This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 420030040700 Top Depth: 1400 Ft. Bottom Depth: 7250 Ft. lease_name: TEXU F-G-M sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: BLOCK 12 operator_name: UNKNOWN state_name: Texas county_name: Andrews