{ "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-12T11:04:10Z", "providers": [ "Codex" ], "breadth": "recalled by Codex without web access - no source was read", "missingProviders": [], "pass": 2, "cost": { "grok": { "seconds": 19.0, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a09548-d536-7e40-b85e-e207f0f07c69\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: ludwigite\nSense to describe: (none recorded)\nDomain code: PHY.MAT\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 044: 1001 regis", "usd": 0.0, "recall": true }, "codex": { "seconds": 77.9, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a09548-d523-7723-9b37-ff20ce458818\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: ludwigite\nRegistry id: vr.tr.ludwigite\nPlane / domain: PHY / PHY.MAT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nCont" } }, "enrichment": { "pass": 3, "engine": "claude", "producedAt": "2026-10-06T12:00:00Z", "ingestedAt": "2026-10-06T08:50:36+00:00", "fields": [ "agent_conduct", "ethics", "failure_modes_and_hazards", "owners", "visual_identification" ] }, "gate": { "passed": true, "version": "1.0", "at": "2026-10-07T10:10:29+00:00", "evidence": [ "completeness 1.00", "sense: Wikidata description", "2 live sources", "review by codex: pass" ] } }, "metaModel": { "id": "THING-Q2424234", "registryId": "vr.tr.ludwigite", "name": "ludwigite", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.MAT" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q2424234/", "model": { "registry_id": "vr.tr.ludwigite", "name": "ludwigite", "purpose": "Enable an agent to identify ludwigite, assess the composition and condition of ludwigite-bearing material, and select justified analytical, handling or use decisions.", "definition": "Ludwigite is an orthorhombic magnesium-iron borate mineral with ideal formula Mg₂Fe³⁺(BO₃)O₂, typically occurring in boron-bearing skarns and metamorphosed magnesium-rich carbonate rocks.", "scope_statement": "This model owns the mineral species ludwigite under vr.tr.ludwigite in PHY / PHY.MAT, including its diagnostic evidence, compositional variation, mineral associations and specimen state.", "in_scope": [ "Mineral-species identity and distinction from the wider ludwigite group", "Measured composition, iron oxidation states and substitutions", "Crystal structure and diagnostic mineral properties", "Ludwigite abundance, intergrowths and alteration in specimens", "Geological provenance and evidence supporting identification", "Suitability of specimens for analysis, preservation or material evaluation" ], "out_of_scope": [ "The entire ludwigite group and separate models of its other species", "Whole skarn deposits, host rocks and ore-resource estimates", "Mining, beneficiation and boron-extraction processes", "Products manufactured from ludwigite-bearing feedstock", "General borate toxicology and jurisdiction-wide chemical regulation" ], "distinguishing_features": [ "Test whether grain chemistry supports the ideal composition Mg2Fe3+O2(BO3), while measuring departures from that endmember. Reference: [Handbook of Mineralogy](https://www.handbookofmineralogy.org/pdfs/ludwigite.pdf).", "Combine Mg and ferrous-iron measurements with applicable species criteria to distinguish ludwigite from vonsenite; the two form a compositional series. Reference: [Handbook of Mineralogy](https://www.handbookofmineralogy.org/pdfs/ludwigite.pdf).", "Check diffraction against an orthorhombic Pbam reference and use grain chemistry to discriminate structurally similar species. Reference: [Handbook of Mineralogy](https://www.handbookofmineralogy.org/pdfs/ludwigite.pdf).", "Use black to olive-black colour, fibrous aggregates and Mohs hardness around 5-5.5 as supporting observations requiring analytical confirmation. Reference: [Handbook of Mineralogy](https://www.handbookofmineralogy.org/pdfs/ludwigite.pdf)." ], "characteristics": [ { "name": "Identification confidence", "kind": "state", "unit_or_values": "provisional; analytically supported; unresolved series member", "why_it_matters": "Controls whether an agent may assign the species name or must retain a broader identification." }, { "name": "Grain composition", "kind": "measurement", "unit_or_values": "Element or oxide mass percent and atoms per formula unit, with normalization basis", "why_it_matters": "Tests the ludwigite assignment and records substitutions without treating the ideal formula as a specimen assay." }, { "name": "Iron oxidation-state distribution", "kind": "measurement", "unit_or_values": "Fe2+ and Fe3+ atoms per formula unit; measured or inferred", "why_it_matters": "Separates