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how much apatite mineral would be worthwhile to mine

how much apatite mineral would be worthwhile to mine

how much apatite mineral would be worthwhile to mine Apatite : The mineral Apatite information and Detailed description, properties, and locality information guide about the mineral apatite (fluorapatite, chlorapatite).get price

Apatite: The mineral apatite information and pictures

Apatite is essential in the manufacture of phosphate fertilizers, and is very important in the chemical and pharmaceutical industries. Apatite is also a popular collectors mineral, and some transparent specimens are faceted for collectors. The gemmy violet and reddish forms are very much valued by collectors and command high prices.get price

how much apatite mineral would be worthwhile to mine

how much apatite mineral would be worthwhile to mine. Apatite is a common mineral, and mine localities are worldwide. Enormous deposits are in the Kola Peninsula, Russia, containing both crystals and botryoidal material. how much apatite mineral would be worthwhile to mine ? 9.9 (Total: 10) 3476 Votes 6952 Comments. Moreget price

Apatite Wikipedia

OverviewGeologyUsesThermodynamicsLunar scienceBio-leachingSee also

Apatite is a group of phosphate minerals, usually referring to hydroxyapatite, fluorapatite and chlorapatite, with high concentrations of OH ,F and Cl ions, respectively, in the crystal. The formula of the admixture of the three most common endmembers is written as Ca10(PO4)6(OH,F,Cl)2, and the crystal unit cell formulae of the individual minerals are written as Ca10(PO4)6(OH)2, Ca10(PO4)6F2 and Ca10(PO4)6Cl2. The mineral was named apatite by the German geologist Abraham Gottlob Wget price

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Apatite is a group of phosphate minerals, usually referring to hydroxyapatite, fluorapatite and chlorapatite, with high concentrations of OH ,F and Cl ions, respectively, in the crystal. The formula of the admixture of the three most common endmembers is written as Ca10(PO4)6(OH,F,Cl)2, and the crystal unit cell formulae of the individual minerals are written as Ca10(PO4)6(OH)2, Ca10(PO4)6F2 and Ca10(PO4)6Cl2. The mineral was named apatite by the German geologist Abraham Gottlob Wernerin 1786, although the get price

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how much apatite mineral would be worthwhile to mine

how much apatite mineral would be worthwhile to mine. how much apatite mineral would be worthwhile to mine- how much apatite mineral would be worthwhile to mine ,The mining of minerals in Nigeria accounts for only 03% of its GDP, due to the influence of its vast oil how much apatite mineral would be worthwhile to mine; More Info are much coarser grained and consist mainly of apatite,Mineget price

How is apatite mined? Yahoo Answers

Dec 21, 2011 Phosphate rock consists of the mineral apatite, an impure tricalcium phosphate, mixed with clay and other elements. In 2000, nine companies operated seventeen phosphate rock mines in the U.S. Florida is the main source of phosphate rock in the U.S.get price

Apatite Mineral Data

Apatite Crystallography: Axial Ratios: a:c = 1:0.73454 : Cell Dimensions: a = 9.38, c = 6.89, Z = 2; V = 525.00 Den(Calc)= 3.22 : Crystal System:get price

Apatite: Its uses as a mineral and gemstone

PropertiesFormationGeologyCauseUsesProductionPreparationAppearanceApatite is the name of a group of phosphate minerals with similar chemical compositions and physical properties. They are an important constituent of phosphorite, a rock mined for its phosphorus content and used to make fertilizers, acids, and chemicals. Apatite has a relatively consistent hardness and serves as the index mineral for a hardness of five in the Mohs Hardness Scale. Specimens with excellent clarity and color are sometimes cuSee more on geology

Apatite: Mineral information, data and localities.

"Apatite" is a field term for unidentified calcium phosphate members of the apatite group. Most "apatite" is fluorapatite, whereas hydroxylapatite is much less common and chlorapatite is very rare. "Apatite" crystals are short to long hexagonal prisms [0001], with {10 1 0} and {10 1 1} dominant; also thick tabular {0001}, frequently in the crystals of hydrothermal origin in pegmatites andget price

Apatite: Mineral information, data and localities.

