The U.S. Bureau of Land Management (BLM) has deemed Rocky Mountain Industrials’ latest plan for its limestone quarry north of Glenwood Springs complete, moving the proposal into technical review before a future public review process. The proposal would more than triple the federally approved acreage at the Mid-Continent Limestone Quarry, from about 16 acres to 56.1 acres. RMI is seeking approval to mine several hundred feet upslope from the exis…