Laserfiche WebLink
CIK Milling Company,LLC <br /> Penn Mine / Lake County, Colorado <br /> on a graded area immediately after salvage, then the Operator/Applicant must specify how the topsoil will be <br /> stockpiled and stabilized with a vegetative cover or other means until used in reclamation. Plant growth medium <br /> stockpiles must be located separate from other stockpiles,out of the way of mine traffic and out of stream channels <br /> or drainage ways.The location of plant growth medium stockpiles must be shown on Exhibit E-Map; <br /> As described above the operation will mine the deposit which is exclusively located on top of surface soils. <br /> Therefore, there is no need to salvage and store soils for reclamation. Once the deposit has been <br /> removed, the remaining surface soils will be graded and vegetated as described in the reclamation plan. <br /> CJK however intend to store all vegetation to be grubbed prior to operation, for mulching a spreading on <br /> areas after surface material has been removed. This material will be stored in lay-down areas as shown <br /> in Figure 6-7, Exhibit E Section 6.4. <br /> 4.1.3 Overburden & Waste Rock <br /> 6.3.3(1)(c). Specify the thickness of overburden or quantity of waste rock, if any,tobe removed to reach the deposit. <br /> The location of any overburden stockpiles or waste rock fills must be shown on Exhibit E- Maps. <br /> The deposits exist solely on the surface, therefore, there will be no mining of overburden or waste rock. <br /> However, material mined that is greater than 2 inch is generally development rock and is low grade. This <br /> material will be screened (See 4.1.5, Mine Operation) and will remain on site for use in filling exploration <br /> holes (and possibly old collapsed shafts). Waste rock piles are shown in Figure 6-7, Exhibit E Section 6.4. <br /> 4.1.4 Deposit Thickness <br /> 6.3.3(1)(d). Specify the thickness of the deposit to be mined; <br /> The thickness of the deposits is a function of the topography surrounding the historic shafts. On steeper <br /> terrain (e.g. Penn 3)the deposits are nominally 30ft-120ft high on the downslope side. On flatter terrain <br /> (e.g. Penn 1)the deposits are nominally 10ft-40ft high. <br /> 4.1.5 Mining Operation Components <br /> 6.3.3(1)(e). describe the major components of the mining operation such as: roads and access routes, pit, office, <br /> shop/maintenance buildings, plant, processing facilities, and any underground openings such as adits or ventilation <br /> facilities.These components must be located on Exhibit E-Map; <br /> Site Infrastructure (See Figure 6-7, Exhibit E Section 6.4): <br /> The combined mine disturbance area of all 3 deposits will be approximately 9.6 acres. <br /> Lake County Road 1 cuts through the Mine Property,on the North side of the proposed Penn 1,2 &3 mine <br /> areas. The primary mining component on the property will be an existing series of roads which lead to <br /> each of the deposits. Given close proximity to Leadville, and the mobile nature of this equipment there is <br /> no need for onsite shop or maintenance buildings. Maintenance will be performed in Leadville, <br /> approximately 2.5 miles from the mine. <br /> Initial Application / March 2021 4-2 <br />