"Apatite" is a field term for unidentified calcium phosphate members of the apatite group. Most "apatite" is fluorapatite, whereas hydroxylapatite is much less common and chlorapatite is very rare. "Apatite" crystals are short to long hexagonal prisms [0001], with {10 1 0} and {10 1 1} dominant; also thick tabular {0001}, frequently in the crystals of hydrothermal origin in pegmatites andget price

Apatite (mineral group) Mineral Collection 300 g Catawiki

Very nice ensemble of deep green Apatite. large apatite crystals measuring 1.5 cm scattered with siderite crystals very nice floating piece, it is a beauty. This is much prettier in real life than in the photos. Size: 10x8x5 cm Weight: 300 g Origin: Panasqueira Mine (Portugal)get price

Apatite Value, Price, and Jewelry Information

Comments. The apatite mineral group occurs abundantly throughout the world. In fact, bones and teeth consist mainly of a variety known as hydroxylapatite. As collophane, a massive cryptocrystalline variety that occurs in some localities as large beds, apatite also serves as the most abundant phosphorus-bearing mineral.. Most of the gemstones referred to as apatite are of the commonest varietyget price

The Versatile Apatite Mineral Group Advancing Mining

Accelerating Science Advancing Mining / Elemental/Geochemical Analysis / The Versatile Apatite Mineral Group By Christopher Shaffer 05.20.2014 Apatite refers to a group of phosphate minerals which includes fluorapatite, chlorapatite, hydroxylapatite, carbonate-rich apatite, and francolite, the most common of which is fluorapatite.get price

Apatite as a natural resource of Sri Lanka

Jun 28, 2015 Apatite Group of phosphate minerals Includes, Fluoroapatite Ca5(PO4)3F Chloroapatite Ca5(PO4)3 Cl Hydroxylapatite Ca5(PO4)3 OH Rarely Sr-apatite and CO3- apatite 4. Origin ; Apatite Mainly igneous origin Can found in sedimentary and metamorphic rocks too Cannot call strictly call as a mineral Secondary deposit formed due to organicget price

Mineral Classics Colorado Minerals!

Apatite is rather rare in my experience from the Sweet Home, and even the pieces mined by Collector’s Edge did not produce much Apatite. This specimen features a beautiful sharp, lustrous, gemmy, bicolor (green and colorless) Apatite crystal measuring 3 mm with get price

how to mine kaolin

how to mine kaolin Welcome to Sibelco UK, supplier of ball clay, silica Sibelco UK (formerly WBB minerals) supplying ball clay, kaolin,silica sand and dolomite to get price

Maine Geological Survey: Mineralogy of Maine Volume 2

The Maine Geological Survey has published Volume 2 of the "Mineralogy of Maine." This book is a collection of articles with emphasis on the state's rich mining history, gem production, and geology. It was edited by Vandall King, who is an authority on Maine minerals.get price

Siilinjärvi carbonatite Wikipedia

The average mineral composition is 46% phlogopite, 22% dolomite, 19% calcite, 9% apatite and 4% amphiboles, although the amount of calcite should be higher than the one of dolomites. The accessory minerals of the silicocarbonates include strontianite,barite,zircon, ilmenite and magnetite.get price

Hydroxylapatite: Mineral information, data and localities.

Apatite Group.The hydroxyl analogue of fluorapatite (much more common) and chlorapatite (rare). The phosphate analogue of johnbaumite. Hydroxylapatite is a very important biomineral: Carbonated calcium-deficient hydroxylapatite is the main mineral of which dental enamel and dentin are composed.get price

LKAB develops new technology for producing strategic

LKAB can establish production corresponding to more than five times Sweden's annual demand. Rare earth metals are now produced almost exclusively in China, which accounts for about 95% of production. The EU is 100% import-dependent. "LKAB's ores contain the phosphate mineral apatite, as well as rare earth minerals.get price

Maine Mini Adventure: Rock hound in Auburn, eat burgers

1. Mining for gems in Auburn. Mount Apatite is managed by the city of Auburn and is open to the public. According to the Maine Geographical Survey, visitors can “use hand tools to explore for mineral and gem specimens to a depth of two feet.” There are several mining sites in Maine, but very few are open to the public for self-guided exploring.get price

Geochemistry of Uranium in Apatite and Phosphorite

igneous apatite and 0.005 to 0.02 percent of sedimentary marine apatite. Marine reworked apatite becomes enriched in uranium to as much as 0.1 percent. This is demonstrated by the greater uranium content of the texturally more complex phases within a single deposit. Uranium can be secondarily leached from or introduced intoget price

Apatite (Forestry) Feed The Beast Wiki

Apatite is a dark blue-ish gem added by the Forestry mod, and is obtained via mining Apatite Ore.. After version 2.00 of Forestry apatite will be naturally spawned in much larger veins of up to 48 blocks, similar to silver ore from factorization, and will only spawn above level 60.get price

Hydroxylapatite: Mineral information, data and localities.

