A NOTE ON SILICATE LIQUID IMMISCIBILITY IN JAPANESE VOLCANIC ROCKS

Liquid-liquid immiscibility in lipid monolayers.

Some binary lipid mixtures form coexisting liquid phases when spread at the air/water interface. This work describes the pressure-composition phase diagrams of binary mixtures of four unsaturated phosphatidylcholines with dihydrocholesterol. These four binary mixtures have critical compositions of approximately fifty mole percent, and average critical exponents of 0.25 +/- 0.07. The data can al...

Generalized Titanomagnetite in Hawaiian Volcanic Rocks'

A ferromagnetic oxide mineral with spinel structure was separated from Hawaiian volcanic rocks ranging from basalt to trachyte . The chemical compositions of all the specimens have been arranged on an oxygen reaction line, and can safely be interpreted as the result of a process of either oxidation or reduction of material with composition on or near this line. In the trachyte the mineral was f...

Groundwater in Sedimentary, Metamorphic and Volcanic Rocks

Rapid report Liquid-liquid immiscibility in lipid monolayers

Some binary lipid mixtures form coexisting liquid phases when spread at the airrwater interface. This work describes the pressure–composition phase diagrams of binary mixtures of four unsaturated phosphatidylcholines with dihydrocholesterol. These four binary mixtures have critical compositions of approximately fifty mole percent, and average critical exponents of 0.25 "0.07. The data can also ...

H2o-silicate Microphysics in Ascending Volcanic Plumes on Mars

probable poor cohesion. The upper surface might be slightly indurated [2]. The MER rover may have the opportunity to examine this deposit, which occurs near the center of the Gusev landing ellipse. The deposition of other airfall units in the Sinus Meridiani region coincides with increased erosional activity there, suggesting a role for airfall deposits in the delivery or mobilization of volati...