Evidence for Alternative Volcanic Pozzolans in Roman Construction

9.5 KB of evidence compiled by Simone Dilaria documents the use of volcanic pozzolans beyond the well-known types from Pozzuoli and Colli Albani. The dataset, last updated in April 2026, likely contains analytical results from techniques like XRD, SEM-EDS, and XRF. It provides a focused look at material sources for ancient Roman concrete.

Use Cases

• Classify volcanic ash sources in archaeological samples based on compositional data.
• Train models to identify pozzolan types from analytical spectroscopy results.
• Correlate material properties with geographic origins mentioned in the description.

Strengths

• Dataset is small (9.5 KB), facilitating quick download and inspection.
• Released under a permissive CC-BY-4.0 license.
• Analytical methods (XRD, SEM-EDS, XRF) are explicitly listed, suggesting structured data.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The 9.5 KB size indicates a very limited scope of data points.

Provenance

Source

figshare, author Simone Dilaria.

Collection Method

Likely compiled from archaeological and laboratory analyses.

Time Range

null

Freshness

Last updated 2026-04-13 17:40:48; freshness should be verified.

Geography

Likely focuses on Italian volcanic districts mentioned (Gulf of Pozzuoli, Colli Albani).