This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 040232008100 lease_name: CHRISTIANSEN sample_type_name: GEOCHEMISTRY SAMPLES/FLUIDS/POWDER/SOILS sample_category_name: Miscellaneous facility_name: Houston reservoir_name: 90R1112-1151 operator_name: ARCO OIL & GAS state_name: California county_name: Humboldt