Hello Elton, The following excerpt is from my Tombigbee River webpage:
Most specimens in this group [tentatively IIG] have a hexahedrite-like matrix consisting predominately of kamacite, but one mass lower in P and higher in Ni shows a small area with a remnant coarse Widmanst�tten structure. It was proposed by Vagn F. Buchwald that these irons be structurally classified as hexahedrite, transitional to coarsest octahedrite (H-Ogg). Regards, David meteoritestudies.com ______________________________________________ Meteorite-list mailing list [EMAIL PROTECTED] http://www.pairlist.net/mailman/listinfo/meteorite-list
