Ounce Buffalo
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1/2 TROY OUNCE Oz – 100 MILLS .999 GOLD BUFFALO NICKELS $4.95 |
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NEW MINT GOLD BUFFALO HEAD BAR – 1 coin oz (TROY OUNCE) $2.75 |
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NEW MINT GOLD BUFFALO HEAD BAR – 1 coin oz (TROY OUNCE) $49.99 |
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1/2 TROY OUNCE Oz – 100 MILS .999 GOLD BUFFALO NICKELS $4.95 |
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One troy ounce. = German silver. = Buffalo bar $13.09 |
more geometry help please ?
An open pit mine is being dug in the Buffalo Ridge mountain range. It will be 550 feet across and 290 feet deep. Based on sampling of the area, experts project that the company will be able to retrieve an average of about 0.115 ounces of gold per ton of ore and waste mined. The mine company estimates the total cost of production will be $80 million. (Assume the shape of the pit is a perfect cone.)
What would be the volume of ore and waste material removed during its mining operation?
How many ounces of gold should the company expect to recover from this mine? (Assume one ton is equal to 10 cubic feet.)
If the price of gold is $375 per ounce, what is the estimated value of the gold that will be extracted from this mine? How much profit would the company make assuming the projected production cost did not change?
volume of conical mine:
V = πhr^2/3
V = π(290)(550/2)^2 / 3
V = 2.30e7 ft^3
amount of gold:
(2.30e7 ft^3)(ton ore/10 ft^3)(0.115 oz Au/ton ore) = 2.64e5 oz Au
value of gold:
(2.64e5 oz Au)($375/oz Au) = $99M
profit:
$99M – $80M = $19M
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1/2 TROY OUNCE Oz – 100 MILLS .999 GOLD BUFFALO NICKELS $4.95 |
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NEW MINT GOLD BUFFALO HEAD BAR – 1 coin oz (TROY OUNCE) $2.75 |
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NEW MINT GOLD BUFFALO HEAD BAR – 1 coin oz (TROY OUNCE) $49.99 |
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1/2 TROY OUNCE Oz – 100 MILS .999 GOLD BUFFALO NICKELS $4.95 |
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One troy ounce. = German silver. = Buffalo bar $13.09 |
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2008 W $50 Ounce 999 Gold Buffalo PCGS MS 69 Rare Unc. $3,450.00 |
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1 TROY OUNCE SILVER ROUNDS- AMERICAN BUFFALO $19.99 |
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Buffalo Bar 1 Ounce Pure.999 Fine Silver $26.16 |
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2007 GOLD PROOF BUFFALO $50 ONE TROY OUNCE from US Mint $1,316.00 |
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1 Ounce Fine .999 Pure NICKEL Buffalo OZ Bullion! Bar $9.99 |
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2010 1 Troy Ounce REAL Gold Buffalo Bar OZ 100mills 999 $49.99 |
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GOLD BULLION BAR 1 OZ OUNCE 100 MILLS .999 24K BUFFALO $49.99 |
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$50 Buffalo PURE 24 KARAT replica TROY COIN Ounce oz !! $6.99 |
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NEW MINT GOLD BUFFALO HEAD BAR – 1 coin oz (TROY OUNCE) $9.99 |
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1 OUNCE Oz – 100 MILLS .999 GOLD BUFFALO INDIAN NICKELS $9.95 |
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10-1 Oz .999 Silver Buffalo Rounds Bullion 10 Ounces $188.53 |
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NEW MINT GOLD BUFFALO HEAD BAR – 1 coin oz (TROY OUNCE) $1.63 |
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2003 AMERICAN BUFFALO 1 OUNCE .999 FINE SILVER ROUND $24.00 |
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2003 AMERICAN BUFFALO 1 OUNCE .999 FINE SILVER ROUND $24.00 |
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2003 AMERICAN BUFFALO 1 OUNCE .999 FINE SILVER ROUND $24.00 |
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GOLD BUFFALO BAR 10 gram coin oz bullion 1 TROY OUNCE! $1.63
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GOLD BUFFALO BAR 10 gram coin oz bullion 1 TROY OUNCE! $2.00 |
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GOLD BUFFALO BAR 10 gram coin oz bullion – 1 TROY OUNCE $49.99 |
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GOLD BUFFALO BAR 10 gram coin oz bullion – 1 TROY OUNCE $1.04 |
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GOLD BUFFALO BAR 10 gram coin oz bullion – 1 TROY OUNCE $49.99 |
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GOLD BUFFALO BAR 10 gram coin oz bullion – 1 TROY OUNCE $1.51 |
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2010 1 Troy Ounce REAL Gold Buffalo Bar OZ 100mills 999 $2.99 |
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GOLD BUFFALO BAR 10 gram coin oz bullion 1 TROY OUNCE! $5.50 |
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GOLD BUFFALO BAR 10 gram coin oz bullion 1 TROY OUNCE! $49.99 |
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1 Ounce oz BUFFALO BULLION BAR Dipped in 24k Gold 100 x $1.63 |
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2009 W Gold Buffalo Proof Box $ 50 (ONE OUNCE) with COA $0.99 |
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2008 W Gold Buffalo Proof Box $ 50 (ONE OUNCE) with COA $0.99 |
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2008 W AMERICAN BUFFALO GOLD 1 OUNCE PCGS PR70 DCAM $4,500.00 |
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GOLD BUFFALO BAR 10 gram coin oz bullion 1 TROY OUNCE! $49.99 |
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GOLD BUFFALO BAR 10 gram coin oz bullion 1 TROY OUNCE! $2.16 |
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BUFFALO GOLD COIN 1 oz ounce kt GOLD $50 replica US ozt $6.99 |
