LoadingREPORTED PPM / LOG10 AXIS
10 / Reconstructed + embodied history
Same mineral.
Different formation histories.
Ten published pyrite samples share one conventional species label. Three have distinct, source-attributed growth interpretations; seven remain deliberately unmapped in this bounded release.
01 / Bounded result
What is actually in the release
Counts below come from the verified artifact, not from a live endpoint.
02 / Identity question
Choose the equality key
The cohort does not change. Only the declared identity regime changes.
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03 / Published interpretations
Three supported profiles, not three invented labels
The wording remains qualified and attributable to the article.
04 / Source cohort
Inspect all ten native samples
Unmapped means no reviewed mapping in this release. It does not mean the sample has no history.
05 / Direct measurement
See the series; do not mistake it for the claim
Values are plotted on a log scale because concentrations span orders of magnitude. The plot is descriptive and never runs a formation classifier.
06 / Evidence chain
Five layers that never silently merge
07 / Historical Load
No defensible number is the result
—NOT EVALUATED
null, not zero08 / Reading discipline
What this release lets you say
Conventional species
All ten records use the bounded pyrite / FeS2 species key.
Physical samples
Ten native sample IDs remain ten records across four countries.
Three profiles
Each mapped profile retains its qualifier, evidence summary, and article locator.
Seven mappings
No replacement claim is generated from age, locality, or chemistry.
Historical Load
No finite route space and cost model means no valid scalar result.