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About Elements
Creating technology to support society
for a beautiful future
TANAKA is a precious metals specialist that excels at delivering innovation to the world that brings value to society. “Elements” is an online media circulated by TANAKA Precious Metals that focuses on technology and sustainability information in line with the business and values of the company. It provides hints for creating a better society and prosperous earth for the future in response to the rapid paradigm shift of the modern world.



Precious Metals & Materials
Articles focusing on precious metals and materials

Automobiles rely on precious metal materials

How can we decarbonize copper and nickel mining?

Lithium Shortages Could Hand Salt a Starring Role in EV Shift

Gold: More Than Just a Precious Metal

Gold Jewelry Recycling in India Seen Matching Record This Year

Unlocking the Mysteries of Gold

Nanoparticles make it easier to turn light into solvated electrons

Gold from old SIM cards could help make future drugs

Rice lab’s catalyst could be key for hydrogen economy

Can critical metals for renewable energy products be found in existing mines

A next-generation processor born from material inside pencil

Manufacturing born at the intersection between creativity and imagination

Copper: Facts about the reddish metal that has been used by humans for 8,000 years

Gold: Facts, history and uses of the most malleable chemical element

New copper surface eliminates bacteria in just two minutes

Science story behind the James Webb Space Telescope’s golden mirror

Precious metals on the Earth were born from collision of neutron stars !?

“Super-deep diamond” holds never-before-seen mineral

350,000 prize for creative idea: “The Palladium Challenge”

Hydrogen fuel production could be cheaper, and with less precious metals
Introducing articles about TANAKA featured in the Japanese edition of Business Insider, the largest news site in North America