Juego de pulseras de turmalina negra de 6 mm, 8 mm, 10 mm y 12 mm poder de la tierra- 110 g - (4)
N.º 19417093
Meteorito de condrita carbonácea - 3,4 cm x 2,6 cm x 3,2 cm - 18,8 gr
N.º 19417093
Meteorito de condrita carbonácea - 3,4 cm x 2,6 cm x 3,2 cm - 18,8 gr
Carbonaceous chondrites are grouped according to distinctive compositions thought to reflect the type of parent body from which they originated. These C chondrite groups are now each named with a standard two-letter CX designation, where C stands for "carbonaceous" (other types of chondrites do not begin with this letter) plus a capital letter in the spot X, which is very often the first letter of the name of a prominent meteorite—often the first to be discovered—in the group. Such meteorites are often named for the place where they fell, thus giving no clue as to the physical nature of the group. Group CH, where H is for "high metal" is so far the only exception. See below for name derivations of each group.
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