Listvenite

a metasomatic rock consisting of carbonates (most often ankerite), quartz, and muscovite or fuchsite, with an admixture of various minerals (talc, chlorite, actinolite, albite, tourmaline, rutile, sphene). Listvenites are bright green (owing to the fuchsite) or gray (when they contain colorless muscovite). They are formed as a result of the process of listvenitization of serpentinites and other ultrabasic and basic rock. Listvenites usually occur in the form of lenses or veinlike bodies in sheeted and slightly calcified rock, and they can form selvages around gold-bearing quartz veins. Listvenites were first discovered in the Urals and described by the German geologist G. Rose (1842).

单词	listvenite
释义	Listvenite Listvenite a metasomatic rock consisting of carbonates (most often ankerite), quartz, and muscovite or fuchsite, with an admixture of various minerals (talc, chlorite, actinolite, albite, tourmaline, rutile, sphene). Listvenites are bright green (owing to the fuchsite) or gray (when they contain colorless muscovite). They are formed as a result of the process of listvenitization of serpentinites and other ultrabasic and basic rock. Listvenites usually occur in the form of lenses or veinlike bodies in sheeted and slightly calcified rock, and they can form selvages around gold-bearing quartz veins. Listvenites were first discovered in the Urals and described by the German geologist G. Rose (1842).
随便看	myelocythaemia myelocythemia myelocytic myelocytic crisis myelocytic leukemia myelocytic leukemia, myelogenous leukemia, myeloid leukemia myelocytic leukemoid reaction myelocytoma myelocytomatosis myelocytosis myelodiastasis myelodysplasia myelodysplasia and leukemia syndrome with monosomy 7 myelodysplasia/myeloid leukemia factor 1 myelodysplasia syndrome myelodysplasic syndrome myelodysplastic myelodysplastic preleukemic syndrome myelodysplastic syndrome myelodysplastic syndromes myelodyspoiesis myeloencephalic myeloencephalitis myelofibroses necessary and sufficient cause