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Burnham C W , Proceedings of the Second Lunar Science Conference , 1 (1971) p.47 -57, The crystal structure of pyroxferroite from Mare Tranquillitatis, ...
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Pyroxferroite-Pyroxmangite Series. ... Burnham, C. (1971) The crystal structure of pyroxferroite from Mare Tranquilitatis. Supplement to Geochemica et ...
www.mindat.org/min-3326.html - 38k - Similar pages
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The mineral pyroxferroite, first described from the Sea of Tranquility on the Moon, has recently been confirmed from Franklin, Sussex Co., New Jersey. ...
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Aug 15, 2009 ... Pyroxferroite (Fe+2,Mn,Ca)SiO3 is a silicate of the pyroxene group with a triclinic crystal structure. It has a hardness between 4.5 and 5.5 ...
en.wikipedia.org/wiki/Pyroxferroite - 29k - Similar pages
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at 22 kb and 1200~ Lunar pyroxferroite was separated by means of heavy ... Calcium, if it entered the pyroxferroite structure, would probably go into ...
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Synthetic Ca0.15Fe0.85SiO3 pyroxenoid has the same (pyroxmangite) structure and very nearly the same composition as pyroxferroite, a new mineral found in ...
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Since for the pyroxferroite-bearing lunar basalt 12021 relatively rapid cooling has been established (8) and since pyromangite and pyroxferroite ...
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Pyroxferroite is a pyroxenoid mineral that was first discovered in low pressure lunar rocks [3]. .... would explain the presence of pyroxferroite breakdown ...
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Mössbauer spectra of synthetic Ca-Fe pyroxenoids and lunar pyroxferroite. Authors: Dowty, Eric; Lindsley, D. H.. Affiliation: AA(U. S. Geological Survey; ...
adsabs.harvard.edu/abs/1974CoMP...48..229D - Similar pages
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These textures are likely from the breakdown of metastable pyroxenes and/or pyroxferroite and modification by diffusional reequilibration. ...
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