The Fe-Ni metal within chondrites has been postulated to have originated either through
condensation or as a byproduct of chondrule formation. To test these hypotheses, we …

FeNi metals represent an important fraction of chondritic components that remains relatively
unexplored within most carbonaceous chondrite groups. The compositions of these metals …

New data on the chemical composition of bulk samples, and of metallic and nonmagnetic
fractions of six CR chondrites (Renazzo, Y793495, PCA91082, EET92042, Acfer 209 and El …

We report trace element analyses by laser ablation inductively coupled plasma mass
spectrometry (LA‐ICP‐MS) of metal grains from nine different CR chondrites, distinguishing …

Individual chondrules, coarse and fine-grained metal, chondrule rims, and matrix samples
were separated from the Renazzo chondrite (CR2) and studied by instrumental neutron …

In section many low-FeO CR chondrules are surrounded by rings of metal; this metal-
cladding seems to have formed during chondrule melting events as films of metal that wetted …

Compared to the composition of CI chondrites and the Sun, all other carbonaceous
chondrites are variably depleted in volatile elements. However, the origin of these …

New analytical data combined with recent studies by other researchers allow the definition
of a Renazzo (CR) group of carbonaceous chondrites. We analyzed nine CR chondrites …

Small (< 1–20 μm) carbon inclusions are common in Fe-Ni metal grains of the LL3. 1
chondrite Bishunpur, and are also commonly found in the metal of type 3 ordinary chondrites …

Abstract The “anomalous” positive Co-Ni correlation among metal grains from the Renazzo
and Al Rais chondrites reported in previous studies has two components: 1.(1) a chondrule …