I-Minerals USA, Inc. I-Minerals USA, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Other >> Division 31 - Earthwork >> 31 05 16 Aggregates for Earthwork I-Minerals USA, Inc. 13403 N Government Way Ste 212Hayden, ID 83835 | map | directions Linda Koep (208) 659-8787 Visit Site I-Minerals USA is a specialty sand mining company located in Bovill, Idaho, offering natural sand with angular and subangular sand in several products including C33 sand and microsurfacing aggregate. Member Since: 2023