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"MINING IN IDAHO" 5 video series,

"A HISTORY OF MINING IN IDAHO"

"MINERALS IN THE GEM STATE"

"MINING IN THE GEM STATE"

"MODERN MINING IN IDAHO"

"MODERN MINING AND THE ENVIRONMENT"
"MINING: DISCOVERIES FOR PROGRESS"10 min, Employs 3 million in U.S./safe/high paying jobs/things we see, hear, touch come from mining/40,000 lbs of minerals used per person each year/reclamation plans essential.
MINING FOR MUSIC”23min., Teacher Guide, Everything you use is made from elements that come from earth/sources of things we use everyday/copper, iron, coal, gold, silver mines/ without mining there would be no instrumental music or hardly anything else.
"MODERN GOLD MINING TECHNIQUES"90 min, Geology/where to locate gold/panning/sluicing techniques/mossing/sampling/fanning/dry washing/electronic prospecting/underwater prospecting/hydraulic concentrating/dredging/cleaning/amalgamating gold.
"MT. ST. HELENS: Turmoil of Creation"90 min, Mt. St. Helens Visitor Center/Mt. St. Helens before great eruption, aftermath devastation/Signs of life returning to area.
"MT. ST. HELENS: MONITORING AN ACTIVE VOLCANO"*25 min, 1980 eruption/effects on property, people/geological hazards reduction.
"NATURAL GAS DEVELOPMENT ON THE CARSON NATIONAL FOREST: A SUCCESS STORY"*12 min, Natural gas extracted in environmentally sound manner/public participation in project/ keeping roads out of drainage bottom/road corridor for pipeline/avoiding elk calving area /cultural resource clearances/woodland/meadow edge effect/gas wells water treated for wildlife/ponds/revegetating disturbed areas.
"NATURE'S FURY", Earthquakes/hurricanes/tornados/floods/consequences for humans/ cataclysmic destruction/human courage/earthquakes create, shape landscapes, destroy cities rotating updrafts build into tornados that sweep Midwest's "Tornado Alley"/cloud disturbances grow into hurricanes that ravage coastal areas/flooding cannot be tamed/ Heroes save homes, lives/victims suffer tragedies.
"OKAVANGO: AFRICA'S WILD OASIS"60 min, Okavango Delta/refuge in heart of world's greatest deserts/floodwaters from Angola double delta size to 5,000 sq miles/water decides who will survive, perish/cheetahs, wild dogs rule savanna/hippos, crocodiles reign swamp/ pangolin survives raging fires/catfish try to walk away from shrinking pools/elephants shake trees for palm nuts/wild dogs overpower lechwe.

"OLD TIME MINE"55 min, Old photos, newsreels show freedom of gold rush life/new towns started by prospectors/rocker boxes/long toms/processing ore/ball-stamp mills/ placer-lode-hydraulic mining/amalgamation tables.
"ON THE MONEY", Hunting tips from Oregon State Police.
"OPAL CUTTING MADE EASY" Black Mexican, Boulder opal/doublets/triplets/carving opal.
"OUTDOOR ETHICS"19 min, Standards, consequences of outdoor behavior/littering/criminal trespass/criminal mischief/wildland fire/pollution/could mean parks being closed.
"OUT OF THE ROCK"*29 min, Minerals in future/modern life depends on mineral resources/ Minerals finite/sampling of earth's crust confirmed adequate resources exist to meet human needs far into future/environment issues/technologies/geologic history of earth.
"PANAMA WILD: RAIN FOREST OF LIFE"60 min, Rain forest on Panamanian island/sustained by plant, animal/colossal tree/shadowy forest floor/leafy canopy/exotic species/predatory & peaceful natural harmony/one of world's last great places.
"PHOSPHATE AND THE FOREST, CARIBOU NATIONAL FOREST"*29 min, Idaho mines/mining on public land/reclamation plans before mining proceeds/products/where phosphate found/how earth produces it/modern techniques/industry-agency cooperation/economic benefits for community/environment protection a priority.
"PHOSPHATE FEEDS YOU" Teacher Guide, Phosphate mining essential to production of food human beings depend on for survival/discovered in Florida 1881/phosphate beds are primary source of phosphorus, element required for formation, function of brain, blood, bones, tissue in animals, humans/2 areas in Florida provide 80% of nation's, ¼ of world's phosphate/before removing phosphate ore from earth, companies subject to stringent permitting process/employment for more than 9,000/innovative techniques.
"PLATINUM: THE ELEMENT PT"20 min, Platinum/platinum group metals/ruthenium/rhodium/ palladium/osmium/iridium first used in Egypt/16th Century Columbia, South America by Conquistadors/"platina" means little silver/200 years later brought to Europe/beauty in platinum jewelry crafted for Czars/antique Russian coins/platinum-rich Merensky Reef, Africa, leading producer of platinum/complex chemical, mechanical processes required to refine, separate platinum/platinum, alloys vital in catalytic converters/reduce exhaust pollution/manufacture synthetic fibers/fuel cells produce energy/surgical-medical implants resist corrosive body fluids/stainless steel & super alloys/aviation systems/electronics.
"PLAY IT SAFE"/"SPLASH"/"OREGON WATER POWER"64 min, K-6, Water safety/surf condition flags/water currents.
PROJECT MINE K-6, teacher's guide

