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mining will be determined by market conditions and may occur"out of sequence" before Phase 2 <br /> or Phase 1 are completed. Following the removal of surface gravels, the underlying metamorphic <br /> bedrock will be mined in the same way as detailed in Phases 1 and 2. As the overlying Neogene <br /> Boulder gravel is mined, remnant gravel may be used as backfill. <br /> Phases 4 and/or 5 will be mined in the same manner as Phases 2 and 3 in the event a reservoir is <br /> chosen for the post-mine land use (Map C-6), removing additional metamorphic rock to create a <br /> depression instead of a flat quarry floor. <br /> Excess waste fines and surface debris will be permanently stored in a WRL located north and <br /> east of the processing area and the CCP. If Phases 4 and 5 are mined for a reservoir, waste from <br /> those phases may require disposal offsite. Division approval of offsite disposal of waste will be <br /> pursued prior to opening Phase 4 for mining. <br /> Young Ranch Resource PIA.0 <br /> February 2020 D-7 <br />