This is a large rock collection for sale! Lots of it was collected locally in ND and MN. There is a lot of petrified wood including slabs, cut, and rough. There are a lot of cut slabs that include agate, jasper, chert, fossils. There are a lot of tumbled rocks. 60 plus lb of fully polished tumbled rock. And some semi-polished rock too. There are nicely polished agates too and other miscellaneous rocks. There are lots of cool minerals that are in the collection. Also some very cool fossils too. Below is the weight for most of the lapidary material in the collection. 190lb petrified wood 40lb AZ seam agate 71lb cut petrified wood 18lb Missouri lace agate 14.6lb montana agate 15lb knife river flint 58lb cut chert/agate 20lb cut agate 8lb cut white moss agate 10lb cut jasper 27lb random slabs 29lb random cut rock 10lb semi polished tumbled rocks 63lb polished tumbled rocks 24lb tumbled rocks 38lb wood cut slabs.