This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 051150604000 Top Depth: 1600 Ft. Bottom Depth: 5300 Ft. lease_name: STATE sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: MARKS BUTTE N operator_name: UNKNOWN state_name: Colorado county_name: Sedgwick