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Mineralogical evolution, origin planets

Takeda H. (1987) Mineralogy of Antarctic ureilites and a working hypothesis for their origin and evolution. Earth Planet. Sci. Lett. 81, 358-370. [Pg.323]

Life is perhaps the most dramatic example of chemical complexification, but the evolution of the mineral world represents an important precursor to life s origins. Earth today boasts almost 4300 known types of minerals, with as many as 50 new species recognized each year. Yet the mineralogical diversity now found at or near Earth s surface (< 3 km) was not present for much of the planet s history. Indeed, both the variety and relative abundances of near-surface minerals have evolved dramatically over 4.5 billion years of Earth history through a variety of physical, chemical and biological processes. [Pg.4]


See other pages where Mineralogical evolution, origin planets is mentioned: [Pg.4]    [Pg.272]    [Pg.446]    [Pg.3921]    [Pg.64]    [Pg.2]   
See also in sourсe #XX -- [ Pg.4 , Pg.5 ]




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