- 11 - Terrene contends that the FMV on November 15, 1998 was $1,801,618. Terrene first argues that no comparable sales exist, so we must use only the DCF method. Terrene also argues-- crucially as it turns out--that the type of interest to which we should be applying that method is a royalty interest, not an operating interest. Terrene’s expert, Gerald Ebanks, began with the field logs and samples that were part of a Geotest report that wasn’t contested by either party. Based on these soil borings, Ebanks created an isopach map3 of the aggregate across the property. He then subtracted a 25-foot nonminable setback next to Hamblen Road, multiplied the remainder by 12% to reflect the increase in the volume of sand and gravel once they’re brought to the surface, and finally determined that the total minable deposits were 3,973,149 tons. He estimated that a prudent slope of the pit walls and the usual operations of a mine would reduce the total tons of minable aggregate to 3,637,000. Unlike Moritz, Ebanks did not include a work area in his calculation because he assumed that the operator would build a workplant somewhere on the 24-acre parcel still owned by Terrene that was sand-and-gravel-free. Ebanks’s hypothetical mine operator would produce at a much higher rate than Moritz’s-- 3 An isopach map depicts the thickness of deposits (in this case, sand and gravel deposits) as contour lines, called isopachs. Think of it as a topographic map, except that the contour lines are subterranean. Ebanks’s isopach map assumes that changes in the thickness of sand and gravel deposits between boreholes are linear.Page: Previous 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 NextLast modified: November 10, 2007