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Typicot Blasthole <br />section <br />— Collar <br />CD <br />�E <br />E <br />d <br />4 N <br />in r <br />Co L' <br />o m <br />Y <br />!` Y <br />M j <br />t O <br />{' L <br />CL a. <br />a C) <br />c <br />_N M <br />O N <br />= O <br />Gf <br />0 <br />O <br />r <br />LL <br />CS <br />U <br />INITIATE <br />15 <br />N <br />NEW HORIZON MINE <br />TYPICAL FULL BENCH SHOT PATTERN <br />L Normal 14 Ft x 14 -t Centers <br />J 67 ns Delay <br />25 ns Delay <br />ri Delay per blasthale ^ n7Usrconds <br />Fran vitiation <br />LO Olasthole with ANFO or Slurry product only <br />` Q Blosthole with bopped product <br />at bottom, then Slurry or ANFO product <br />L <br />Typkal blasthoie and blasting product perineters are - <br />Blastholes 5.25 in to 7.0 In diameters <br />30 Feet to 85 Feet deep <br />Blasthg Products - ANFG /Slurry 160 lbs to 1.420 ibs <br />per hole <br />Bagged Product - 20 Ibs to <br />140 tbs par We <br />Boosters - 075 lb to 2 -0 lb per hole <br />Total +eight of blasting products of all types <br />(AW0. sturry, bagged and twasters) in a biasthale <br />varies Fran 160 ibs to 1,420 Ibs <br />Note= Pattern may be modified to meet <br />specific mining conditions <br />5ji- 7Y- e091 <br />C!-, R. Hammond <br />Certified Btaster <br />d.%tMG \w i•MC•e�witC V'w.t,- YCKM -Ii.K iw0.d %VG <br />M <br />c-1 <br />O <br />N <br />l <br />N <br />W <br />1, <br />a <br />d' <br />ca <br />v <br />M <br />In <br />O <br />N <br />o <br />z <br />W` <br />N <br />T <br />1--. <br />x <br />� <br />U <br />a <br />H <br />F <br />Q <br />� <br />