"TEACHER ORIENTATION"12 min, Explains other videos/ shows teacher applying projects in classroom, students tell what they have learned from videos, hands-on projects.

"GEOLOGY"18 min, How rocks are formed/physical properties of minerals/different types of rocks, minerals, fossils.

"MATTER"24 min, Systems for extracting gold/cyanide leaching/gold panning/wall board factory/atoms/elements/compounds/ density/mass/volume.

"NEVADA HISTORY"29 min, Life of early miners/improvements made through technology/supply /demand, diversity, cost of operations.

"SIMPLE MACHINES"17 min, Make work easier/wheels/axles/gears/inclined planes/lever/ fulcrum/pulley.
"PROSPECTING FOR GOLD!"63 min, Gold fever/the cure/6 methods of finding gold/tips for beginner-experienced gold seeker/gold-bearing areas/identify gold/where gold accumulates/ panning/sluicing/wet-dry washing/metal detectors/shallow, deep-water dredging.
"PROTECTING COASTAL WATERS, A COMMUNITY APPROACH"*18 min, Coast activities/animal habitats/estuary/Coquille River testing.
"RAPIDS Of THE COLORADO RIVER"*20 min, Hydraulic geomorphic events at specific sections of rapids along this mighty river.
"ROCK ODYSSEY"30min, Sandy, Crystal search for "Mica's Magic Gemstone"/meet 4 characters

/Mica, tour guide/Sir Sediment, ruler of sedimentary rocks/Iggy St. Igneous, guardian of igneous rocks/Matty Morphic, metamorphic magician/3 categories of rocks/sedimentary, igneous, metamorphic/how each category formed/mineral properties/types/mineral makeup.


"RUNNING WATER: EROSION, DEPOSITION & TRANSPORTATION"21 min, Streams, consequent, antecedent, subsequent, superimposed, braided, terraces/load/solution/suspension/narrow valleys/waterfalls/broad valleys/alluvial fans/flood plane/meander/erosion/deposition/

oxbow/delta/river patterns/water gap/wind gap/placer deposit.


"SEA OF GREEN, The Story Of The Tillamook State Forest"19 min, Tillamook State Forest/N Oregon Coast Range mountains/wildfires transformed forest into 300-sq mile wasteland/reforestation returned area to health/before settlement/homesteaders/loggers/ wildfires/pioneers replanted Tillamook/specialists managing forest for future.
"SELF DEFENSE FOR WOMEN"120 min, Defend yourself against attackers/If assaulted, you have options/weapons/submission/strange behavior/talking/noise/running/fighting.
"SHOWCASING MINERAL ACTIVITIES"*15 min, Mining done in harmony with forest resources /environment concerns/water quality/animals/reclamation/oil-gas exploration/rare plants/ roads have minimum impact on environment/phosphate-coal mining, 1/3 of America's energy.
"SILVER"28 min, Mile underground/twisting veins of ore make recovery challenging/old photographs-drawings-music of post-Civil War silver boom/importance of silver in American West/rich deposits easily mined with pick, shovel/metallurgical processes to separate, refine small amounts of silver from ore/Americans consume 150 million troy ounces of silver every year/40 million troy ounces produced domestically/hi-tech applications/recycling, conservation vital.
"SLEEPER MINE--THE AWAKENING GIANT"*15 min, 24 hours a day/7 days a week/lowest cost producer in U.S./$27,000,000.00 to start, repaid within 6 months/1 oz high-grade coarse gold per ton of ore/blasting done twice a day/heap leaching explained/protecting environment/many jobs for local community.
"SLUICING FOR GOLD"
"SOFT PATHS"*15 min, How to enjoy wilderness without harming it, no trace camping.
"SOME REALLY WILD PLACES"*12 min, grades 5-8, teacher's guide, Scenic wilderness.
"SOUTHERN OREGON TRAVELOGUE"60 min, What to see, do in S Oregon/history of towns/ Applegate Trail/lakes/rivers/recreation/parks/climate/wineries/medical services.
"STAY OUT AND STAY ALIVE"15 min, Dangers in, around abandoned mine sites.
"SUCCESSFUL GOLD DREDGING MADE EASY" 45 min, Locating, dredging up paystreaks/gold bearing areas/reading the river/sampling/production/final clean-up procedures.
"SURE-FIRE PANNING METHODS" Panning for gold.
"TEAMWORK AND TONNAGE"15 min, Rochester, large surface mine, NW Nevada's largest mining property/largest silver mine in North America/lowest production costs per oz/produces gold byproduct/latest technology/heap leaching process/employee satisfaction.

