subalkaline
Смотреть что такое "subalkaline" в других словарях:
subalkaline — sub·alkaline … English syllables
subalkaline — |səb+ adjective Etymology: sub + alkaline : having a hydrogen ion concentration of 8.0 to 8.5 used especially of soils of various limestone or salt marsh regions … Useful english dictionary
igneous rock — Any of various crystalline or glassy, noncrystalline rocks formed by the cooling and solidification of molten earth material (magma). Igneous rocks comprise one of the three principal classes of rocks, the others being metamorphic and sedimentary … Universalium
Baltic Shield — The Baltic Shield (sometimes referred to as the Fennoscandian Shield) is located in Fennoscandia (Norway, Sweden and Finland), northwest Russia and under the Baltic Sea. The Baltic Shield is defined as the exposed Precambrian northwest segment of … Wikipedia
Tholeiitic basalt — is an igneous rock, a type of basalt. Like all basalt, the rock type is dominated by clinopyroxene plus plagioclase, with minor iron titanium oxides. [http://micro.magnet.fsu.edu/primer/techniques/polarized/gallery/pages/basalttholeiiticsmall.html… … Wikipedia