ferrous substitution from ferric occupancy and exposes assumptions in formula calculation." }, { "name": "Structural assignment", "kind": "category", "unit_or_values": "Crystal system, space group and reference diffraction pattern", "why_it_matters": "Checks whether the analyzed phase has a structure consistent with ludwigite." }, { "name": "Ludwigite phase fraction", "kind": "measurement", "unit_or_values": "Mass percent or volume percent, with method and uncertainty", "why_it_matters": "Distinguishes mineral purity from the composition of an individual ludwigite grain." }, { "name": "Aggregate habit and liberation", "kind": "state", "unit_or_values": "Fibrous or other observed habit; grain dimensions in µm or mm; free or intergrown", "why_it_matters": "Determines sampling representativeness, preparation feasibility and potential particle release." }, { "name": "Associated mineral phases", "kind": "relation", "unit_or_values": "Identified phase, abundance and textural relationship", "why_it_matters": "Prevents neighbouring minerals from being mistaken for ludwigite or controlling measurements attributed to it." }, { "name": "Alteration and preparation state", "kind": "state", "unit_or_values": "Fresh; partly replaced; coated; consolidated; powdered; unknown", "why_it_matters": "Records changes that affect interpretation, preservation and further testing." }, { "name": "Geological provenance", "kind": "relation", "unit_or_values": "Locality, host rock, collection record and supporting evidence", "why_it_matters": "Connects the identification to a traceable occurrence without using locality alone as proof." } ], "affordances": [ "Assign or qualify a ludwigite identification by combining diffraction and grain chemistry.", "Select representative grains for boron analysis, iron-valence determination or structural refinement.", "Estimate ludwigite abundance and document intergrowths before evaluating a bulk sample.", "Compare specimens across occurrences while keeping analytical methods and composition differences explicit.", "Choose preparation and preservation actions according to aggregate integrity, coatings and particle-release potential." ], "agent_conduct": { "may": [ "Describe ludwigite, its composition and skarn occurrence from mineralogical sources.", "Record specimens and assay results as part of a boron or iron resource survey." ], "must_not": [ "Overstate the grade of a ludwigite deposit in resource reports.", "Help collect or mine on land without the owner's or authority's permission.", "Sell another dark fibrous mineral as ludwigite without analysis." ], "requires_human": [ "Approving exploration or extraction based on its assays." ] }, "ethics": { "considerations": [ "Mining boron and iron ore affects land, water and local communities.", "Misreported resources mislead investors and communities." ], "affected_parties": [ "Communities near deposits", "Investors and buyers", "Collectors" ] }, "owners": { "steward": "The holder of a specimen; for deposits, the mineral rights holder under the mining authority.", "master_systems": [ "Mining cadastres and mineral rights registers" ] }, "visual_identification": [ "Dark green to black fibrous or radiating needle-like masses with a silky lustre.", "Found in skarns with magnetite and other boron minerals; confirmed by analysis." ], "failure_modes_and_hazards": [ "Fibrous fragments and rock dust should not be inhaled when broken.", "Mining it shares the general hazards of skarn ore extraction." ], "what_it_is_for": [ "Ludwigite is encountered in geological fieldwork, mineral collections and laboratory studies of boron-bearing skarns and metamorphosed magnesium-rich carbonate rocks.", "Its occurrence and composition help geologists investigate mineral associations and the chemical conditions under which the host rocks formed." ], "standards_and_regulation": [ "The approved mineral nomenclature maintained by the International Mineralogical Association Commission on New Minerals, Nomenclature and Classification recognizes ludwigite as a mineral species." ] }, "sources": [ { "id": "wikidata", "title": "Wikidata item Q2424234: ludwigite", "url": "https://www.wikidata.org/wiki/Q2424234", "url_status": "live", "what_it_supports": "identity and sense of the item", "checked_by": "wikidata-api" }, { "id": "wikipedia-en", "title": "Wikipedia: Ludwigite", "url": "https://en.wikipedia.org/wiki/Ludwigite", "url_status": "live", "what_it_supports": "general description of the item", "checked_by": "wikidata-api sitelink" } ], "structure": { "bundles": [ { "id": "species-and-series-boundaries", "name": "Species