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Uranium Resource Estimate 43-101 Agapito Associates, Inc. (AAI) was engaged by Concentric Energy Corporation to complete the original independent NI 43-101 Technical Report and resource estimate [...]

American Borate Company The Billie Mine utilized long-hole stoping with backfilling to extract borate.  This mining method resulted in the creation of tall, narrow pillars which were critical to [...]

Solution Mining of Halite The stability and subsidence potential of solution-mined cavity clusters in a well-developed field in the Hutchinson salt were evaluated by AAI to provide a basis for [...]

Southern Electric International (SEI) AAI was retained by SEI to assess the subsidence potential of the Central Avenue Property in Wyandotte, Michigan, which is underlain by extensive [...]

Permitting Support for EPA Class I and II Underground Injection Wells AAI represented Copper Eagle Gas Storage (CEGS) in their pursuit of EPA underground injection control (UIC) permits. The [...]

American Rock Salt Company, LLC The objective of this work was to calibrate the in situ properties of the overburden and mining horizon salt to reasonably reproduce measured subsidence and room [...]

Maiden Rock Mine Resistance Ventilation Designs Fairmount Minerals’ Maiden Rock underground sand mine historically delivered air to ventilate diesel-powered equipment at its working faces through [...]

BRS/Uranium One, Inc. AAI performed a series of mine ventilation analyses to facilitate the proposed mine operating in compliance with applicable air quality regulatory standards.  Particular [...]