[meteorite-list] Re-2: Types of twinning in chondrites?

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: jim.woodd...@suddenlink.net

Re: [meteorite-list] Re-2: Types of twinning in chondrites?

; Meteorite Central meteorite-list@meteoritecentral.com Sent: Saturday, February 22, 2014 1:39 PM Subject: [meteorite-list] Re-2: Types of twinning in chondrites? 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