Lot of 10 Gold Ore Assay Sample Bags Mining-Gems-Minerals-Specimens 4.5"x6" equip All of the specimens you

All of the specimens you see have occurred naturally

We sell both the Borax and Flux in 1lb & 5 Lb bags in our store

this is a must have book if your either in the business or thinking about it

Chapman Flux was designed to do just this very action

You can open the case and arrange the item as you like

Lot of 10 Gold Ore Assay Sample Bags Mining-Gems-Minerals-Specimens 4.5"x6" equip All of the specimens you4. 5" x 6" Heavy Cloth Sample Bags Bundle of 10 Unbleached heavy cotton cloth, with drawstring. These are great for 30 oz assay samples, small drywasher Concentrates when sampling an area. General use for keeping minerals, storing small nuggets, 100's of uses.