Property lies within the Rocky Mountain Physiographic Province in southeastern Idaho, United States of America. The geologic units within the study area are generally marine sedimentary deposits that range from Pennsylvania to recent in age.
The local and project geology of the deposits of the Itafos Conda projects are generally similar in that they are structurally dominated by a series of northwest / southeast trending anticlines and synclines with thrust and normal faults disrupting the strata.
The Meade Peak Member of the Phosphoria Formation contains the phosphate ore within the Conda Projects and is overlain by the Rex Chert member and underlain by the Park City Formation. The Quaternary Alluvium is not very extensive and where present, is only about 5 ft to 20 ft thick.
The Meade Peak Member is broken into five mining zones throughout the Conda Projects where the Upper Phosphate and Lower Phosphate Zones are the primary phosphate mineralized zones. The significant mineralized zones encountered on the property are shown below:
- Upper Overburden Zone (Hanging Wall mud).
- Upper Phosphate Zone - Low/medium to high grade phosphate zone. Interbedded phosphorite, mudstone, siltstone, limestone, and shale.
- Center Interburden Zone – Shale and mudstone.
- Lower Phosphate Zone – Low to high grade phosphate zone. Interbedded phosphorite, mudstone, siltstone, limestone, and shale.
- Lower Underburden Zone (Footwall mud) ........
