Hybrid Carbonates: in situ abiotic, microbial and skeletal co-precipitates

R Riding, A Virgone - Earth-Science Reviews, 2020‏ - Elsevier
Abstract Abiotic, Bioinduced and Biocontrolled carbonates are process-based sediment
categories. They successively reflect increasing levels of biotic control over carbonate …

Precipitation of carbonate minerals in travertine-depositing hot springs: Driving forces, microenvironments, and mechanisms

L Luo, E Capezzuoli, M Rogerson, O Vaselli, H Wen… - Sedimentary …, 2022‏ - Elsevier
Travertine-depositing hot springs can generate various carbonate minerals with or without
the participation of microorganisms. They thus serve as good natural laboratories to study …

Bimineralic calcite-aragonite rafts in the hypogeous lakes of Cova dets Ases (Mallorca): Controls on precipitation and polymorphism

A Entrena, LF Auqué, MJ Gimeno, JJ Fornós - Chemical Geology, 2025‏ - Elsevier
Calcite-aragonite bimineralic rafts and related waters from hypogenic lakes in the coastal
cave of “Cova dets Ases”, Mallorca, have been analyzed for mineralogy and geochemistry …

Elemental geochemistry to complement stable isotope data of fossil travertine: Importance of digestion method and statistics

H Claes, M Huysmans, J Soete, K Dirix, E Vassilieva… - Sedimentary …, 2019‏ - Elsevier
Elemental data from travertines are a treasure of depositional and diagenetic information.
However, correct interpretation requires proper data acquisition and treatment. This study …

Precipitation of CaCO3 in natural and man-made aquatic environments-Mechanisms, analogues, and proxies

M Dietzel, R Boch - Geochemistry, 2024‏ - Elsevier
Calcium carbonate precipitates occur in diverse and widespread aquatic environments, both
from marine to terrestrial natural surroundings and from anthropogenic to engineered …

Similar sources but distinct δ13C signatures in adjacent low-temperature travertines from Laguna Amarga (Southern Patagonian Andes)

P Quezada, LF Cury, M Calderón, C Henríquez… - Sedimentary …, 2024‏ - Elsevier
This study examined the waters and carbonates from two cold spring travertines (ca. 13° C)
located on the sun-exposed (north-facing travertine) and sun-shaded (south-facing …

Hydrochemical characteristics and driving factors of travertine deposition in Huanglong, Sichuan, SW, China

W Gao, J Zhang, W Zhang, D Sun, J Guo… - Water Science & …, 2023‏ - iwaponline.com
The hydrochemical characteristics were analyzed by mathematical statistics, the
hydrochemical types were analyzed by Piper three line diagram, and the sources and …

Sedimentological and geochemical study of the Bongongo and Ngol travertines located at the Cameroon Volcanic Line

SB Bisse, E Ekomane, JT Eyong, V Ollivier… - Journal of African Earth …, 2018‏ - Elsevier
A sedimentological and geochemical study was carried out on the travertines from
Bongongo and Ngol locations along the Cameroon Volcanic Line. This work seeks to …

Hydrochemical characteristics of travertine-depositing hot springs in western of Yunnan, China

H Liu, X Zhou, Y Zhang, M Wang, M Tan, K Hai… - Quaternary …, 2020‏ - Elsevier
The hydrochemical characteristics of 15 travertine-depositing hot springs and 7 hot springs
that do not deposit travertine in western Yunnan of China are compared to obtain a better …

M Blasco, LF Auqué, MJ Gimeno, MP Asta… - International Journal of …, 2020‏ - Springer
The travertines of the Fitero thermal springs, with more than 98% of aragonite in most of the
samples, are studied in this paper. The main objective is to improve the general …