Data Publication

Dataset for Pyroxenite veins in the Loma Caribe peridotite massif of the Caribbean island arc: a record of boninitic magma crystallization, melt-harzburgite reaction and lithospheric deformation during embryonic intra-oceanic subduction

Escuder Viruete, Javier | Castillo-Carrión, Mercedes | Pérez Valera, Fernando | Fernández Rodríguez, Francisco José | Valverde Vaquero, Pablo María

DIGITAL.CSIC

(2026)

Descriptions

[EN] This dataset present microstructural, petrological, mineralogical and geochemical (major and trace elements) data for a suite of pyroxenites and peridotites from the Loma Caribe peridotite massif in the northern Dominican Republic, which represents a mantle section of the Early Cretaceous intra-oceanic Caribbean island arc.

Incluye los siguientes documentos: 2026_JP_Escuder_Viruete et al Dataset. Description of the dataset contents. Supplementary Material S1. Expanded description of the field features of pyroxenite veins and microphotographs of spinel pyroxenites microstructures in the Loma Caribe peridotite, as well as photomicrographs of Fig. 4 in complementary parallel/ cross-polarized light (PPL/CPL). Supplementary Material S2. Analytical methods. Supplementary Material S3. EPMA data-set of the pyroxenite veins in the LCP. Supplementary Material S4. Representative LA-ICP-MS data of the pyroxenite veins in the LCP. Supplementary Material S5. Representative whole-rock major and trace element compositions of pyroxenite veins and host harzburgites in the LCP. Supplementary Material S6. Trace element compositional variation along harzburgite-pyroxenite transects. Supplementary Material S7. Geothermobarometric estimates for LCP pyroxenites. Supplementary Material S8. Representative calculated liquids in equilibrium with ortho and clinopyroxene in LCP pyroxenites. Supplementary Material S9. Trace element plots of calculated melts in equilibrium with ortho and clinopyroxene in LCP pyroxenites. Supplementary Material S10. Trace element modeling parameters.

Keywords

MSL enriched keywords
igneous rock - intrusive
ultrabasic intrusive
peridotite
pyroxenite
magma
igneous rock - extrusive
intermediate extrusive
boninite
tectonic plate boundary
convergent tectonic plate boundary
subduction
Analyzed feature
deformation microstructure
pressure solution microstructure
vein
Phanerozoic
Mesozoic
Cretaceous
analysis
microchemical analysis
trace elements
whole rock analysis
trace elements
minerals
oxide mineral
spinel
equipment
mass spectrometer
inductively coupled plasma-mass spectrometer
laser ablation-inductively coupled plasma-mass spectrometry

Metadata


MSL enriched sub domains

microscopy and tomography
geochemistry

Resource Type

dataset


Source

https://digital.csic.es/handle/10261/440546

Source publisher

DIGITAL.CSIC

DOI

10.20350/digitalcsic/29008

Creators

Escuder Viruete, Javier
Castillo-Carrión, Mercedes
Pérez Valera, Fernando
Fernández Rodríguez, Francisco José
Valverde Vaquero, Pablo María

Contributors

Digital.CSIC
Digital.CSIC

Citation

Escuder Viruete, Javier, Castillo-Carrión, Mercedes, Pérez Valera, Fernando, Fernández Rodríguez, Francisco José, & Valverde Vaquero, Pablo María. (2026). Dataset for Pyroxenite veins in the Loma Caribe peridotite massif of the Caribbean island arc: a record of boninitic magma crystallization, melt-harzburgite reaction and lithospheric deformation during embryonic intra-oceanic subduction [Dataset]. DIGITAL.CSIC. https://doi.org/10.20350/DIGITALCSIC/29008


Dates

Accepted 2026-08-03
Available 2026-08-03
Issued 2026-08-03

Language

en



Rights

Name openAccess
Name Creative Commons Attribution Non Commercial No Derivatives 4.0 International
URI https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
Identifier cc-by-nc-nd-4.0
Identifier Scheme SPDX
Scheme URI https://spdx.org/licenses/

Locations

- no geo-locations found -