"THE ALASKAN EARTHQUAKE"*27 min, Damage caused by great 1964 Alaskan earthquake/ tsunami damage/coastal uplift/liquefaction/lateral movement damage on large scale/early need to plan for regional geologic hazards/general nature, causes of earthquakes.
"THE CHALLENGE OF THE UNKNOWN"143:30 min, K-12, teacher's guide, For students who view math as school survival skill, have trouble seeing their way into mathematics, and understanding its relevance in their lives/shows math in new light/helps students understand how to solve complex problems/shows men, women using mathematics as tool to make tasks easier. "SITUATION: WHERE AM I?"18 min, orienteering/wind prospecting/sun sculpture/comedy segment--revolving door. "INFORMATION: WHAT DO I KNOW?"21 min, ice climbing/Anasazi Indians/speed skiing/fish finding/comedy segment--the lineup. "RESTATEMENT: HOW DO I SEE IT?"19 min, dinosaurs/locks, swamp/ski bus/comedy segment–-wallpapering. "OUTCOMES: HOW DO I GET THERE?"22:30 min, giant egg/cathedral/ demolition/comedy segment--the sandwich. "MANAGEMENT: WHAT DO I DO NEXT?"21 min, canoe and comedy segment--the outing. "ESTIMATION: AM I CLOSE?"21 min, sharks/china/ avalanche/comedy segment--the bakery. "ARGUMENT: AM I RIGHT?"21 min, boomerangs/sun daggers/blimp/Stonehenge/comedy segment--piano moving.
"THE COMPLETE GOLD PROSPECTOR"120 min Prospecting/panning/sluicing/hibanking/dredging.
"THE CONTINUUM--AN ENDURING RESOURCE OF WILDERNESS"*14 min, Scenic landscapes presented with inspiring quotations.
"THE EARTH BENEATH US, A NATURAL RESOURCE EXPERIENCE"*10 min, Summer field course "Total Concept of Mining Industry"/annually June thru mid-July with Colorado School of Mines/6-week course provides secondary school teachers, counselors, administrators with working knowledge of mining, metallurgical industries to enhance classroom teaching/6 semester hours of credit granted by Colorado School of Mines for completion of course.
"THE ERUPTION OF KILAUEA"*27 min, Film footage/sound of lava fountains/volcanoes in Hawaii/volcanic processes/1962 American Film Festival Award.
"THE GREAT FOSSIL MYSTERY"13 min, Case of Sharp Wits detectives figure out what Snooper found outside/looks like rocks/one rock looks like a shell, other looks like someone pressed a plant into it/they need to use more resources than just their computer, Watts-On/library, museum, botanical gardens for information/Sharp Wits pool information/ questions on fossils/history of earth/environment/conservation of resources.
"THE GREENING OF PLANET EARTH"28 min, Carbon dioxide/nature's basic building block/ process of photosynthesis/earth's biosphere/carbon dioxide levels, 30% higher now than in pre-industrial era/enhanced growth of trees, plants/doubling of carbon dioxide in atmosphere to occur over next century/increase crop yields 30-40%/double water-use efficiency of vegetation/triple productivity of forests.
"THE HELLGATE - EXPERIENCE THE HISTORY OF THE ROGUE RIVER"30 min, Designated National "Wild and Scenic" river in 1968/Rogue River draws people from around world to experience unspoiled wilderness/history/wildlife/natural splendor/Hellgate Canyon's whitewater rapids/settlers first arrival in 1840's/kayak, raft, jet boat/alluring, dynamic, beautiful, fearsome/timeless, tireless sculptor shaping land.
"THE MIRACLE AT BRIDGE CREEK"30 min, Wild West has been urbanized/differences between people/compromise among ranchers, environmentalists, others/benefits of cooperation.
THE MIRACLE PLANET,55 min. each

