Boron Expert

Sonia Morel-Scheik

Sonia Morel-Scheik

Customer Service Representative, Europe

+49 6196 96 00 81

Sonia supports U.S. Borax's customers in several European countries. Prior to Rio Tinto, Sonia worked in customer support in the packing and manufacturing industry. She is fluent in French, German, and English.




U.S. Borax, part of Rio Tinto, is a global leader in the supply and science of borates—naturally-occurring minerals containing boron and other elements. We are 1,000 people serving 500 customers with more than 1,700 delivery locations globally. We supply 30% of the world’s need for refined borates from our world-class mine in Boron, California, about 100 miles northeast of Los Angeles.  Learn more about Rio Tinto.

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