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chondrite

   Also found in: Encyclopedia, Wikipedia, Hutchinson 0.01 sec.
chon·drite  (kndrt)
n.
A stone of meteoric origin characterized by chondrules.

chon·dritic (-drtk) adj.

chondrite [ˈkɒndraɪt]
n
(Astronomy) a stony meteorite consisting mainly of silicate minerals in the form of chondrules Compare achondrite
chondritic  [kɒnˈdrɪtɪk] adj

chondrite  (kndrt)
A stony meteorite that contains chondrules embedded in a fine matrix of the silicate minerals olivine and pyroxene. About 85 percent of all meteorites are chondrites.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.chondrite - a rock of meteoric origin containing chondrules
chondrule - small granule (of e.g. chrysolite) found in some meteoric rocks
rock, stone - a lump or mass of hard consolidated mineral matter; "he threw a rock at me"


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This meteorite contains both chondrules and metal flaking and is an L4 type chondrite with a terrestrial age of between 15,000 and 20,000 years old.
It was likely a chondrite, a meteoric stone older than the planets and rare enough that a UCLA scientist has offered a $5,000 reward for any fragment weighing at least 4 ounces.
Honorary mention goes to Matt Izawa from the University of Western Ontario, advised by Associate Professors Penelope King and Roberta Flemming on his research on "Investigation of the Tagish Lake Carbonaceous Chondrite Using X-ray Microdiffraction.
 
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