- greenalite rock
- 硅铁岩
English-Chinese geology dictionary (英汉地质大词典). 2013.
greenalite rock
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greenalite — nəlˌīt noun ( s) Etymology: green (I) + connective a + lite : a mineral consisting of hydrous ferrous silicate of an earthy green color occurring as small granules in a cherty rock associated with the iron ores of the Mesabi range … Useful english dictionary
sedimentary rock — Rock formed at or near the Earth s surface by the accumulation and lithification of fragments of preexisting rocks or by precipitation from solution at normal surface temperatures. Sedimentary rocks can be formed only where sediments are… … Universalium
hydrosphere — /huy dreuh sfear /, n. the water on or surrounding the surface of the globe, including the water of the oceans and the water in the atmosphere. [1885 90; HYDRO 1 + SPHERE] * * * Discontinuous layer of water at or near the Earth s surface. It… … Universalium
Serpentine (minéral) — Pour les articles homonymes, voir Serpentine. Groupe de la Serpentine (Dana) Catégorie IX : silicates[1] … Wikipédia en Français
olivine — olivinic /ol euh vin ik/, olivinitic /ol euh vi nit ik/, adj. /ol euh veen , ol euh veen /, n. Mineral. any of a group of magnesium iron silicates, (Mg,Fe)2SiO4, occurring in olive green to gray green masses as an important constituent of basic… … Universalium
clay mineral — any of a group of hydrous aluminum silicate minerals, as kaolinite, illite, and montmorillonite, that constitute the major portion of most clays. [1945 50] * * * Any of a group of important hydrous aluminum silicates with a layered structure and… … Universalium
Lizardite — Catégorie IX : silicates[1] Lizardite Général … Wikipédia en Français
