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	Name	Last modified	Size
	Parent Directory
	a_descriptive_treatise_on_mining_machinery_1877.pdf	2022-02-20 22:24	13193 KB
	a_practical_treatise_on_mining_surveying_1863.pdf	2022-02-20 22:37	9215 KB
	a_rudimentary_treatise_on_coal_and_coal_mining_1900.pdf	2022-02-20 22:37	8709 KB
	a_study_of_ore_deposits_for_the_practical_miner_1908.pdf	2022-02-20 22:27	10817 KB
	a_text-book_of_coal-mining_1904.pdf	2022-02-20 22:35	22721 KB
	a_text-book_of_ore_and_stone_mining_1894.pdf	2022-02-20 22:28	93560 KB
	a_textbook_of_ore_dressing_1909.pdf	2022-02-20 22:33	39346 KB
	a_textbook_on_mining_engineering_vol_1_1900.pdf	2022-02-20 22:26	19237 KB
	a_textbook_on_mining_engineering_vol_2_1900.pdf	2022-02-20 22:29	15188 KB
	a_textbook_on_mining_engineering_vol_3_1900.pdf	2022-02-20 22:26	27396 KB
	a_textbook_on_mining_engineering_vol_4_1900.pdf	2022-02-20 22:27	15475 KB
	a_textbook_on_mining_engineering_vol_5_1900.pdf	2022-02-20 22:34	19949 KB
	a_textbook_on_mining_engineering_vol_6_1900.pdf	2022-02-20 22:28	24837 KB
	a_textbook_on_mining_engineering_vol_8_1900.pdf	2022-02-20 22:29	11928 KB
	a_treatise_on_coal_mine-gases_and_ventilation_1878.pdf	2022-02-20 22:37	8582 KB
	a_treatise_on_coal_mining_vol_1_1900.pdf	2022-02-20 22:32	15351 KB
	a_treatise_on_coal_mining_vol_2_1900.pdf	2022-02-20 22:25	31450 KB
	a_treatise_on_coal_mining_vol_3_1900.pdf	2022-02-20 22:27	17044 KB
	a_treatise_on_coal_mining_vol_6_1900.pdf	2022-02-20 22:32	2846 KB
	a_treatise_on_coal_mining_vol_supplement_1900.pdf	2022-02-20 22:30	23377 KB
	a_treatise_on_ore_deposits_1884.pdf	2022-02-20 22:37	25735 KB
	a_treatise_on_practical_and_theoretical_mine_ventilation_1884.pdf	2022-02-20 22:35	37210 KB
	a_treatise_on_practical_stamp_milling_and_stamp_mill_construction_1912.pdf	2022-02-20 22:34	4825 KB
	a_treatise_on_prospecting_1899.pdf	2022-02-20 22:25	23933 KB
	after_earthquake_and_fire_1906.pdf	2022-02-20 22:25	11985 KB
	an_introduction_to_mining_science_1915.pdf	2022-02-20 22:26	21818 KB
	coal-tar_and_ammonia_1887.pdf	2022-02-20 22:27	39853 KB
	coal-tennessee_1883.pdf	2022-02-20 22:35	19427 KB
	coal_age_vol_03_1913.pdf	2022-02-20 22:32	111774 KB
	coal_age_vol_16_1919.pdf	2022-02-20 22:24	103694 KB
	coal_age_vol_17_1920.pdf	2022-02-20 22:29	135542 KB
	coal_age_vol_18_1920.pdf	2022-02-20 22:31	135323 KB
	coal_age_vol_19_1921.pdf	2022-02-20 22:24	172445 KB
	coal_age_vol_20_1921.pdf	2022-02-20 22:29	117837 KB
	coal_age_vol_21_1922.pdf	2022-02-20 22:30	117750 KB
	coal_age_vol_22_1922.pdf	2022-02-20 22:28	136751 KB
	coal_age_vol_4_1913.pdf	2022-02-20 22:33	112252 KB
	coal_and_coal-mining_1869.pdf	2022-02-20 22:25	26741 KB
	coal_and_coal_oil_or_the_geology_of_the_earth_1865.pdf	2022-02-20 22:35	21793 KB
	coal_and_metal_miners_pocketbook_1900.pdf	2022-02-20 22:31	36060 KB
	coal_and_the_coal_mines_1889.pdf	2022-02-20 22:25	25148 KB
	coal_deposits_in_montana_1974.pdf	2022-02-20 22:32	1455 KB
