- radiating columnar
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лучисто-волокнистый
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
Monmouth Creek complex — Monmouth Creek complex … Wikipedia
Penroseite — Infobox mineral name = Penroseite Category = boxwidth = boxbgcolor = imagesize = caption = formula = ((Ni,Co,Cu)Se2) molweight = color = steel grey system = isometric class 2/m3* cleavage = None fracture = Conchoidal mohs = 3 lower in impure… … Wikipedia
Pyroxenes — ▪ Table Pyroxenes name colour lustre Mohs hardness specific gravity aegirine green to greenish black vitreous 6 3.4–3.6 augite brown; green; black vitreous 5 1/2–6 3.2–3.5 diopside white, pale to dark green (diopside); brownish green, dark green … Universalium
penroseite — ˈpenˌrōˌzīt noun ( s) Etymology: Richard A. F. Penrose died 1931 American geologist + English ite : a mineral (Ni,Cu,Pb)Se2 structurally like pyrite consisting of a selenide of lead, copper, and nickel and occurring in lead gray radiating… … Useful english dictionary
Western architecture — Introduction history of Western architecture from prehistoric Mediterranean cultures to the present. The history of Western architecture is marked by a series of new solutions to structural problems. During the period from the… … Universalium
Loudspeaker — For other uses, see Loudspeaker (disambiguation). An inexpensive, low fidelity 3½ inch speaker, typically found in small radios … Wikipedia
Silicate minerals — ▪ Table Silicate minerals name colour lustre Mohs hardness specific gravity Tectosilicates (three dimensional networks) feldspar (for other examples, see feldspar) orthoclase flesh red, white to pale yellow, red, green vitreous 6–6½ 2.6… … Universalium
Crystal habit — This article is about the descriptive term used in mineralogy. For the addictive drug, see crystal methamphetamine. Pyrite sun (or dollar) in laminated shale matrix. Between tightly spaced layers of shale, the aggregate was forced to grow in a… … Wikipedia
Sulfide minerals — ▪ Table Sulfide minerals name colour lustre Mohs hardness specific gravity habit or form fracture or cleavage refractive indices or polished section data crystal system argentite blackish lead gray metallic 2–2 1/2 7.2–7.4 cubic or octahedral… … Universalium
Mount Cayley — The Mount Cayley volcanic complex in August 13, 2005. Summits left to right are Pyroclastic Peak and Mount Cayley. Elevation 2,377 m (7,799 ft) … Wikipedia
plant — plantable, adj. plantless, adj. plantlike, adj. /plant, plahnt/, n. 1. any member of the kingdom Plantae, comprising multicellular organisms that typically produce their own food from inorganic matter by the process of photosynthesis and that… … Universalium