[meteorite-list] Korra Korrabes
From: j.divelbiss_at_att.net <j.divelbiss_at_meteoritecentral.com>
Date: Thu Apr 22 10:27:47 2004 Message-ID: <111320030204.28537.14a8_at_att.net> Oxidation and overall weathering/life on earth kind of thing I would suspect makes this meteorite hard to inspect for evidence. A fresh cut face would be the best you could do in a hand sample...or obviously looking at a thin section would be ideal way to see chondrules(shape and numbers) in the H3 realm. Someone was selling them on ebay this summer/fall I believe. "refamat" was it? JD > Hi, > > Last night Mark Ford and I and an enjoyable evening going thru his new > acquisitions - the one that caused the most confusion was the Korra Korrabes > specimen - an H3. > > Well, we looked at it, compared it to other H3s, also to the Ghubara, and we > found it difficult to see how this is an H3. > > We are obviously missing a critical issue here, because the chondrules were > scant, and indistinct, in fact my Ghub, at an L6 had more structure visible. > It was a very dark matrix too, whereas a lot of H3s have a light matrix (ie > Parnallee) > > How and why is KK an H3 - the native iron was sparse, and the chondrules > largely invisible. > > So, how come it's an H3? > > > > > > inquisitively, > > Dave > > IMCA #0092 > > ______________________________________________ > Meteorite-list mailing list > Meteorite-list_at_meteoritecentral.com > http://www.pairlist.net/mailman/listinfo/meteorite-list Received on Wed 12 Nov 2003 09:04:46 PM PST |
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