"THE THIRD PLANET" Earth: wrapped in clouds, rich in water, planet of intricate systems/perfectly balanced to sustain life/sun forms from dust, hot gases/inner planets from colliding meteorites that brought water, amino acids/Earth's 3rd from sun position makes it refuge for life/1st rainfall/meteorites bombard our planet.

"THE HEAT WITHIN" Earth largely covered by cool oceans, hot enough inside to shine like star/energy from inner furnace brought water to surface/Yellowstone, geysers & seaming vents/Iceland, world's largest volcanic island, still growing/rifts in ocean floor/water hot enough to melt lead/Himalayas, thrust up from ocean bed because of heat within/Earth as only one continent/planet's inner furnace breaks continent apart, carries pieces to present positions/heat has shaped, changed planet.

"RIDDLES OF SAND & ICE" Earth's climate/balance of water, sunlight, temperature/limits of life/changing in ways we're just beginning to understand/ice age, ice covers more than 1/3 of globe/Alaskan glacier moves, breaking off rocks, taking them with it/massive boulders from Northern Canada left in New York City's Central Park by mile-thick glacier/Manhattan under sheet of ice/ Sahara, brought freezing death to much of planet, made desert bloom.
"THE NEW 49'ERS"30 min, Problems facing miners/productive/mining questions/motto is "miners helping miners"/gold mining techniques/members tell benefits.
"THE NEWMONT GOLD TEAM"20 min, Carlin gold deposit/most active producing area in world/leach pad covers 400 acres/started 1965, 105 employed, now 2,000 employed/history

/gold uses/King Tut's tomb treasures/gold attributes/geological process/geologist locates gold/engineering mine/computer graphics/assay lab/reclamation.


"THE OREGON DUNES" Oregon Dunes Nat'l Recreation Area/formation/nature/geography/man's uses of Oregon Dunes.
"THE PERMITTING GAME"*21 min, Mine operation plan/Montana platinum mine/laws affect mining operations/affecting surrounding area/efficiency/Environmental Impact Statement/ public commentmeetings/water quality/site suitability/wildlife/cost/visual quality/

construction/production/reclamation/roads/opening placement for underground mine/testing of liners under tailings to protect soil done by independent co.


"THE POWER TO PROTECT"30 min, Communities cooperate/groundwater protection programs/ pollution into ground into water supply/water underground/contamination/water sources.
"THE RED BUTTES WILDERNESS"*6 min, Botanical wonderland/spectacular scenery/Rangers keep trails clear/guide visitors/wilderness managed so people can see natural, healthy ecosystem at work/keeping pristine place where vegetation not disturbed.
"THE ROTTEN TRUTH"30 min, Here today, gone tomorrow--true about some things, but not garbage, it's forever/in U.S., we generate 200,000,000 tons garbage a year/"Museum of Modern Garbage" world's largest landfill/stuff buried in landfill/garbage magician/ Rhode Island plant/stuff we put out to be picked up for recycling/music, magic play part in tale of rotten--rotting--truth.
"THE SEARCH FOR SOLUTIONS" teacher guides EVIDENCE 17 min, Problem solving; info gathered/tested/retested/interpreted. PATTERNS 19 min, Form/purpose/patterns/framework of vision/evidence. INVESTIGATION 21 min, Systematic approach/observable facts/tasting/listening/generalizations/categories/experiences. TRIAL & ERROR 18 min, Errors essential to process/problem solvers organize, direct plan of attack. CONTEXT 18 min, Object in framework, context/powers of observation. ADAPTATION 18 min, Borrowing solution from problem/feedback/systematic repetition of adaptation process/problem & solution always changing. MODELING 19 min, Real world abstract description/complex forms/processes/phenomena/ideas/reduce risk, cost, complexity. PREDICTION 20 min, Purpose of science/world in orderly scheme/language/look ahead/laws/forecast. THEORY 17 min, Human stories/what happened/what structures universe/individual's experience.
"THE USGS WESTERN MAPPING CENTER"*13 min, Mapping Program/technologies/applications.


