Reminds me of ice cream cones!!

I too thought that one triangle was a tad larger than the other. I now think that it was the camera angle that made them look that way.

these could be easily arranged to form hexagons... Of course, I've been dreaming in hexagons lately... they seem to be taking over the world!

This could be the centers or stars for the periwinkle or snowball or Arkansas Star quilt.

Here is a pic of the quilt in its' sandwich stage, ready for topstitching.[ATTACH=CONFIG]425299[/ATTACH]

Not Thousand Pyramids. These blocks look like kites, the pyramid is equal on all three sides.

EDIT: I take that back, after seeing the full qult is is A Thousand Pyramids. Funny how the piecies looked like kites.Maybe they are for a different quilt or a border.
peace

Yes they do look like kites, but they are actually equal on all three sides, it was full sun and extremely hot weather here in the desert, and I was taking the pic into the sun, and not being able to see what I was taking - the camera was probably not directly in line with the quilt -the lady whom these blocks belonged to passed away, and I was asked to put together what she had started, so it was not possible to ask her what pattern - she had cut these out for....

They also look a bit like the ice cream cones that are the sashing settings on some dresden plate quilts.