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GOLD BAR One Troy Ounce 24K Mirror Finish BUFFALO Swiss $9.99 |
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GOLD BUFFALO BAR 10 gram coin oz bullion 1 TROY OUNCE! $1.04 |
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GOLD BUFFALO BAR 10 gram coin oz bullion 1 TROY OUNCE! $49.99 |
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1 Troy Ounce Buffalo Bar .999 Silver (Mint Sealed) $22.73 |
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1 Troy Ounce Buffalo Bar .999 Silver (Mint Sealed) $21.11 |
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1 Troy Ounce Buffalo Bar .999 Silver (Mint Sealed) $21.11 |
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1 Troy Ounce Buffalo Bar .999 Silver (Mint Sealed) $16.38 |
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1 Troy Ounce Buffalo Bar .999 Silver (Mint Sealed) $19.52 |
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1 Troy Ounce Buffalo Bar .999 Silver (Mint Sealed) $16.39 |
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1 Troy Ounce Buffalo Bar .999 Silver (Mint Sealed) $21.11 |
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1 Troy Ounce Buffalo Bar .999 Silver (Mint Sealed) $18.70 |
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ONE TROY OUNCE Oz – 100 MILS .999 GOLD BUFFALO NICKELS $9.95 |
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GOLD BUFFALO BAR 10 gram coin oz bullion – 1 TROY OUNCE $49.99 |
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GOLD BUFFALO BAR 10 gram coin oz bullion – 1 TROY OUNCE $1.04 |
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Blue Buffalo Canned Dog Food, Chicken and Rice Recipe (Pack of 12 12.5-Ounce Cans) $26.28 Natural, healthy BLUE Home-style Recipes: No matter which delicious BLUE Home-style Recipe you give your dog, you can be sure you’re providing them with rich, wholesome nutrition each formula contains only healthy, natural ingredients. Real chicken provides them with essential amino acids they need every day. Wholesome Whole Grains: Hearty whole grains like brown rice and barley supply the complex… |
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Blue Buffalo Health Bars for Dogs, Banana Yogurt, 16-Ounce Bag $6.99 Blue Buffalo Health Bars Baked with Banana & Yogurt Treats for Dogs is tasty and healthy that feature delectable flabors and crunchy textures your dog will love munch away at. Not only are they the perfect complement to your dog’s wholesome diet, but they’re helping to clean his teeth, too. Made with wholesome whole grains and nutritious vegetables, Blue Buffalo Health Bar Baked with Banana & Yogu… |
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Blue Buffalo Wilderness Grain Free Canned Dog Food, Salmon Recipe (Pack of 12 12.5-Ounce Cans) $27.45 Inspired by the diet of the wolf, Blue Buffalo Wilderness Salmon & Chicken Grill Canned Dog Food is a high-protein, low-carbohydrate food that will provide your dog with a higher concentration of the duck and chicken he loves. It is made with the finest natural ingredients. Blue Buffalo Wilderness Salmon & Chicken Grill Canned Dog Food is a good alternative to inconvenient raw diets, which sometim… |
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Nuwati Herbals Buffalo Bone Tea, 4 Ounces (Pack of 2) $39.16 Nuwati Herbals Buffalo Bone Tea – 4oz… |
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BIGS Frank’s RedHot Buffalo Wing Sunflower Seeds, 5.35-Ounce Bags (Pack of 12) $18.45 BIGS Sunflower Seeds are big seeds with big flavor! Packaged in a large, re-sealable bag, each bite is sure to taste as fresh as the first. BIGS Frank’s RedHot Buffalo Wing Sunflower Seeds bring serious heat – that is, delicious buffalo flavor – to only the biggest, tastiest roasted seeds. BIGS Seeds: Always bigger. Always better…. |
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Jack Link’s Nuggets … |
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Golden Valley Natural Buffalo Jerky Golden Valley Natural Buffalo Jerky are 100% natural and minimally processed jerky. Made from the finest hormone free cattle…. |
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Certified Uncirculated Gold Buffalo Quarter Ounce 2008-W MS70 NGC Golden Eagle Coins specializes in a wide variety of Gold & Silver Bullion Products. Our large inventory caters to both the Bullion Investor as well as the collector. We offer every date and size of American Gold & Silver Eagles and carry large quantities of Canadian Maple Leafs, Krugerrands & Silver Bars. Feel free to use our site for all your indications of the Gold & Silver market. Our quotes co… |
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Certified Uncirculated Gold Buffalo Tenth Ounce 2008-W MS70 NGC Golden Eagle Coins specializes in a wide variety of Gold & Silver Bullion Products. Our large inventory caters to both the Bullion Investor as well as the collector. We offer every date and size of American Gold & Silver Eagles and carry large quantities of Canadian Maple Leafs, Krugerrands & Silver Bars. Feel free to use our site for all your indications of the Gold & Silver market. Our quotes co… |
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Certified Proof Buffalo Gold Coin 2008-W Tenth Ounce PF70 Ultra Cameo Golden Eagle Coins specializes in a wide variety of Gold & Silver Bullion Products. Our large inventory caters to both the Bullion Investor as well as the collector. We offer every date and size of American Gold & Silver Eagles and carry large quantities of Canadian Maple Leafs, Krugerrands & Silver Bars. Feel free to use our site for all your indications of the Gold & Silver market. Our quotes co… |
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