Apatite Group.The hydroxyl analogue of fluorapatite (much more common) and chlorapatite (rare). The phosphate analogue of johnbaumite. Hydroxylapatite is a very important biomineral: Carbonated calcium-deficient hydroxylapatite is the main mineral of which dental enamel and dentin are composed.get price

LKAB develops new technology for producing strategic

LKAB can establish production corresponding to more than five times Sweden's annual demand. Rare earth metals are now produced almost exclusively in China, which accounts for about 95% of production. The EU is 100% import-dependent. "LKAB's ores contain the phosphate mineral apatite, as well as rare earth minerals.get price

Maine Mini Adventure: Rock hound in Auburn, eat burgers

1. Mining for gems in Auburn. Mount Apatite is managed by the city of Auburn and is open to the public. According to the Maine Geographical Survey, visitors can “use hand tools to explore for mineral and gem specimens to a depth of two feet.” There are several mining sites in Maine, but very few are open to the public for self-guided exploring.get price

Geochemistry of Uranium in Apatite and Phosphorite

igneous apatite and 0.005 to 0.02 percent of sedimentary marine apatite. Marine reworked apatite becomes enriched in uranium to as much as 0.1 percent. This is demonstrated by the greater uranium content of the texturally more complex phases within a single deposit. Uranium can be secondarily leached from or introduced intoget price

Apatite (Forestry) Feed The Beast Wiki

Apatite is a dark blue-ish gem added by the Forestry mod, and is obtained via mining Apatite Ore.. After version 2.00 of Forestry apatite will be naturally spawned in much larger veins of up to 48 blocks, similar to silver ore from factorization, and will only spawn above level 60.get price

Mineral Classics Colorado Minerals!

Apatite is rather rare in my experience from the Sweet Home, and even the pieces mined by Collector’s Edge did not produce much Apatite. This specimen features a beautiful sharp, lustrous, gemmy, bicolor (green and colorless), doubly-terminated Apatite crystal get price

how much apatite mineral would be worthwhile to mine

Apatite is a common mineral, and mine localities are worldwide. Enormous deposits are in the Kola Peninsula, Russia, containing both crystals and botryoidal material. how much apatite mineral would be worthwhile to mine ? 9.9 (Total: 10) 3476 Votes 6952 Commentsget price

Phosphate Deposits USGS

Apatite is the principal primary mineral, but a number of others are common in deposits formed during weathering of phosphate *In the trade the phosphate content of phosphate rock and fertilizer is commonly re­ ported as Ca3(PO4 >2, known as bone phosphate of lime (B.P.L.). To convert PjOs toget price

Apatite Gemstone Information An obscure gem in striking

Mineral apatite is found all over the world but apatite deserving of being cut into gemstones is a bit more difficult to find. The neon blues that have caused the rise in popularity of this gemstone because of their likeness in color to Paraiba Tourmalines were found in Madagascar but this source may be running out.get price

Mineral Resource of the Month: Phosphate Rock EARTH

As a mineral resource, “phosphate rock” is defined as unprocessed ore and processed concentrates that contain some form of apatite, a group of calcium phosphate minerals that is the primary source for phosphorus in phosphate fertilizers, which are vital to agriculture.get price

Stone cold the 11 most dangerous minerals

May 01, 2014 Apatite is mostly used in the production of phosphorus mineral fertilisers as well as in the chemical and pharmaceutical industries. Commercial scale apatite mining has been carried out in Idaho, Tennessee and Wyoming in the US as well as in North Africa and Russia, where an entire town, Apatity in Murmansk Oblast, is named after it.get price

FAMOUS MINERAL LOCALITIES: MT. MICA, MT. APATITE AND

FAMOUS MINERAL LOCALITIES: MT. MICA, MT. APATITE AND OTHER LOCALITIES IN MAINE. JAMES G. MANCHESTER AND WILLIAM T. BATHER New York City. No doubt it is the desire of most collectors of minerals to visit the famous mineral localities in Maine.get price

Vanadinite: The mineral Vanadinite information and pictures

This mineral is truly a marvel of nature. Vanadinite is a member of the Apatite group, a group of isomorphous hexagonal minerals. It is similar in structure and appearance to Pyromorphite and Mimetite, and may be partially replaced by those minerals. The intermediary member between Mimetite and Vanadinite is known as Endlichite.get price

Tin Minerals

Other ore minerals found in tinstone veins are molybdenite, wolframite, scheelite, mispickel, bismuth, and bismuthinite; pyrite, copper pyrites, galena, and zinc blende may be present. The greater part of the gangue is quartz, but lithium mica, fluorspar, topaz, tourmaline, axinite, and apatite get price