what is apatite used for

Apatite Carnegie Mellon University
Apatite initially displays a single column containing the most popular items in five different categories: Packages, Classes, Methods, Actions, and Properties. The larger an item's font size is, the more commonly it is used.
Phosphate Rock | Mosaic Crop Nutrition
Direct use of phosphate rock avoids the extra processing associated with converting apatite to a soluble form. The minimal processing may result in a lowercost nutrient source and make it acceptable for organic crop production systems.
Apatite | mineral |
Apatite, any member of a series of phosphate minerals, the world's major source of phosphorus, found as variously coloured glassy crystals, masses, or nodules. If not for its softness (Mohs hardness 5, compared with the 7 to 9 of most gems), apatite would be a popular gemstone; much of the material found is clear, but it is fragile and difficult to cut and polish.
Phosphate Deposits USGS
Apatite is slowly soluble in neutral or alkaline waters, and its solubility increases with increasing acidity. ... In the United States about twothirds of the phosphate con sumed is used for agriculture; the remainder is used as chemi cals for detergents and other cleaning compounds, leavening agents, food preservatives, insecticides, and ...
What are some uses for the mineral Apatite? | Yahoo Answers
Feb 15, 2010· What are some uses for the mineral Apatite? Well i have this stupid project due tomorrow [of course] and i already gathered most of the information, except the fact that i need 3 important uses of it.
Apatite| Healing Properties | Crystal Meanings | Feel Crystals
Blue Apatite is a strong stone for exploring past lives and their karmic patterns. Used in the dream state it allows us to find creative solutions to overwhelming problems. Used in the dream state it allows us to find creative solutions to overwhelming problems.
Fluorapatite: Fluorapatite mineral information and data.
Fluorapatite is by far the most common species in the apatite group. It occurs in almost all igneous rocks, during initial phases of paragenesis, as an accessory mineral, commonly in microscopic crystals, and may occur as very large bodies as latemagmatic segregations in alkaline igneous rocks.
How to use apatite in a sentence WordHippo
Among the accessory minerals may be mentioned apatite, magnetite, ilmenite, picotite and garnet. With regard to its mode of occurrence, apatite is found under a variety of conditions. In its general appearance, apatite exhibits wide variations. The principal accessory minerals are titaniferous iron oxides and apatite.
Apatite Gem | Technic Pack Wiki | FANDOM powered by Wikia
Apatite is used to make fertilizer. It is mined from apatite ore. Apatite gems should have an EMC value of 192, which makes them not that useless. The fertiliser it makes may or may not work on some Tekkit/Technic plants, but will work on the vanilla plants.
The Use of Apatite for Chemical Stabilization of ...
low level of reactive phosphate insitu is the use of apatite (a calcium phosphate mineral phase), applied at low dosage as a soil amendment. An optimal material for use in this
An 'apatite' for progress: A mineral with many uses ...
Apatite has recently gained considerable attention as a mineral with many uses within the Earth and planetary sciences. Apatite chemistry has recently given new insight into a wide range of ...
Minerals and Their Uses
Immense quantities of calcium are found in sedimentary rock deposits of gypsum, limestone, and shale. Some common calciumbearing minerals include apatite (calcium phosphate), calcite (calcium carbonate), dolomite (calcium magnesium carbonate), fluorite .
mining process of apatite
Apatite mineral processing,Apatite mining equipment . Introduction to Apatite Apatite is the most abundant crystalline phosphate mineral found as an accessory mineral in .
Apatite Gemstone Information at AJS Gems
Apatite gemstones are fairly soft and not as often used for rings, but are very popular as earrings and pendants because of their unusual intense colors. The prices and value of Apatite can vary tremendously, depending on the size and quality of the gemstone.
Apatite definition of apatite by The Free Dictionary
Apatite occurs as hexagonal crystals in igneous, metamorphic, and sedimentary rocks, and is used as a source of phosphate for making fertilizers. It is the mineral used to .
Section Flashcards | Quizlet
Apatite scratches fluorite, calcite, gypsum, talc. What is the hardness of a mineral that scratches gypsum but cannot scratch calcite? The hardness of the mineral that scratches gypsum but cannot scratch gypsum itself because it can scratch itself but not any thing harder than it.