XRF Geochemical Assay (Ni vs Co wt%)
Meteoritic Octahedrite Iron
Nickel (Ni wt%)
7.82%
Cobalt (Co wt%)
0.54%
Ni/Co Ratio
14.48
Celestial Confidence
99.8%
Metallographic Cross-Section (2% Nital Etch)
Etch: 80%
Microstructure
Octahedrite Lamellae
Trace Ga / Ge (ppm)
18.4 / 42.1 ppm
Classification
Group IVA/IIIAB
Terrestrial Prob.
0.2%
Aegean Meteoritic Iron Ring Corpus (10 Rings)
Mycenae Chamber Tomb 515
Gold-inlaid signet ring recovered from LH IIIA2 elite chamber tomb. Prior to 1200 BCE, iron in Greece was strictly reserved for celestial jewelry.
Stratigraphic Chronology & Lab Dossier Export
Horizon: Peak Mycenaean Palatial Prestige (LH IIIA-B)
1600 BCE (Shaft Graves)
1350 BCE (Palatial Peak)
1200 BCE (Collapse)
Diagnostic Formula: P(celestial) derived from Gaussian multivariate density of Ni > 4.5 wt% and Co 0.3–1.0 wt% along with Widmanstätten octahedrite kamacite width.