event · evt_bi_irish_alloying_continuity
Continuity and adjustment in Irish bronze alloying
Analysis of 105 Irish artefacts finds predominantly copper-tin alloys through Middle and Late Bronze Age phases, with occasional elevated lead and changing object choices.
What is the evidence?
observation
Analysis of 105 Irish artefacts finds predominantly copper-tin alloys through Middle and Late Bronze Age phases, with occasional elevated lead and changing object choices.observed evidence
Analysis of 105 Irish artefacts finds predominantly copper-tin alloys through Middle and Late Bronze Age phases, with occasional elevated lead and changing object choices.Irish metallurgy shows technological continuity alongside selective change. Composition alone cannot identify ore sources, workshops, itinerant smiths or political control.
Inspect the sources →Review and provenance
Specialist reviewer: not recorded. Review date: not recorded.
Dataset workflow: proposed. This is separate from specialist review.
Confidence describes the stated assessment; it does not certify expert approval. How review works.
Chronology
Dating intervals may describe uncertainty or phases; their width alone does not establish event duration.
1550 BCE–800 BCE
Precision: analytical period range
Chronology model: regionally resolved positive bce
highPositive BCE integers are used; the larger value is earlier. The range preserves archaeological and calibration uncertainty. Irish metallurgy shows technological continuity alongside selective change. Composition alone cannot identify ore sources, workshops, itinerant smiths or political control.
- supports · dates
New data on Irish Later Bronze Age metallurgy: exploring technological continuity and change — Carlo Bottaini, Dirk Brandherm (2026)Chemical analysis of 105 Irish Middle and Late Bronze Age artefacts finds broad continuity in Cu-Sn alloying with occasional elevated lead.
Locator: Abstract; pp. 1–36; dataset discussion
Interpretation and caveats
Irish metallurgy shows technological continuity alongside selective change. Composition alone cannot identify ore sources, workshops, itinerant smiths or political control.
Event context
Classification
Event type: metallurgical practice continuity and change
Evidence layer: archaeological
Timeline role: regional core
People and places
Locations: Irish Middle Bronze Age metallurgical phase, Irish Late Bronze Age metallurgical phase, South-west Ireland archaeological search region, East and central Ireland archaeological search region, Northern Ireland archaeological search region
Affected entities: Irish Middle Bronze Age metallurgical phase, Irish Late Bronze Age metallurgical phase, South-west Ireland archaeological search region, East and central Ireland archaeological search region, Northern Ireland archaeological search region
Why it matters to the timeline
This regional-core event provides an island-wide metallurgical synthesis while preserving source and organization uncertainty.
Research notes
- Chemical analysis of 105 Irish Middle and Late Bronze Age artefacts finds broad continuity in Cu-Sn alloying with occasional elevated lead. Role: provides evidence and date. Locator: Abstract; pp. 1–36; dataset discussion.
Evidence and sources
- supports · provides evidence and date
New data on Irish Later Bronze Age metallurgy: exploring technological continuity and change — Carlo Bottaini, Dirk Brandherm (2026)Chemical analysis of 105 Irish Middle and Late Bronze Age artefacts finds broad continuity in Cu-Sn alloying with occasional elevated lead.
Locator: Abstract; pp. 1–36; dataset discussion