LAVA/SEDIMENT INTERACTION RESULTED IN A PEPERITE TEXTURE: AN EXAMPLE FROM BOLNISI DISTRICT, GEORGIA

A thin layer of carbonate breccia, with limestone fragments in a red clay and calcite matrix, lies between Pliocene-Pleistocene basaltic lava and Danian limestones. Rare basaltic pieces suggest peperite formation due to lava interaction with wet breccia, with fluidal shapes from ductile deformation. This interaction varied with water saturation.

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Published
2024-12-12
DOI
https://doi.org/10.52340/pajig.2024.136.12
Primary Topic
Geology and Paleoclimatology Research
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article
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article

LAVA/SEDIMENT INTERACTION RESULTED IN A PEPERITE TEXTURE: AN EXAMPLE FROM BOLNISI DISTRICT, GEORGIA

Ramaz Migineishvili, Manana Kavsadze
Geology and Paleoclimatology Research
article

LAVA/SEDIMENT INTERACTION RESULTED IN A PEPERITE TEXTURE: AN EXAMPLE FROM BOLNISI DISTRICT, GEORGIA

Ramaz Migineishvili, Manana Kavsadze
article en

Abstract

A thin layer of carbonate breccia, with limestone fragments in a red clay and calcite matrix, lies between Pliocene-Pleistocene basaltic lava and Danian limestones. Rare basaltic pieces suggest peperite formation due to lava interaction with wet breccia, with fluidal shapes from ductile deformation. This interaction varied with water saturation.

Tbilisi State University (GE)
Openalex Percentile: Top 74%
Geology and Paleoclimatology Research
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LAVA/SEDIMENT INTERACTION RESULTED IN A PEPERITE TEXTURE: AN EXAMPLE FROM BOLNISI DISTRICT, GEORGIA — Ramaz Migineishvili, Manana Kavsadze · (2024) | TGRS Research Map | TGRS