and series boundaries", "description": "Establish what evidence permits the name ludwigite for the material under examination.", "rationale": "A group label, endmember formula and specimen identification carry different commitments.", "layers": [ { "id": "species-reference", "name": "Species reference", "description": "Anchor the registry entry to the mineral species and its diagnostic references.", "findings": [ { "id": "ludwigite-name-assignment", "name": "Ludwigite name assignment", "description": "Record the authority and analytical evidence behind the species assignment.", "questions": [ { "text": "Does the identification denote ludwigite itself, a ludwigite-group phase or an unresolved ludwigite-vonsenite composition?", "kind": "definition", "id": "ludwigite-name-assignment-q01" }, { "text": "Which mineral reference and specimen analyses support the assigned name?", "kind": "provenance", "id": "ludwigite-name-assignment-q02" } ] } ] }, { "id": "neighbouring-species", "name": "Neighbouring species", "description": "Resolve compositional and structural alternatives to ludwigite.", "findings": [ { "id": "series-and-substitution-limits", "name": "Series and substitution limits", "description": "Make the applicable naming rules and their evidential requirements explicit.", "questions": [ { "text": "Which compositional or site-occupancy criteria distinguish this grain from vonsenite and other plausible ludwigite-group species?", "kind": "boundary", "id": "series-and-substitution-limits-q01" }, { "text": "Are the chemistry and occupancy data sufficient to apply those criteria, or must the identification remain broader?", "kind": "action", "id": "series-and-substitution-limits-q02" } ] } ] } ] }, { "id": "composition-and-valence", "name": "Composition and valence", "description": "Describe actual ludwigite chemistry rather than copying an ideal formula into every specimen.", "rationale": "Boron determination, iron valence and substitutions can control both identification and material interpretation.", "layers": [ { "id": "analytical-formula", "name": "Analytical formula", "description": "Connect chemical measurements to a defensible formula calculation.", "findings": [ { "id": "boron-and-cation-balance", "name": "Boron and cation balance", "description": "Record measured constituents, analytical closure and formula normalization.", "questions": [ { "text": "Were B, Mg and Fe measured on the identified ludwigite phase, and what detection limits and uncertainties apply?", "kind": "measurement", "id": "boron-and-cation-balance-q01" }, { "text": "What normalization basis was used, and were boron or oxygen values measured, assumed or calculated?", "kind": "measurement", "id": "boron-and-cation-balance-q02" } ] } ] }, { "id": "valence-and-heterogeneity", "name": "Valence and heterogeneity", "description": "Separate oxidation-state evidence from compositional averaging.", "findings": [ { "id": "iron-allocation-and-zoning", "name": "Iron allocation and zoning", "description": "Track iron-valence assignments, substituting cations and within-grain variation.", "questions": [ { "text": "Was Fe2+/Fe3+ determined independently or inferred from charge balance, and how does that affect the species assignment?", "kind": "measurement", "id": "iron-allocation-and-zoning-q01" }, { "text": "Do grain maps or repeated analyses reveal zoning, substituting cations or unresolved inclusions behind the reported composition?", "kind": "measurement", "id": "iron-allocation-and-zoning-q02" } ] } ] } ] }, { "id": "structure-and-diagnostic-observations", "name": "Structure and diagnostic observations", "description": "Combine crystallographic identification with observations of the same material.", "rationale": "Dark fibrous appearance alone cannot establish ludwigite, and a bulk measurement may describe a mixture.", "layers": [ { "id": "diffraction-evidence", "name": "Diffraction evidence", "description": "Evaluate the structural match and competing phase interpretations.", "findings": [ { "id": "pattern-and-cell-consistency", "name": "Pattern and cell consistency", "description": "Link diffraction results to analyzed grains and named reference material.", "questions": [ { "text": "Which reflections, refined cell parameters and fit residuals support a ludwigite-compatible structure?", "kind": "measurement", "id": "pattern-and-cell-consistency-q01" }, { "text": "Could overlapping peaks from associated minerals or another group member explain the apparent match?", "kind": "boundary", "id": "pattern-and-cell-consistency-q02" } ] } ] }, { "id": "specimen-scale-observations", "name": "Specimen-scale