This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 423711075800 lease_name: UNIVERSITY 19-5 sample_type_name: GEOCHEMISTRY SAMPLES/FLUIDS/POWDER/SOILS sample_category_name: Miscellaneous facility_name: Houston reservoir_name: 87R4453-87R4463 operator_name: HUNT INDUSTRIES state_name: Texas county_name: Pecos