Mineral chemistry of samples from the Barra Velha Formation, Santos Basin, subjected to contact metamorphism
Abstract:
The data presented here are products of mineral chemistry analyses obtained from electron microprobe (EMP - JEOL JXA-FE 8530F) at the Central Multi-User GeoAnalítica-USP Electron Microprobe Laboratory, University of São Paulo. These analyses were performed on marbles from contacts adjacent to diabase sills in the Mero Field, Santos Basin, well 3-BRSA-1322-RJS. Accordingly, crystals of calcite, phlogopite, pyroxene, and olivine were analyzed.
How to cite this dataset:
Marins, G. M., 2026. Mineral chemistry of samples from the Barra Velha Formation, Santos Basin, subjected to contact metamorphism, Version 1.0. Interdisciplinary Earth Data Alliance (IEDA).
https://doi.org/10.60520/IEDA/114135. Accessed 2026-04-06.
DOI Creation Date:
2026-04-01
Related
Publication(s):
The article, entitled "Contact metamorphism and hydrothermalism: insights into sill-driven processes on the quality of carbonate reservoirs in the Pre-Salt of the Mero Field, Santos Basin," will be submitted to the Journal of Petrology.
License:
Creative Commons Attribution 4.0 International [CC-BY-4.0]
Keyword(s):
Coverage Scope: Other
Geographic Location: 3-BRSA-1322-RJS well, Santos Basin, Brazil.
User Contributed Keyword(s):
Metamorphism; diabase; contact aureole
Data Available On:
2026-04-03