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High pressure solution growth crystallization rate

Hydrothermal, low temperature precipitation, and vapor deposition produce different crystal habits and sizes due to differences in growth rates, diffusion rates, and surface energy. Most Fe-Mn oxide-hydroxide phases are formed at low temperatures (below 100° C), but several are known to form unde hydrothermal conditions (above 100° C and up to several kbars pressure). Larger crystals are produced from hydrothermal processes as transport is much more rapid, and solubility of the growing phase in the growth medium (solution) is high. The latter growth process can produce crystals up to 10 cm in size. Ice crystals (snowflakes) are the most commonly observed vapor deposition-produced natural phases. These usually show complex dendritic patterns caused by rapid... [Pg.113]

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See also in sourсe #XX -- [ Pg.362 , Pg.364 ]



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Crystal growth rate

Crystal pressure

Crystal rates

Crystallization crystal growth rate

Crystallization pressure

Crystallization rates

Crystallization solute

Growth rate

Growth rates solution

Growth rating

Growth solution

High pressure solution growth

High-pressure crystallization

High-rate

Pressure rated

Solution Crystallized

Solution crystal growth

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