John Divelbiss 8/31/2020 6:17:11 PM |
amazing thin cut for a Ureilite. this one if paired to NWA 2624 is somewhat rare in that it is bi-modal (varying mineral type/sizes) and has a significant reduction level, R3. As Bernd mentioned, in x-pol we would also see sawtooth edges for the olivine and pyroxene for a R3. |
robert haag 8/31/2020 8:45:48 AM |
thats a great photo of classic Urelite
even a small slice shows perfectly the structure,
true to your
your starry night
well done
bh |
Bernd Pauli 8/31/2020 6:05:38 AM |
A thin section in x-pol. light is even more fascinating ... colors, colors, colors galore! |
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