mineral phosphate

Department for Energy and Mining

Phosphate rock is a general term referring to rock with high concentrations of phosphate minerals, most commonly those of the apatite family with the general formula Ca 5 (PO 4 CO 3) 3 (F,OH,Cl). Ninety percent of phosphate mined is used to produce chemical ...

Learn About Your Vitamins and Minerals: Vitamin B9 and …

Phosphorus is readily available in food, making deficiency of the mineral rare. However dietary phosphorus deficiency can be found in cases of severe malnutrition, alcoholism, and anorexia, as well as in some preterm newborns and individuals with genetic phosphate regulation disorders.


Phosphates are the naturally occurring form of the element phosphorus, found in many phosphate minerals. In mineralogy and geology, phosphate refers to a rock or ore containing phosphate ions. Inorganic phosphates are mined to obtain phosphorus for use in .


In minerals, phosphorus generally occurs as phosphate. Elemental phosphorus was first isolated as white phosphorus in 1669. White phosphorus emits a faint glow when exposed to oxygen – hence the name, taken from Greek mythology, Φωσφόρος meaning "light-bearer" (Latin Lucifer), referring to the " Morning Star ", the planet Venus.

Phosphate | eClinpath

Phosphate. Total body phosphate is found mostly in bone (80-85%), with smaller amounts in muscle and the extracellular fluid (<1%). Phosphate is the major intracellular anion. Terms associated with phosphate are confusing: Phosphorus: The chemical element. Since it is unstable, phosphorous is never found free, but is always in the oxidized ...

Phosphate Minerals

 · Phosphate Minerals. J.O. Nriagu, P.H. Moore. Springer Science & Business Media, Dec 6, 2012 - Science - 444 pages. 0 Reviews. The literature on the geology, chemistry, and biochemistry of phosphorus generally takes its mineralogy for granted. The in cidental information on phosphate minerals given in these texts is often obsolescent and ...

Phosphate mining in the United States

Minor phosphate production was mined from white phosphate rock, which formed in karsted Silurian limestones. Western US, Phosphoria [ edit ] The western deposits, in Utah, Wyoming, Idaho, and Montana, are in the Phosphoria Formation of Permian age.


Phosphate What is phosphate? Phosphate is a mineral that keeps your bones and teeth strong. When your kidneys are not working properly, the level of phosphate in your blood can increase. When phosphate is high in your blood it binds to calcium andof the

Weifang Jintong Mineral Feed Co., Ltd.

1 2. Weifang Jintong Mineral Feed Co., Ltd. is an enterprise that produces and sells feed grade dicalcium phosphate (DCP), tricalcium phosphate (TCP) and monocalcium phosphate (MCP). It has an annual output of 50,000 tons of feed grade dicalcium phosphate, 30,000 tons of tricalcium phosphate and 20,000 tons of monocalcium phosphate.

Calcium and Phosphate Homeostasis

 · Mineral homeostasis requires the transport of calcium, magnesium, and phosphate across their target cells in bone, intestine, and kidney. This transport can be across cells (transcellular) and around cells (pericellular). The pericellular transport is usually diffusional, down a gradient ("downhill"), and not hormonally regulated.

Phosphate Mineral

Other mineral groups akin to phosphates, form by the substitution of phosphorus by arsenic, vanadium, antimony, molybdenum or uranium. Table 1. Names and chemical formulas of some of the most common phosphate minerals. Mineral. Formula. Apatite ( Fig. 1 A) Ca 5 (PO 4) 3 (OH, F, Cl) Monazite. (Ce, La, Y,Th)PO 4.

phosphate mineral | Description, Uses, & Facts | Britannica

 · Phosphate mineral, any of a group of naturally occurring inorganic salts of phosphoric acid. Phosphates can be grouped as: primary phosphates that have crystallized from a liquid; secondary phosphates formed by the alteration of primary phosphates; and rock phosphates formed from phosphorous-bearing organic material.

Mineral Gallery

The Phosphate Class is made up of minerals with a basic chemical unit of tetrahedral (AO4) groups with a negative three (-3) charge. The A can be either Phosphorus, Arsenic, Vanadium or Antimony. The basic chemical unit can be combined with metal ions on a one to one ratio or usually in more complex combinations with other ions such as hydroxide groups (OH), uranyl groups (UO 2 ), a halogen or ...

Phosphate Mineral

Phosphate Mineral. Phosphate minerals are natural sources of thorium, uranium, and uncommon metals and are also used in the radiochemical methods of separation of fissile materials from irradiated nuclear fuel and processes of "excess" weapon plutonium conversion into the mixed oxide fuel (MOX) for the nuclear reactors of new generation.


 · Phosphate rock, which is partially made of apatite (an impure tri-calcium phosphate mineral), is an important commercial source of this element. About 50 percent of the global phosphorus reserves are in the Arab nations. Large deposits of apatite are located in China, Russia, Morocco, Florida, Idaho, Tennessee, Utah, and elsewhere.


Rock Phosphate: source of all mineral P for fertilizers. Ore grade contains 6 to 15% P. Mined from deposits in Florida, Tennessee, North Carolina, Morocco, and elsewhere. Very insoluble. Effectively used as fertilizer material only on very acid soils or if ...

Which Minerals Include Phosphate?

