This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: Top Depth: 850 Ft. Bottom Depth: 2100 Ft. lease_name: PEAK 1 sample_type_name: CUTTINGS sample_category_name: Cuttings facility_name: Houston operator_name: OHLHAUSER state_name: North Dakota county_name: Emmons