"THE WALLS CAME TUMBLING DOWN: Earthquakes of the Holy Land"*55 min, Ruins in holyland/earthquakes cause of destruction/oldest damage in world/offset stairs thousands of years old/pillars offset before falling/scriptures about earthquakes/dates of structures reinforce hypothesis.
"THE WASATCH-CACHE PETROLEUM SHOWCASE"*19 min, Utah Uinta Mtn Range/petroleum exploration/environmental impact statement/roads designed/protection for wildlife/native plants/water/drilling permitted/drilling site reclamation.
"THE WAVE: A JAPANESE FOLKTALE"9 min, Japanese village wise man saved people when tsunami struck village.
"THE WEATHER CLASSROOM" Teacher Guide

"AIR IN MOTION"

"CLIMATE: A WORLD OF WEATHER"

"EXTREMES IN THE WATER CYCLE"

"FORECASTING: THEN & NOW"

"HURRICANES"

"INDOOR WEATHER"

"LOOK UP!"

"SNOW, ICE, WIND & COLD"

"SUN, SEASONS AND THE SKY"

"THUNDERSTORMS: THE WEATHER MACHINE"

"TORNADOES"

"WATER: OCEANS TO AIR"
"THE WILD & SCENIC ROGUE RIVER"30 min, Rogue rapids adventure/Rainie Falls/Mule Creek Canyon/Blossom Bar/put-in to take-out/wildlife, deer, black bear, otter, eagles, osprey/natural waterslide/crystal clear pools/lush forests/Zane Grey's cabin/Rogue River Ranch/logistics/permit process.
"TIME'S A WASTING: GARBAGE & RECYCLING IN OREGON/TOXIC TALLULAH"29 min, Family of 3 produces 2-3 bags garbage per day/1900: not as much garbage/reusable glass/cloth towels/ refillable ink pens/saved metals, tin foil/no landfills/dumped trash in empty city lot/ incinerators/landfill maintenance today/pre-cycle/packaging choices/Toxic Tallulah/safe disposing of toxic waste.
"TORRENTS OF CHANGE"25 min, Forest management practices/landslide severity/debris torrents/stream systems/fish/Oregon Cascades/Coast Range mountains/February, 1996, storms.
"TRANSFORMATIONS"15 min each, grades 6-8, teacher's guide

GETTING IT RIGHT: THREE STORIES ABOUT PROBLEM SOLVING Problem solving/scientific method/MIT student design competition/petroleum engineers at Amoco/teamwork/estimating/ modeling/false starts/failures.

AN ANCIENT RING OF GOLD: MAPPING & GEOLOGIC TIME Gold has strong associations for people/largest gold mine in North America/gold prospecting technology/geologic time/rock formations/topographic maps.

LIMITS: ENERGY RESOURCES & THE ENVIRONMENT Nation's energy supply/W Texas oil field/ New Mexico photovoltaic power/renewable resources/fossil fuels/energy/environment.

SIMPLE INCREDIBLE: ELECTRONICS & COMPUTERS Microelectronics/transistors/integrated circuits/microchips/Texas Instruments/electrical circuits/electronics/computers.

POWERFUL STUFF: HEAT & ELECTRICAL POWER Texas Steel mill/recycles popular alloy/ junkyard cars to steel to specifications/heat generated by massive electricity.

LITTLE BUDDIES: MICROBES AND MINING Bacteria microbes/bacteria used to extract metals from low-grade ore/bacteria-water to extract copper from low-grade ore/microbes & mining.

ONE MORE TIME: RECYCLING Technology/we produce 1 ton of solid waste yearly/recycling/ facilities/waste management/land use/resources/environment.

