Newsletter |
42,2 |
Location |
Miller Range |
Field Number |
23680 |
Dimensions (cm) |
3.0 x 2.5 x 0,8 |
Weight (g) |
10.82 |
Original Classification |
CV3 Chondrite |
Updated Classification |
CV 3.6 Chondrite Reduced |
Pairing |
MIL 07277;
MIL 090646;
MIL 090677;
MIL 15123;
MIL 15148;
MIL 15192;
MIL 15227;
MIL 15229;
MIL 15240;
MIL 15247;
MIL 15254;
MIL 15255;
MIL 15257;
MIL 15264;
MIL 15265;
MIL 15268;
MIL 15363;
MIL 15472;
MIL 15480;
MIL 15511;
MIL 15516;
MIL 15524;
MIL 15555;
MIL 15565;
|
Fayalite (mol%): 1-10 |
B |
A |
The exterior has black/brown fusion crust some rusty weathered surfaces. The interior is a dark gray to black matrix with some oxidation and lighter inclusions. |
These sections exhibit large chondrules (up to 3 mm) and CAIs in a dark matrix. Fine-grained sulfides occur in the matrix. Olivines range from Fa1-10. The meteorites are similar enough to be paired and are unequilibrated CV3 chondrites. |
Reclassification and pairing based on Raman spectroscopy (petrologic type 3.6), and on Ni content of metal and sulfide and magnetic susceptibility (Reduced). Details are reported in Righter et al. (2022); doi: 10.1111/maps.13932. |