	coal_iron_and_oil_or_the_practical_american_miner_1866.pdf	2022-02-20 22:36	54742 KB
	coal_iron_and_war_1920.pdf	2022-02-20 22:33	4753 KB
	coal_men_of_america_1918.pdf	2022-02-20 22:23	47505 KB
	coal_mining_1914.pdf	2022-02-20 22:27	16448 KB
	coal_mining_catalogs_1922.pdf	2022-02-20 22:34	138803 KB
	coke-a_treatise_on_the_manufacture_of_coke_1895.pdf	2022-02-20 22:37	17202 KB
	colliery_engineering_vol_31_1911.pdf	2022-02-20 22:24	70222 KB
	colliery_engineering_vol_32_1912.pdf	2022-02-20 22:31	76797 KB
	colliery_engineering_vol_33_1913.pdf	2022-02-20 22:24	73350 KB
	colliery_engineering_vol_34_1914.pdf	2022-02-20 22:34	76262 KB
	colliery_engineering_vol_35_1915.pdf	2022-02-20 22:34	57526 KB
	colliery_surveying-a_primer_1896.pdf	2022-02-20 22:25	3828 KB
	colliery_working_and_management_1951.pdf	2022-02-20 22:35	15808 KB
	combustion_of_coal_and_the_prevention_of_smoke_1913.pdf	2022-02-20 22:35	8648 KB
	compressed_air_plant_1910.pdf	2022-02-20 22:36	17861 KB
	compressed_air_practice_in_mining_1922.pdf	2022-02-20 22:25	13870 KB
	conditions_in_the_coal_mines_of_colorado_1914.pdf	2022-02-20 22:36	6413 KB
	considerations_upon_the_art_of_mining_1821.pdf	2022-02-20 22:25	3102 KB
	copper_smelting_1885.pdf	2022-02-20 22:34	5279 KB
	cyanide_practice_1910-1913_1913.pdf	2022-02-20 22:27	20511 KB
	economic_geology_of_montana_1903.pdf	2022-02-20 22:25	11125 KB
	electrical_practice_in_collieries-a_manual_for_colliery_managers_1903.pdf	2022-02-20 22:23	9206 KB
	examination_questions_for_mine_inspector_1907.pdf	2022-02-20 22:29	15611 KB
	gases_met_with_in_mines-mine_ventilation_1903.pdf	2022-02-20 22:37	32167 KB
	gems_from_the_tailings_1875.pdf	2022-02-20 22:24	4947 KB
	geology_and_ore_deposits_of_boise_basin_idaho_1947.pdf	2022-02-20 22:34	22132 KB
	geology_applied_to_mining_1904.pdf	2022-02-20 22:31	8654 KB
	geology_of_colorado_and_western_ore_deposits_1893.pdf	2022-02-20 22:37	21675 KB
	geology_of_colorado_ore_deposits_1888.pdf	2022-02-20 22:30	4954 KB
	geology_of_western_ore_deposits_1905.pdf	2022-02-20 22:36	15952 KB
	gold_mining_machinery_1906.pdf	2022-02-20 22:37	16376 KB
	handbook_of_milling_details_1914.pdf	2022-02-20 22:31	13190 KB
	handbook_of_ore_dressing-equipment_and_practice_1920.pdf	2022-02-20 22:26	14584 KB
	harrison_improved_mining_machine_1882.pdf	2022-02-20 22:34	2037 KB
	history_of_the_scofield_mine_disaster_1900.pdf	2022-02-20 22:26	22280 KB
	machinery_for_metalliferous_mines_1902.pdf	2022-02-20 22:36	38233 KB
	mineral_deposits_1913.pdf	2022-02-20 22:32	39607 KB
	mineral_resources_of_the_united_states_1882.pdf	2022-02-20 22:33	73642 KB
	mining_and_mine_ventilation_1915.pdf	2022-02-20 22:29	28395 KB
	mining_and_ore-dressing_machinery_1890.pdf	2022-02-20 22:26	54576 KB
	mining_and_the_mechanical_preparation_of_ores_1870.pdf	2022-02-20 22:36	54315 KB
	modern_methods_of_producing_coal_1902.pdf	2022-02-20 22:25	44356 KB
	modern_practice_in_mining_vol_1-coal_1908.pdf	2022-02-20 22:27	7292 KB
	modern_practice_in_mining_vol_2-shafts_1908.pdf	2022-02-20 22:31	11488 KB
