My pleasure, Jim! > Would it be safe to say if I see polysynthetic > twinning, odds are it's low-Ca cpx, ...
No, you might also be looking at multiple twinning of plagioclase but in that case you may be pretty sure it is *not* an unmetamorphosed chondrite! Bernd To: [email protected] [email protected] ______________________________________________ Visit the Archives at http://www.meteorite-list-archives.com Meteorite-list mailing list [email protected] http://six.pairlist.net/mailman/listinfo/meteorite-list
