Phosphorus Speciation in Archean Moodies Group Rocks and Laboratory Simulations

Phosphorus speciation data from the British Geological Survey includes measurements of reduced and polymerized phosphorus from 3.2-billion-year-old Archean rock samples in the Moodies Group, South Africa, and from laboratory heating experiments simulating magma intrusions. Auxiliary bulk elemental geochemical data is provided to characterize the rock samples. The dataset was last updated on 2026-04 09.

Use Cases

• Modeling phosphorus transformation pathways during magma intrusion events based on experimental heating data.
• Analyzing correlations between phosphorus speciation and bulk elemental abundances in ancient rock samples.
• Training models to predict phosphorus preservation in sedimentary strata based on geochemical context.

Strengths

• Includes data from a specific, well-defined geological formation (Moodies Group, 3.2 Ga).
• Combines field observations from South Africa with controlled laboratory experiment data.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

British Geological Survey (BGS)

Collection Method

Field sampling of Archean rocks and laboratory heating experiments simulating phosphate transformation.

Time Range

Geological samples from the Archean eon (approximately 3.2 billion years ago).

Freshness

Last updated 2026-04-09 08:29:53.798429; freshness should be verified.

Geography

Moodies Group, South Africa.