This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 420470048200 Top Depth: 4001 Ft. Bottom Depth: 4824 Ft. lease_name: sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: PALO BLANCO operator_name: UNKNOWN state_name: Texas county_name: Brooks