OK, to me they look the same when you cut them open. What gives? Does one have more metal or more olivine than the other? Brahin is a Pallasite with beautiful olivine and metal to hold it all together. Altho I have as yet to see a slice of Vaca Muerta, a mesosiderite, just looking at it I can see what appears to be olivine crystals. Would someone chime in with a concise defination of the two, please? Thanks for the help. Pete
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