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Minerals guide: Rocks, Crystals&Gemstone. Geology Gameplay, Trailers and Related Videos

Watch HUNTING CRYSTALS & GEMS BY FLIPPING ROCKS video.

Watch HOW TO CLEAN ROCKS AT HOME video.

About the application:

Minerals tutorial: Rocks, Crystals&Gemstone is a comprehensive application that allows geologists and hobbyists to examine and discover minerals, rocks, gemstones and crystals features. Geology Toolkit helps you to identify a lot of types of fossils that you will find. Whether you are preparing for an essay, studying for an exam or simply wish to enrich your hobby or expand your knowledge, this "Smart Mineralogist" is your essential tutorial. To meet the definition of "mineral" used by most geologists, a substance must meet five requirements: 1) Naturally occurring - people did not create it. 2) Inorganic - the substance is not created by an organism. 3) Solid - it is not a liquid or a gas at standard temperature and pressure. 4) Definite chemical composition - all occurrences of that mineral have a chemical composition that varies within a specific limited range. 5) Ordered internal structure - their atoms are arranged in a systematic and repeating pattern. A mineraloid is a naturally occurring mineral-like substance that does not demonstrate crystallinity. Mineraloids possess chemical compositions that vary beyond the generally accepted ranges for specific minerals. A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. The scientific study of crystals and crystal formation is known as crystallography. The process of crystal formation is called crystallization or solidification. A gemstone (also called a gem, jewel, precious stone, or semi-precious stone) is a piece of crystal which, in slash and polished form, is used to create jewelry or another adornments. Most gemstones are hard, but some soft minerals are used in jewelry because of their luster or another physical properties that have aesthetic value. Rarity is other characteristic that lends value to a gemstone. There are approximately 4000 various stone, and each of them has a special set of physical properties. These contain: color, streak, hardness, luster, diaphaneity, specific gravity, cleavage, fracture, magnetism, solubility, and a lot of more. This dictionary gratis offline: • includes over 4000 definitions of characteristics and terms; • ideal for specialists, students and hobbyists alike; • advanced find function with autocomplete - find will begin and predict word as you kind; • voice find; • work offline - database packaged with the apk, no data costs incurred when searching; • contains hundreds of examples to illustrate the definitions; • is an ideal apk for fast reference or to learn more about the mineralogy. The Minerals tutorial is very detailed and simple to comprehend. It's the best method to not forget anything. So much info for each category. Excellent for those who study of geological sciences and similar fields like petrology, geochemistry, crystallography, and paleontology. It can be used by hobbyists or even children as introduction to mineralogy.