	modern_practice_in_mining_vol_3-working_coal_1908.pdf	2022-02-20 22:25	6525 KB
	modern_practice_in_mining_vol_4-ventilation_1908.pdf	2022-02-20 22:26	6549 KB
	new_river_mines-where_they_are-what_they_are_1885.pdf	2022-02-20 22:30	3049 KB
	notes_on_metallurgical_mill_construction_1906.pdf	2022-02-20 22:36	5891 KB
	on_the_igneous_origin_of_certain_ore_deposits_1894.pdf	2022-02-20 22:35	1555 KB
	ore-deposits-a_sequel_to_the_2d_ed_of_the_genesis_of_ore-deposits_1913.pdf	2022-02-20 22:25	44199 KB
	ore_deposits-a_discussion_re-published_1905.pdf	2022-02-20 22:35	6388 KB
	ore_deposits_of_the_southwest_1932.pdf	2022-02-20 22:26	5572 KB
	ore_dressing_vol_1_1903.pdf	2022-02-20 22:38	46108 KB
	ore_dressing_vol_2_1903.pdf	2022-02-20 22:32	37423 KB
	ore_dressing_vol_3_1909.pdf	2022-02-20 22:27	28818 KB
	ore_dressing_vol_4_1909.pdf	2022-02-20 22:34	23656 KB
	ore_dressing_vol_index_1909.pdf	2022-02-20 22:26	11837 KB
	ore_mining_methods_1910.pdf	2022-02-20 22:37	18066 KB
	placer_mining_1897.pdf	2022-02-20 22:33	15163 KB
	pomeroys_mining_manual_for_prospectors_1881.pdf	2022-02-20 22:30	2827 KB
	popular_fallacies_regarding_precious-metal_ore_deposits_1884.pdf	2022-02-20 22:30	1509 KB
	practical_application_of_the_tube_mill_to_metallurgical_problems_1917.pdf	2022-02-20 22:27	4613 KB
	practical_coal_mining-a_manual_for_managers_1905.pdf	2022-02-20 22:27	19094 KB
	principal_deposits_of_strategic_and_critical_minerals_in_nevada_1985.pdf	2022-02-20 22:37	14608 KB
	principles_construction_and_application_of_pumping_machinery_1905.pdf	2022-02-20 22:32	16376 KB
	prospecting_for_gold_and_silver_1895.pdf	2022-02-20 22:37	12354 KB
	prospecting_for_gold_and_silver_in_north_america_1896.pdf	2022-02-20 22:35	8040 KB
	prospecting_for_minerals-a_practical_handbook_for_prospectors_1906.pdf	2022-02-20 22:35	33659 KB
	prospecting_locating_and_valuing_mines_1900.pdf	2022-02-20 22:35	52952 KB
	pyrite_smelting_1905.pdf	2022-02-20 22:35	4223 KB
	quicksilver_resources_of_california_1918.pdf	2022-02-20 22:30	34285 KB
	recovering_coal_mines_after_explosions_and_fires_1910.pdf	2022-02-20 22:38	1143 KB
	report_of_the_geological_survey_of_the_state_of_missouri_1974.pdf	2022-02-20 22:29	2004 KB
	report_on_mining_and_the_mechanical_preparation_of_ores_vol_3_1870.pdf	2022-02-20 22:36	54314 KB
	report_on_mining_and_the_mechanical_preparation_of_ores_vol_4_1870.pdf	2022-02-20 22:38	28732 KB
	resources_of_south-west_virginia_1881.pdf	2022-02-20 22:33	19919 KB
	rock_crushing_machinery_1910.pdf	2022-02-20 22:27	3062 KB
	safety_lamps_and_colliery_explosions_1902.pdf	2022-02-20 22:34	668 KB
	silver_lead_deposits_of_eureka_nevada_1884.pdf	2022-02-20 22:27	46078 KB
	stamp_milling_and_cyaniding_1915.pdf	2022-02-20 22:25	10181 KB
	statistics_of_coal_1848.pdf	2022-02-20 22:23	44816 KB
	sundry_geological_problems_1906.pdf	2022-02-20 22:34	1400 KB
	the_choice_of_coarse_and_fine-crushing_machinery_1894.pdf	2022-02-20 22:29	15418 KB