WHAT'S IT WORTH? RISK AND VALUE IN TECHNOLOGY AND SOCIETY What society judges valuable/risk/technology advances/biomechanical engineer with Dow-Corning-Wright/drilling engineer in charge of drill rig in Gulf of Mexico/social values/economics.
"TSUNAMI: SURVIVING THE KILLER WAVES"14 min, When earthquake causes tsunami.
"UNDERSTANDING COORDINATE GRIDS" Map location/course of travel/coordinate grid systems/2 most common grids on maps/GPS receiver/lat-long coordinate grid/UTM grid/tools/ methods/determine locations on earth's surface/tools/methods/plot location coordinates.
"UNIVERSITY OF ARIZONA SCHOOL OF MINING & GEOLOGICAL ENGINEERING"*10 min, Outdoor lifestyle/exciting/well-paying career/travel/overseas assignments/University at forefront of space mining/field trips/research projects/environmentally sound mining/financial aide/job opportunities.
"VARIETY IN BLOOM"* Wildflowers.
"VIRUNGA: THE HEART OF AFRICA"60 min, Virunga National Park active volcanoe/red-hot rivers of fire scorch earth/rich volcanic ash/strange happenings/terrain/rare, fascinating creatures/snowcapped mountains/rain forests/savanna/protecting mountain gorilla.

"VISIONS OF THE WILD"*23 min, Award winning video, benefits, history of wilderness.
"VOLCANO!"60 min, Couple went to every eruption/fantastic, colorful spectacles/shoes melting on their feet/camped on active volcanoes/going on sulfuric acid lake.
"VOLCANOES"21 min All about volcanoes.
"WHAT IS GEOLOGY?"20 min, Study of Earth/running water/movement/mountains/volcanoes/

physical, historical geology/structure/minerology/geomorphology.


"WHEN THE BAY AREA QUAKES"*20 min, Animation/interviews/Loma Prieta earthquake/3 main causes of damage, liquefaction, ground shaking, landslide/damage to Bay Bridge, Marina District, Cypress structure, city of Santa Cruz.
"WHERE STEEL BEGINS"15 min, Steel made from iron ore/bridges, ships, farm machinery, national defense vehicles, kitchen sink/mining industry has strength/environmental concerns/iron ore into steel into products/expenses, $1 million huge trucks, tires $15,000 each/employees have voice in how job is done/efficiency to lower costs.
"WHITEWATER BLOOPERS!"40 min, River runners come to N California's Salmon River/more fun than they bargained for/rafters/kayakers/equipment/flips,swims,wraps/ Marble Mountains beautiful scenery/whitewater/Bloomer/Cascade/Last Chance/Freight Train/incredible California Salmon called the "Slammin' Salmon".
"WILD ABOUT LIFE" Biodiversity rules! 14 min/bald eagle/manatee/black-footed feret/Pacific yew/survival/quality of life. Long Journeys 12 min/migratory animals/whooping crane/hummingbird/protecting habitat. Predators & People 11 min/gray wolf/grizzly bear/ecosystems. Joining Forces for Nature 14 min/conservation partnerships.
"WILDERNESS AND THE IMAGINATION"*22 min, Wilderness/painters/poets/musicians.
"WILDERNESS: AN ACT OF CONTRITION"*10 min, Wilderness/quotes of conservationists.
"WILDLIFE ENFORCEMENT DECOY", Hunting tips from Oregon State Police.
"WOMEN WHO WALK THROUGH TIME" 3 women in geoscience careers.
"WRESTLING WITH UNCERTAINTY, THE 1995 NATIONAL ASSESSMENT OF OIL AND GAS RESOURCES"30 min, Oil-gas resources onshore, State waters U.S./Earth processes/

technologies/see beneath Earth's surface/historical exploration/production data/

results in context of processes that generate them/processes/ resource estimates.
"YELLOWSTONE: REALM OF THE COYOTE"60 min, Young coyote cast out by pack/learns to survive in wilderness/beautiful, treacherous Yellowstone National Park//wildlife characters in America's Serengeti/steamy geysers in winter/raging fires of summer/

Cain's yearlong adventure/hardship/triumph/life-or-death confrontation with original pack.


"YOU ARE MY SUNSHINE" 67 min, Mine rescue teams, safety in mines.
"ZINC: THE GREAT PROTECTOR"8 min, Hero in metal world/widely used in society, seldom seen/protects steel in automobiles, bridges, ships, other structures from corrosion/in 1,000's of small parts, toys, appliances/alloyed with copper it produces brass/commercial products: cosmetics, sunscreen lotions, ceramics, household, industrial paints/zinc additive in high-grade, longwearing rubber tires/foods/plants/most living things/essential to life/copper penny stamped in zinc, copper coated/ancient times/

today/mining/concentration/refining/fabrication.

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