Palladium is a rare and valuable metal primarily used in the automotive industry for catalytic converters. It’s also used in the production of electronics, jewelry, and various industrial applications. Although it’s a rare metal, palladium is found in various regions around the world, including the United States. The precious metals experts from First National Bullion, the palladium, platinum, silver, and gold dealers Scottsdale collectors rely on for outstanding quality and service, explain where palladium is found in the United States and how it’s mined.

The Stillwater Complex: The Largest Source of Palladium in the United States

The primary source of palladium in the United States is the Stillwater Complex, which is located in Montana. The Stillwater Complex is one of the largest deposits of palladium and platinum in the world, with an estimated 78 million ounces of palladium and 32 million ounces of platinum. The complex is a layered igneous intrusion that was formed around 2.7 billion years ago. The layers contain various minerals, including palladium, platinum, and copper, which are extracted using open-pit and underground mining methods.

Mining Operations in the Stillwater Complex

The Stillwater Complex was discovered in 1974, and mining operations began in the late 1980s. The mining process involves drilling, blasting, and digging up the ore-bearing rock. The extracted rock is then crushed and processed to extract the precious metals. The process involves using a series of chemical reactions to separate the palladium and platinum from other minerals and impurities.

The Sudbury Basin: Another Major Source of Palladium in North America

In addition to the Stillwater Complex, palladium is also found in the Sudbury Basin, which is located in Ontario, Canada, but extends into the United States. The Sudbury Basin is one of the largest sources of nickel in the world, but it also contains significant amounts of palladium, platinum, and copper. The Sudbury Basin was formed around 1.8 billion years ago by a meteorite impact, which created a large crater. The impact melted the surrounding rocks, creating a layer of igneous rock that contains the valuable minerals.

Mining Operations in the Sudbury Basin

Mining operations in the Sudbury Basin involve both open-pit and underground mining processes. The ore-bearing rock is extracted using large drilling machines, and the rock is then transported to the processing plant, where the valuable minerals are extracted by means of a sequence of chemical reactions.

Other Locations of Palladium Deposits in the United States

Apart from these two primary sources, palladium is also found in small quantities in various locations across the United States. For example, it’s found in copper-nickel deposits in Minnesota and Michigan as well as in gold deposits in Nevada. However, the amount of palladium found in these locations is relatively small compared to the Stillwater Complex and the Sudbury Basin.

Environmental Impacts of Mining for Palladium

In recent years, the demand for palladium has increased due to the growing automotive industry, which requires palladium for catalytic converters. The increasing demand for palladium has led to higher prices, making it more profitable for mining companies to extract the metal. As a result, mining operations in the Stillwater Complex and the Sudbury Basin have grown in recent years.

However, mining for palladium and other precious metals has its drawbacks. The mining process can have a significant impact on the environment, including soil erosion, water pollution, and the destruction of wildlife habitats. Mining also requires a significant amount of energy, which contributes to greenhouse gas emissions and climate change. To mitigate these impacts, mining companies are required to adhere to strict environmental regulations and implement sustainable practices, such as using renewable energy sources and recycling water.

Whether they’re veteran palladium collectors or new investors looking to buy silver bars, Scottsdale residents should reach out to the experts at First National Bullion. We offer a huge selection of palladium, gold, platinum, and silver items. Scottsdale collectors who are looking for the finest-quality coins, bars, and bullion should give us a call at (480) 546-5089 to speak with one of our precious metals experts. 

The statements made in this blog are opinions, and past performance is not indicative of future returns. Precious metals, like all investments, carry risk. Precious metals and coins may appreciate, depreciate, or stay the same in cash value depending on a variety of factors. First National Bullion does not guarantee, and its website and employees make no representation, that any metals for sale will appreciate sufficiently to earn the customers a profit. The decision to buy, sell, or borrow precious metals and which precious metals to purchase, borrow, or sell are made at the customer’s sole discretion.