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2012 Additives Handbook | 2012

You can purchase PCI's 2012 Additives Handbook on CD for $29.95 plus shipping. The CD will also include a directory of additive suppliers and distributors....

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Rocks and Minerals Dictionary: A

Click on an underlined word for more information on that subject. If the rock or mineral term you are looking for is not in the dictionary, please e-mail us and we'll ......

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Phosphate in Water

Phosphate impact to surface water systems: lakes, streams, and ponds and information on possible nonpoint and point sources....

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Glossary of Terms

Complete online glossary of rocks, minerals, and gemstones....

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Amethyst Galleries

Amethyst Galleries' Mineral Gallery "The First Internet Rock Shop!" THE GEMSTONES "The Flowers of the Mineral Kingdom"...

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Normas ASTM (D)

DESIGNATIO-YEAR TITLE D4-86(1998) Standard Test Method for Bitumen Content D5-97 Standard Test Method for Penetration of Bituminous Materials...

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Hydroxylapatite

Hydroxylapatite, also called hydroxyapatite (HA), is a naturally occurring mineral form of calcium apatite with the formula Ca 5 (PO 4) 3 (OH), but is usually written ......

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