Tolsa Group confirm US Bentonite acquisition

By Siobhan Lismore-Scott
Published: Monday, 29 December 2014

The acquisition gives the leading Spanish clay producer a definitive foothold in the US market and raises questions over whether it is now eyeing the oilfield minerals space.

Spanish industrial minerals producer the Tolsa Group today confirmed to IM that it has acquired US Bentonite, Rock Springs Mineral Processing and Rock Springs Properties.

The three companies, which were all owned by US Bentonite, own mining rights of high grade sodium bentonite across the state of Wyoming, US, as...

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