Hi David Looks like I got a little ahead of myself with using Zag as an example of a "simple" breccia. You are correct that it does consist of all types H3, H4, H5, and H6. I was originally told the light clasts were H6 and the dark were H3. Of course it is a lot more complicated than that. So for breccias all you can tell from the current style of using a dash is that it contains two or more of the possible types between the numbers listed. Thanks! Mike
Mike Jensen IMCA 4264 Bill Jensen IMCA 2359 Jensen Meteorites 16730 E Ada PL Aurora, CO 80017-3137 303-337-4361 ______________________________________________ Meteorite-list mailing list [EMAIL PROTECTED] http://six.pairlist.net/mailman/listinfo/meteorite-list