 · Variscite is a hydrous aluminum phosphate, Al (H 2 O) 2 (PO 4), with a Mohs hardness of around 4. It forms as a secondary mineral near the surface in places where clay minerals and phosphate minerals occur together. As these minerals break down, variscite forms in massive veins or crusts. Crystals are small and very rare.

Phosphate mineral

Some examples of common phosphate minerals are shown in Fig. 1. Phosphates in general are widespread as accessory phases in virtually every known rock type. Other mineral groups akin to phosphates, form by the substitution of phosphorus by arsenic, vanadium, antimony, molybdenum or uranium. Table 1.

Phosphate mining in the United States

In 2015, 27.6 million metric tons of marketable phosphate rock, or phosphorite, was mined in the United States, making the US the world''s third-largest producer, after China and Morocco. The phosphate mining industry employed 2,200 people. The value of phosphate rock mined was US$2.2 billion. As of 2015, there are 10 active phosphate mines in ...

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Top 12 Foods That Are High in Phosphorus

 · This article lists 12 foods that are particularly high in phosphorus. 1. Chicken and Turkey. One cup (140 grams) of roasted chicken or turkey contains around 300 mg of phosphorus…

phosphate mineral | Description, Uses, & Facts | Britannica

Phosphate Minerals - an overview | ScienceDirect Topics

Which Minerals Include Phosphate?

 · Minerals that contain the element phosphate include the following on this list: lazulite, apatite, turquoise, and variscite. Ron Evans / Getty Images Turquoise is a hydrous copper-aluminum phosphate, CuAl 6 (PO 4) 4 (OH) 8 ·4H 2 O, that forms by near …

How phosphate is mined and processed

1 How phosphate is mined and processed Learning outcomes: By completing the reading, you should be able to meet outcomes #1 and #4 below. By also completing the in-class activity, you should be able to do all of the following: 1. Describe the mining and

Phosphates Minerals Information, Photos » Geology Science

The phosphate minerals are characterized by way of the tetrahedral [PO4]three− unit, despite the fact that the structure can be generalized, and phosphorus is replaced by means of antimony, arsenic, or vanadium. The most common phosphate is the apatite group; not unusual species inside this organization are fluorapatite (Ca5(PO4)3F), chlorapatite (Ca5(PO4)3Cl) and hydroxylapatite …


 · of the phosphorus in mineral phosphates was Dyer (4), who found that undissolved phosphate produced better returns than dissolved phosphate for swedes and oats. Frear (5) studied the comparative value of various phosphorus carriers for farm crops. Finely

Phosphate Rock

U.S. Geological Survey, Mineral Commodity Summaries, January 2021 PHOSPHATE ROCK World consumption of P 2 O 5 contained in fertilizer and industrial uses was projected to increase to 49 million tons in 2024 from 47 million tons in 2020. Asia and South


Struvite (magnesium ammonium phosphate) is a phosphate mineral with formula: NH 4 MgPO 4 ·6H 2 O. Struvite crystallizes in the orthorhombic system as white to yellowish or brownish-white pyramidal crystals or in platey mica-like forms is a soft mineral with Mohs hardness of 1.5 to 2 and has a low specific gravity of 1.7. ...

The 10 Best Phosphorus Mineral Supplements To Buy

 · Be sure to check out our entire line of liquid ionic, colloidal and multi mineral supplements. Buy On Amazon. No. 2. Phosphorus Supplement - Angstrom Minerals Liquid Ionic Phosphorus 2000ppm - 32oz. Angstrom Sized Liquid Ionic Phosphorus Supplement for Best Absorption by the Body. There are no preservatives, It is sugar free, wheat free, dairy ...

Vitamins and minerals

Phosphorus Phosphorus is a mineral that helps build strong bones and teeth, and helps release energy from food. Good sources of phosphorus Phosphorus is found in many foods. Good sources include: red meat dairy foods fish poultry bread brown rice oats

Phosphate Minerals

Phosphate minerals comprise only a fractional percentage of the soil mass, perhaps averaging 0.02% or so, which impedes their direct identification by optical microscopy and x-ray analysis unless their concentration has been locally increased by addition of phosphate fertilizers. In some cases, beneficiation of native phosphate minerals is ...

Phosphate in Blood Test | Michigan Medicine

A phosphate test measures the amount of phosphate in a blood sample. Phosphate is a charged particle (ion) that contains the mineral phosphorus. The body needs phosphorus to build and repair bones and teeth, help nerves function, and make muscles contract. Most (about 85%) of the phosphorus contained in phosphate is found in bones.

Phosphate Deposits

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

Phosphate Minerals

Phosphate minerals form under a wide variety of environmental conditions ranging from silicate melts to natural soils to ocean floors. The chapter reviews information on the occurrence of phosphate minerals as a result of weathering of P-bearing minerals in soils or as reaction products of added phosphate compounds with soils and soil minerals.


Phosphate glossary term at minerals educational reference guide Complete Information Guide to Rocks, Minerals, & Gemstones


Phosphorus Pronunciation / ˈ f ɒ s f ər ə s / (FOS-fər-əs) Appearance waxy white, yellow, red, violet, black metallic-looking Standard atomic weight A r, std (P) 30.973 761 998 (5) [1] Abundance in the Earth''s crust5.2 (silicon = 100) Phosphorus in the periodic table