Sample Petrographic Description
Sample Number | DOM 18521 |
Newsletter | 46,2 |
Location | Dominion Range |
Field Number | 24502 |
Dimensions (cm) | 1.75 x 2.0 x 0.75 |
Weight (g) | 9.70 |
Original Classification | H6 Chondrite |
Mineral Composition (%Fa & %Fs) | |
Fayalite (mol%): 20;Ferrosilite (mol%): 16 | |
Weathering | |
B | |
Fracturing | |
A | |
Macroscopic Description - Leslie Young | |
The exterior has 85% fusion crust with iridescent sheen and shallow pitting throughout. Remaining exterior is a dark brown color with no exposed matrix. The interior has a fine-grained, dark grey matrix with small white inclusions. There is oxidation present that is red/brown in color throughout interior. | |
Thin Section Description - | |
No description published. |
Antarctic Meteorite Images for Sample DOM 18521 | ||||
Lab Photo(s) : | ||||