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This synopsis from the All-domain Anomaly Resolution Office, dated July 2024, reports findings on a magnesium-zinc metallic specimen with bismuth layers that is claimed to come from a UAP crash in or around 1947. AARO tasked Oak Ridge National Laboratory with testing the specimen's origin and whether it could act as a terahertz waveguide. ORNL concluded that the material was manufactured on Earth and later damaged by heat and mechanical stress. Its bismuth layers could not have served as a waveguide.
“Pacific Ocean”1 page
Synopsis: Analysis of a Metallic Specimen7 Figure 7. Lead (Pb) isotope systematics of the unknown material, shown relative to other terrestrial and non-terrestrial materials in 206Pb/204Pb vs. 207Pb/206Pb. This plot has three end-member compositions: (1) primordial lead, which is the starting composition of the lead in the solar system; (2) pure radiogenic lead from the decay of naturally occurring uranium; and (3) terrestrial lead or “common lead,” which is defined by repeat analyses. The specimen has a lead isotopic composition that plots precisely in the field of terrestrial lead compositions. SRM stands for standard reference material, materials typically used to perform instrument calibrations due to their well-characterized composition or properties, as measured and certified by the U.S. Department of Commerce’s National Institute for Standards and Technology. 0.000 0.000 0.200 0.400 0.600 0.800 1.000 1.200 1.400 0.020 0.040 0.060 0.080 0.100 0.120 207Pb/206Pb 204Pb/206Pb Silver Coins Industrial Pb Galena Airborne Particulate Matter Feldspars Meteorite Troilite Mars SRM-982 measured SRM 982 SRM 981 SRM 983 Pacific Ocean Sulfides Lunar Glasses Gasoline Sample A
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