RheoMinerals Inc. is a specialty clay minerals company and is a wholly-owned subsidiary of Lithium Americas Corp.


RMI chemically modifies several types of clay minerals at a “state-of-the-art” manufacturing facility in Fernley, Nevada, offering a full line of organophilic clay mineral products. RMI’s product line includes rheology modifiers, absorbents, flow control agents, suspending agents, and mycotoxin binders. RMI supplies products for use in the drilling fluids, industrial coatings, environmental soil remediation, industrial wastewater clean-up, and animal feed industries.

RMI is focused on innovative solutions through interactive product development that provide cost effective solutions. The company is also focused on opportunities to collaborate with industry leaders where combining resources provides opportunity for cost effective and innovative solutions.


Innovate. Collaborate. Excel.