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Tellurium

Tellurium (Te), atomic number 52, is a rare, brittle, mildly toxic, silver-white metalloid that is chemically related to selenium and sulfur. It is usually found in small quantities within ores of heavy metals like gold and copper.

Tellurium is chemically unreactive and is not soluble in most common solvents. It exhibits metallic properties in its crystalline form and nonmetallic properties when it’s amorphous. Its unique properties have led to its use in a variety of important applications in different industries.


At TXRocks, we are proud to supply Tellurium, a critical mineral that is essential in today’s high-tech, clean energy, and defense industries. We source our Tellurium responsibly and ethically, ensuring that we meet our commitment to sustainable mineral sourcing.

We pride ourselves in meeting the global demand for Tellurium, ensuring that our customers get the highest quality product, when they need it, and at competitive prices.

As the need for Tellurium continues to grow, TXRocks is dedicated to maintaining a steady supply chain for this crucial mineral and supporting the industries that rely on it. We are continuously researching and developing ways to improve our sourcing, processing, and delivery to better serve our customers.

At TXRocks, we don’t just sell minerals – we provide solutions. We are committed to delivering quality Tellurium that helps drive the world forward.

Critical Usecases

Semiconductor and Electronics Industries

Tellurium is used in the manufacture of semiconductors and electronics due to its ability to conduct heat and its photovoltaic properties. It is used in producing thin-film photovoltaic solar cells, thermoelectric devices, and in computer memory chips.

Metallurgy

In metallurgy, Tellurium is used to improve the machinability of certain metals. When added to stainless steel and copper, it enhances their properties, making them easier to machine and more durable.

Catalyst in Petroleum Refining

Tellurium acts as a catalyst in the refining of petroleum. It helps in the desulfurization process, improving the quality of the petroleum products.

Glass and Ceramic Industry

Tellurium, due to its coloring effect, is used in ceramics and glasses. It gives a beautiful blue or red color when used in small amounts.

Nuclear Energy

Tellurium-128, an isotope of Tellurium, has been considered in advanced nuclear power systems for its potential use in radioisotope thermoelectric generators.

Acousto-optic Devices

Due to its high acoustic wave speed and piezoelectric properties, Tellurium is used in making acousto-optic devices.

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