blades from jet engines. 

A number of factors make certain kinds of precious metal scrap more desirable investments than others. 

These factors include the density and distribution of precious metal within the scrap. If one ounce of gold is distributed through two pounds of scrap, for example, that is a desirably, high density form of scrap. If that same single ounce of gold is distributed through two tons of dirt or sand, that makes for a less desirable investment. (It is easier to ship and process two pounds of material than it is to ship and process two tons.)

Rhodium is a hard metal. It looks like chrome, and it is highly resistant to corrosion.

But mostly, rhodium is extremely rare . . . and extremely valuable. It is a precious metal. And “precious” is the right word, because rhodium is trading today at $10,750.00 on the London Fix. That’s significantly more than the current trading prices of gold ($1,798.00) or even platinum ($1,011.00). But there’s a lot more you should know about rhodium too – information that can help you refine this “other” precious metal for quite a lot of money.

Here’s a primer of useful information about rhodium.

When an armored delivery truck was robbed near Los Angeles on July 11, 2022, thieves got away with jewelry that was estimated to be worth more than $10 million. The truck was on its way to an event in Pasadena and somehow, thieves got the jump on the driver.

According to news reports, the jewelry was owned by a number of businesses and individuals. Brinks, the operator of the armored car that was robbed, has promised to repay all the owners. And given the excellent reputation that Brinks enjoys, we are sure the company will.

Some people dismiss metal detectors as toys.

They shouldn’t! Every few months someone discovers something truly incredible when using a metal detector. We can’t think of another inexpensive device that has the potential to put so much money in your pocket.

From Blackberry to iPhone and Beyond . . .

Scientists and lay people (otherwise known as “the men and women in the street”) love to predict the death of precious metals. They like to believe that gold, silver and platinum will lose value because they will be replaced by other materials and other chemicals in a lot of devices and applications.