Section 3251.14 - Do I need a bond for conducting exploration operations?(a) You must not start any exploration operations on BLM-managed lands until we approve your bond. You may meet the requirement for an exploration bond in two ways: (1) If you have an existing nationwide or statewide oil and gas exploration bond, provide a rider in an amount we have specified to include geothermal resources exploration operations; or(2) If you must file a new bond for geothermal exploration, the minimum amounts are: (i) $5,000 for a single operation;(ii) $25,000 for all of your operations within a state; and(iii) $50,000 for all of your operations on public lands nationwide.(b) See subparts 3214 and 3215 for additional details on bonding procedures.