Major and minor element bulk compositions of 90 individual chondrules and 16 compound
chondrule sets in unequilibrated (type 3) H-group chondrites were determined in polished …

Bulk compositions of 19 chondrules and one matrix-rich sample from H3. 4 Sharps were
determined by instrumental neutron activation analysis. Samples were characterized …

Major and minor element bulk compositions of 373 individual chondrules from 18 H3 to H6
chondrites were determined in polished thin sections by broad-beam electron probe …

Sequential non-destructive neutron activation analysis was used to determine the bulk
abundance of Fe, Al, Na, Mn, Or, Sc, Co and Ir in approximately 300 individual chondrules …

We describe three types of chondrules that are common to H3, LL3, CM2, CO3, and CV3
chondrites. Low and high‐FeO, porphyritic olivine chondrules contain olivine with Fa0. 3–8 …

Bulk compositions of 20 chondrules, 13 coarse-grained chondrule rims and two composite
samples of matrix material from CV3 Allende were determined by instrumental neutron …

We studied the texture of 256 chondrules in thin sections of 16 different carbonaceous (CV,
CR, CO, CM, CH) and Rumuruti chondrites. In a conservative count∼ 75% of all chondrules …

Matrix material in type 3 chondrites forms rims on chondrules, metal-sulfide aggregates, Ca,
Al-rich inclusions and chondritic clasts; it also forms lumps up to a millimeter in size, which …

Microprobe analyses of fifty chondrules in the Sharps (H-3) chondrite showed three to
contain essentially homogeneous, calcium-poor olivines. All three show textural evidence of …

Chondrule formation appears to have been a major event in the early solar system, but
chondrule properties do not allow us to distinguish between several possible formation …