rock electrical conductivity
61Post-perovskite — is a high pressure phase of MgSiO3, is composed of the prime oxide constituents of the Earth s rocky mantle (MgO and SiO2), and its pressure and temperature for stability imply that it is likely to occur in portions of the lowermost few hundred… …
62Uranus — This article is about the planet. For other uses, see Uranus (disambiguation). Uranus   …
63Ionic bond — [ noble gas electron configuration, and this electron enters the chlorine atom exothermically. The oppositely charged ions are then attracted to each other, and their bonding releases energy. The net transfer of energy is that energy leaves the… …
64Water — This article is about general aspects of water. For a detailed discussion of its properties, see Properties of water. For other uses, see Water (disambiguation) …
65Utah State University — Infobox University name = Utah State University motto = Research, Service, Teaching established = 1888 type = Public Land grant Space grant endowment = US $110.3 million president = Stan L. Albrecht city = Logan state = UT country = USA undergrad …
66List of eponymous laws — This list of eponymous laws provides links to articles on laws, adages, and other succinct observations or predictions named after a person. In some cases the person named has coined the law – such as Parkinson s law. In others, the work or… …
67gold — /gohld/, n. 1. a precious yellow metallic element, highly malleable and ductile, and not subject to oxidation or corrosion. Symbol: Au; at. wt.: 196.967; at. no.: 79; sp. gr.: 19.3 at 20°C. 2. a quantity of gold coins: to pay in gold. 3. a… …
68Gold — /gohld, gawld/, n. Nanay. /gohld/, n. 1. Herbert, born 1924, U.S. novelist and short story writer. 2. Thomas, born 1920, U.S. astronomer, born in Austria: formulated the steady state theory of the universe. * * * I Metallic chemical element, one… …
69well logging — the process or technique of recording a well log. * * * ▪ mining field technique used in mineral exploration to analyze the geologic formations penetrated by a drill hole. If the hole has been drilled by using coring techniques, the core… …
70Mineral physics — This article is about high pressure physics of minerals. For physical attributes of minerals like cleavage, see Mineralogy#physical mineralogy. Mineral physics is the science of materials that compose the interior of planets, particularly the… …