observations", "description": "Use physical and optical observations as corroboration with explicit sampling limits.", "findings": [ { "id": "habit-and-property-attribution", "name": "Habit and property attribution", "description": "Keep observations of ludwigite separate from properties of its matrix and intergrowths.", "questions": [ { "text": "What habit, hardness, streak and optical behaviour were observed on confirmed ludwigite grains?", "kind": "measurement", "id": "habit-and-property-attribution-q01" }, { "text": "If density or magnetic response was measured, what evidence excludes an effect dominated by associated phases?", "kind": "boundary", "id": "habit-and-property-attribution-q02" } ] } ] } ] }, { "id": "occurrence-and-phase-context", "name": "Occurrence and phase context", "description": "Record where ludwigite occurs within a specimen and how that context is established.", "rationale": "Occurrence and texture guide sampling and interpretation but do not replace species-level evidence.", "layers": [ { "id": "geological-setting", "name": "Geological setting", "description": "Connect the sample to its documented host and collection history.", "findings": [ { "id": "host-and-locality-evidence", "name": "Host and locality evidence", "description": "Ludwigite is reported typically from magnesian iron skarn and contact-metamorphic deposits; record whether the specimen context is demonstrated or only labelled. Reference: [Handbook of Mineralogy](https://www.handbookofmineralogy.org/pdfs/ludwigite.pdf).", "questions": [ { "text": "Which collection records establish the locality, host rock and position of the ludwigite-bearing sample?", "kind": "provenance", "id": "host-and-locality-evidence-q01" }, { "text": "What observations support the proposed formation setting, and which parts remain inferred?", "kind": "provenance", "id": "host-and-locality-evidence-q02" } ] } ] }, { "id": "intergrowth-and-replacement", "name": "Intergrowth and replacement", "description": "Describe mineral contacts, phase proportions and changes to the original grains.", "findings": [ { "id": "phase-fraction-and-texture", "name": "Phase fraction and texture", "description": "Distinguish intact ludwigite from inclusions, adjacent phases and replacement material.", "questions": [ { "text": "What fraction of the specimen is ludwigite, and how were fine intergrowths included in the estimate?", "kind": "measurement", "id": "phase-fraction-and-texture-q01" }, { "text": "Which textures demonstrate replacement or alteration, and which merely show minerals in contact?", "kind": "boundary", "id": "phase-fraction-and-texture-q02" } ] } ] } ] }, { "id": "preparation-preservation-and-use", "name": "Preparation, preservation and use", "description": "Translate the specimen's composition, texture and condition into justified next actions.", "rationale": "A fibrous aggregate, a polished grain and a mixed ore sample require different preparation and suitability judgments.", "layers": [ { "id": "sampling-and-particle-control", "name": "Sampling and particle control", "description": "Plan sampling around intergrowth, grain fragility and evidence about released particles.", "findings": [ { "id": "representative-preparation", "name": "Representative preparation", "description": "Record preparation choices and their effects on the sample and its interpretation.", "questions": [ { "text": "Which sampling and separation method yields representative ludwigite without selectively losing fine grains or retaining matrix?", "kind": "action", "id": "representative-preparation-q01" }, { "text": "What particle-release and associated-mineral evidence should govern cutting, grinding or handling this specimen?", "kind": "action", "id": "representative-preparation-q02" } ] } ] }, { "id": "fitness-for-intended-use", "name": "Fitness for intended use", "description": "Assess whether the documented material meets the requirements of a particular analytical or material task.", "findings": [ { "id": "use-constraints-and-state-changes", "name": "Use constraints and state changes", "description": "Require specimen-specific evidence before inferring performance from the mineral name.", "questions": [ { "text": "What phase-purity, composition and grain-integrity requirements must this ludwigite specimen meet for the proposed use?", "kind": "action", "id": "use-constraints-and-state-changes-q01" }, { "text": "What evidence establishes its response to the proposed heating, chemical treatment or storage conditions?", "kind": "measurement", "id": "use-constraints-and-state-changes-q02" } ] } ] } ] }, { "id": "evidence-and-external-alignment", "name": "Evidence