This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 051231340500 Top Depth: 0 Ft. Bottom Depth: 0 Ft. lease_name: sample_type_name: UNWASHED CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: WATTENBERG operator_name: UNKNOWN state_name: Colorado county_name: Weld