	the_coal_mines_regulation_act_of_1887_1888.pdf	2022-02-20 22:30	13247 KB
	the_coal_regions_of_pennsylvania_1848.pdf	2022-02-20 22:26	14122 KB
	the_colliery_engineer_pocket_book_1891.pdf	2022-02-20 22:31	24134 KB
	the_colliery_managers_handbook_1904.pdf	2022-02-20 22:36	19810 KB
	the_deposits_of_the_useful_minerals_and_rocks_vol_1_1914.pdf	2022-02-20 22:32	23524 KB
	the_deposits_of_the_useful_minerals_and_rocks_vol_2_1914.pdf	2022-02-20 22:37	56601 KB
	the_edison_electric_safety_mine_lamp_1916.pdf	2022-02-20 22:32	32430 KB
	the_enrichment_of_ore_deposits_1917.pdf	2022-02-20 22:35	22820 KB
	the_explorers_miners_and_metallurgists_companion_1873.pdf	2022-02-20 22:30	31770 KB
	the_flotation_process_1916.pdf	2022-02-20 22:32	9194 KB
	the_genesis_of_ore_deposits_1902.pdf	2022-02-20 22:30	36611 KB
	the_geology_and_ore_deposits_of_goldfield_nevada_1909.pdf	2022-02-20 22:23	38696 KB
	the_gold_fields_of_alaska-how_to_reach_and_operate_them_1896.pdf	2022-02-20 22:36	1590 KB
	the_gold_fields_of_lower_california_1889.pdf	2022-02-20 22:28	2927 KB
	the_gold_fields_of_st_domingo_1860.pdf	2022-02-20 22:25	2297 KB
	the_gold_mines_of_the_rand_1895.pdf	2022-02-20 22:35	8090 KB
	the_golden_colony_1855.pdf	2022-02-20 22:36	6867 KB
	the_mechanical_engineering_of_collieries_vol_1_1905.pdf	2022-02-20 22:25	31993 KB
	the_mechanical_engineering_of_collieries_vol_2_1909.pdf	2022-02-20 22:28	19818 KB
	the_miners_handbook_1894.pdf	2022-02-20 22:37	26608 KB
	the_mining_and_metallurgy_of_gold_and_silver_1867.pdf	2022-02-20 22:31	27919 KB
	the_nature_of_ore_deposits_vol_1_1905.pdf	2022-02-20 22:27	18221 KB
	the_nature_of_ore_deposits_vol_2_1905.pdf	2022-02-20 22:33	15721 KB
	the_ore_deposits_of_the_rico_mountains_colorado_1902.pdf	2022-02-20 22:29	11090 KB
	the_ore_deposits_of_the_united_states_1895.pdf	2022-02-20 22:36	16859 KB
	the_ore_deposits_of_the_united_states_and_canada_1906.pdf	2022-02-20 22:35	35757 KB
	the_ore_deposits_of_utah_1920.pdf	2022-02-20 22:31	82654 KB
	the_origin_and_rationale_of_colliery_explosions_1895.pdf	2022-02-20 22:36	2441 KB
	the_practice_of_ore_dressing_in_europe_1884.pdf	2022-02-20 22:37	2092 KB
	the_principles_and_practice_of_colliery_ventilation_1879.pdf	2022-02-20 22:27	1709 KB
	the_resources_of_arizona-its_mineral_lands_1881.pdf	2022-02-20 22:26	7202 KB
	the_resources_of_california-mining_1869.pdf	2022-02-20 22:33	32368 KB
	the_sampling_and_estimation_of_ore_in_a_mine_1904.pdf	2022-02-20 22:35	4126 KB
	the_stamp_milling_of_gold_ores_1897.pdf	2022-02-20 22:34	8928 KB
	the_story_of_coal_and_iron_in_alabama_1910.pdf	2022-02-20 22:33	51591 KB
	the_theory_and_practice_of_ore_dressing_1915.pdf	2022-02-20 22:32	16639 KB
	thirteen_years_of_travel_and_exploration_in_alaska_1890.pdf	2022-02-20 22:37	7516 KB
	tunneling_by_machinery_1867.pdf	2022-02-20 22:32	2038 KB
	types_of_ore_deposits_1911.pdf	2022-02-20 22:24	11218 KB
	usa_coal_bearing_areas_map.pdf	2022-02-20 22:24	76 KB
	ventilation_in_mines_1903.pdf	2022-02-20 22:35	57964 KB