Mineral Mine Safety Act; definition of "surface mineral mine"; mine inspectors; certificate renewal; use of cyanide or cyanide compound. Amends the definition of "surface mineral mine" in the Mineral Mine Safety Act to exclude excavation or grading when conducted solely in aid of onsite farming or construction and under certain conditions enumerated in the bill. The bill amends the definition of "mining" in existing law, relating to the exemption from permits for a mining operation, to extend the required completion time from six months to one year for excavation or grading conducted to construct or expand a farm pond for agricultural irrigation or provision of water for livestock. The bill also amends the qualification requirements for mineral mine inspectors, removes references to the defunct Board of Mineral Mining Examiners, and prohibits the issuance of any permit for a mineral mining or processing operation that includes the use of cyanide or a cyanide compound. This bill is identical to HB 1887. An Act to amend and reenact §§ 45.2-1101, 45.2-1109, 45.2-1119, 45.2-1200, and 45.2-1203 of the Code of Virginia, relating to Mineral Mine Safety Act; definition of "surface mineral mine"; mine inspectors; certificate renewal; use of cyanide or cyanide compound.