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rock > meteorite > stony meteorite > chondrite > anhydrous chondrite > R chondrite > Rumuruti
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Rumuruti comparison table
Subject has metal abundance has refractory inclusion abundance is an instance of has olivine and low Ca pyroxene homogeneity has part feldspar has fall location has name has chondrule glass type has chondrule abundance has degree of aqueous alteration has part chondrule has prototype has oxidation state has structural state of low Ca pyroxene has degree of thermal metamorphism has part matrix has matrix abundance has part carbon has petrologic type has part maximum bulk Ni in metal has composition is a kind of has part water has synonym has chondrule mean diameter has part sulfide Ni content
R chondrite0.1 % by volume0 % by volume  usually plagioclase tectosilicatestrewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocitybased on the locale, region, or nearby town in which the fall occurred greater than 40 % by volume small sphere of about 1 mm diameter of formerly melted mineralsRumuruti meteoritehighly oxidizeddefinition goes here fine grained disequilibrium mixture of silicates, oxides, metal, sulfides and organic constituents36 % by volumein weight %3 to 6 enriched in 17O isotopeanhydrous chondrite0 % by weight (approximately)rumurutiite0.4 millimeters 
type 3 chondritein volume %in volume % greater than 5 % deviationsminor primary grains onlystrewn fields, elongated footprints which depends on impact angle, airbursts, and impact velocitybased on the locale, region, or nearby town in which the fall occurredclear, isotropic, variable abundancein volume %nonechondrules very sharply defined  predominantly monoclinicnoneclastic and minor opaquein volume %0.2 to 1 % by weight3greater than 20 % by weight, kamacite and taenite in exsolution relationshipoften minerals not found on Earthanhydrous chondrite0.3 to 3 % by weight millimetersless than 0.5 % by weight
Rumuruti0.1 % by volume0 % by volumetype 3 chondritegreater than 5 % deviationsminor primary grains onlySaharaRumuruticlear, isotropic, variable abundancegreater than 40 % by volumenonechondrules very sharply definedRumuruti meteoritehighly oxidizedpredominantly monoclinicnoneclastic and minor opaque36 % by volume0.2 to 1 % by weight3greater than 20 % by weight, kamacite and taenite in exsolution relationshipenriched in 17O isotope 0.3 to 3 % by weightrumurutiite0.4 millimetersless than 0.5 % by weight

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