WA headquartered mineral sands major Iluka Resources has rejected claims made by contractor Roche Mining, totaling $103.5 million, over the development of Iluka's Douglas Mineral Sand project in Victoria.

WA headquartered mineral sands major Iluka Resources has rejected claims made by contractor Roche Mining, totaling $103.5 million, over the development of Iluka's Douglas Mineral Sand project in Victoria.