Benchtop powder Xray diffraction (XRD) instrument | .

Rigaku MiniFlex is a benchtop Xray diffractometer for chemical composition and physical properties of materials and thin films.

Sulfur, Chemical Element

Sulfur belongs to the chalcogen family. Other members of the family are oxygen, selenium, tellurium, and polonium. These elements make up Group 16 (VIA) of the periodic table. The periodic table is a chart that shows how .

Port Manteaux Word Maker

Port Manteaux churns out silly new words when you feed it an idea or two. Enter a word (or two) above and you'll get back a bunch of portmanteaux created by jamming together words that are conceptually related to your inputs.. For example, enter "giraffe" and you'll get back words like "gazellephant" and "gorilldebeest".

Opal Value, Price, and Jewelry

Everything you ever wanted to know about opal gems. Find value guidelines, scientific data, expert comments, and more in our Gemstone Listings.

Dictionary of Oil Industry Terminology | Oil Well ...

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Crystal Meaning

Please click on the letters below to discover the meanings of a large range of Crystals, Gemstones and Minerals.