poor crystallization
11meteorite — meteoritic /mee tee euh rit ik/, meteoritical, meteorital /mee tee euh ruyt l/, adj. /mee tee euh ruyt /, n. 1. a mass of stone or metal that has reached the earth from outer space; a fallen meteoroid. 2. a meteoroid. [1815 25; METEOR + ITE1] * * …
12Polyethylene terephthalate — PETE redirects here. For the first name, see Peter (disambiguation). For other uses, see Pete (disambiguation). Polyethylene terephthalate fibre IUPAC name …
13THE MIDDLE AGES — …
14Chocolate — For other uses, see Chocolate (disambiguation). Chocolate most commonly comes in dark, milk, and white varieties, with cocoa solids contributing to the …
15ISAIAH — (Heb. יְשַׁעְיָה ,יְשַׁעְיָהוּ Salvation of YHWH ), one of the eight books (as the Rabbis and the Masorah count them) of the Nevi im, or Prophets, the second division of the Hebrew canon (see bible , Canon). INTRODUCTION Outside the Book of… …
16dating — I In geology and archaeology, the process of determining an object s or event s place within a chronological scheme. Scientists may use either relative dating, in which items are sequenced on the basis of stratigraphic clues (see stratigraphy) or …
17Moon — This article is about Earth s Moon. For moons in general, see Natural satellite. For other uses, see Moon (disambiguation) …
18Muhammad — /moo ham euhd, hah meuhd/, n. 1. Also, Mohammed, Mahomet. A.D. 570 632, Arab prophet: founder of Islam. 2. Elijah (Elijah Poole), 1897 1975, U.S. clergyman: leader of the Black Muslims 1934 75. 3. a male given name. * * * I or Mohammed born с 570 …
19Crystal — Crystals redirects here. For other uses, see Crystals (disambiguation). This article is about crystalline solids. For the type of glass, see lead crystal. For other uses, see Crystal (disambiguation). Quartz crystal. The individual grains of this …
20Magma — For other uses, see Magma (disambiguation). Lava flow on Hawaii. Lava is the extrusive equivalent of magma. Magma (from Greek μάγμα paste ) is a mixture of molten rock, volatiles and solids[1] …
