43 CFR §3601.6

1. (a)To make mineral materials available unless it is detrimental to the public interest to do so;
2. (b)To sell mineral material resources at not less than fair market value;
3. (c)To permit Federal, State, Territorial, and local government entities and non-profit organizations free use of these materials for qualified purposes;
4. (d)To protect public land resources and the environment and minimize damage to public health and safety during the exploration for and the removal of such minerals;
5. (e)To prevent unauthorized removal of mineral materials; and
6. (f)To require purchasers and permittees to account for all removals of mineral materials.