div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails1jpg width=140 height=200 divpCOMPAÑIADEMINASBUENAVENTURASA MEMORIA1973pdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails8jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=9Page 9button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=9 data-page=9 class=ts-thumb lazyload alt=Page 9: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails9jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=10Page 10button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=10 data-page=10 class=ts-thumb lazyload alt=Page 10: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails10jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=11Page 11button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=11 data-page=11 class=ts-thumb lazyload alt=Page 11: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails11jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=12Page 12button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=12 data-page=12 class=ts-thumb lazyload alt=Page 12: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails12jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=13Page 13button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=13 data-page=13 class=ts-thumb lazyload alt=Page 13: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails13jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=14Page 14button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=14 data-page=14 class=ts-thumb lazyload alt=Page 14: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails14jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=15Page 15button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=15 data-page=15 class=ts-thumb lazyload alt=Page 15: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails15jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=16Page 16button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=16 data-page=16 class=ts-thumb lazyload alt=Page 16: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails16jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=17Page 17button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=17 data-page=17 class=ts-thumb lazyload alt=Page 17: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails17jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=18Page 18button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=18 data-page=18 class=ts-thumb lazyload alt=Page 18: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails18jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=19Page 19button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=19 data-page=19 class=ts-thumb lazyload alt=Page 19: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails19jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=20Page 20button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=20 data-page=20 class=ts-thumb lazyload alt=Page 20: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails20jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=21Page 21button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=21 data-page=21 class=ts-thumb lazyload alt=Page 21: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails21jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=22Page 22button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=22 data-page=22 class=ts-thumb lazyload alt=Page 22: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails22jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=23Page 23button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=23 data-page=23 class=ts-thumb lazyload alt=Page 23: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails23jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=24Page 24button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=24 data-page=24 class=ts-thumb lazyload alt=Page 24: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails24jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=25Page 25button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=25 data-page=25 class=ts-thumb lazyload alt=Page 25: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails25jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=26Page 26button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=26 data-page=26 class=ts-thumb lazyload alt=Page 26: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails26jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=27Page 27button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=27 data-page=27 class=ts-thumb lazyload alt=Page 27: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails27jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=28Page 28button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=28 data-page=28 class=ts-thumb lazyload alt=Page 28: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails28jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=29Page 29button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=29 data-page=29 class=ts-thumb lazyload alt=Page 29: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentscoreader031viewer20220218065bb2947d09d3f285758cfb1fhtml5thumbnails29jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=30Page 30button div class=ts-imageimg data-url=companiademinasbuenaventurasa-hemos-perforado-un-total-de-9619-metros-dehtmlpage=30 data-page=30 class=ts-thumb lazyload alt=Page 30: COMPAÑIADEMINASBUENAVENTURASA …flipbookbvnbuenaventuracompeAdm_BibliotecaMemorias_Anual · Hemos perforado un total de 9619 metros de socavones chimeneas y piques y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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