and external alignment", "description": "What the world already says about this thing, gathered so the model can be checked against it.", "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.", "layers": [ { "id": "reported-evidence", "name": "Reported evidence", "description": "Findings from the breadth pass, kept separate from the structural claims.", "findings": [ { "id": "evidence-confidence-notes", "name": "Check these first", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "This account is recalled knowledge, without consulted sources.", "Verify numerical physical properties against an authoritative mineral reference before technical use.", "Natural compositions can depart from the ideal formula; precise classification near related species requires compositional and structural evidence." ], "questions": [ { "id": "evidence-confidence-notes-q01", "text": "Which of these check these first hold for the sense of ludwigite this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-identifiers", "name": "Identifiers and schemes", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ { "scheme": "IMA-CNMNC mineral nomenclature", "value_or_pattern": "ludwigite", "note": "A mineral species name; natural specimens may contain substitutions relative to the ideal composition." } ], "questions": [ { "id": "evidence-identifiers-q01", "text": "Which of these identifiers and schemes hold for the sense of ludwigite this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-real-world-use", "name": "Real-world use", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "Studied to understand boron enrichment and mineral formation during contact metamorphism and metasomatism.", "Collected as a mineral specimen." ], "questions": [ { "id": "evidence-real-world-use-q01", "text": "Which of these real-world use hold for the sense of ludwigite this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-measurements", "name": "Typical measurements", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ { "quantity": "Mohs hardness", "typical_range": "5.5-6", "unit": "Mohs scale" } ], "questions": [ { "id": "evidence-measurements-q01", "text": "Which of these typical measurements hold for the sense of ludwigite this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-failure-modes-and-hazards", "name": "Failure modes and hazards", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ "Colour and crystal habit alone are insufficient for reliable identification; related borates may require chemical analysis and diffraction to distinguish.", "Crushing or grinding specimens produces mineral dust; associated minerals can introduce additional hazards." ], "questions": [ { "id": "evidence-failure-modes-and-hazards-q01", "text": "Which of these failure modes and hazards hold for the sense of ludwigite this model covers, and on what evidence?", "kind": "provenance" } ] }, { "id": "evidence-neighbours", "name": "Neighbouring kinds and how to tell them apart", "description": "Recalled without web access and unsourced; every item is a lead to verify.", "evidence": [ { "name": "vonsenite", "difference": "Vonsenite is the ferrous-iron analogue, ideally Fe²⁺₂Fe³⁺(BO₃)O₂; ludwigite has magnesium dominant in the corresponding divalent-cation sites." }, { "name": "ludwigite group", "difference": "The group encompasses structurally related mineral species; ludwigite is one specific species within it." }, { "name": "skarn", "difference": "Skarn is a metasomatic rock that can host ludwigite; ludwigite is an individual mineral constituent." } ], "questions": [ { "id": "evidence-neighbours-q01", "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of ludwigite this model covers, and on what evidence?", "kind": "provenance" } ] } ] } ] } ] }, "openQuestions": [ "Which authoritative naming criteria resolve intermediate ludwigite-vonsenite compositions and strongly substituted grains?", "Which boron and iron-valence methods provide adequate accuracy for the specimen size and intergrowth scale encountered?", "What measured thermal transformations and chemical reactivity apply to characterized ludwigite compositions under specified conditions?", "What ludwigite-specific particle-exposure evidence exists, and how should it be separated from hazards of associated minerals?", "Are any CAS, EC or other chemical identifiers demonstrably specific to ludwigite, and what evidence supports their applicability to natural mixtures or synthetic equivalents?" ], "statistics": { "bundles": 6, "layers": 11, "findings": 16, "questions": 26 } }