HEy John,
When I used to live in Oregon I used to find some small chunks of yellow/brown jasper just east of Redmond. Seems like there's larger pieces of jasper over there in Prineville. Do you know the extent of the jasper deposit in that area? I Think I might have just been on the fringes of it where I was. Seems like you've got stuff more from the heart of the deposit....and that's some beautiful stuff.
Billy