Glendonites throughout the Phanerozoic
Ikaite is a metastable calcium carbonate hexahydrate (CaCO3· 6H2O), which naturally
occurs in environments characterized by temperatures of− 2 to+ 7° C. It is therefore …
occurs in environments characterized by temperatures of− 2 to+ 7° C. It is therefore …
The minerals ikaite and its pseudomorph glendonite: Historical perspective and legacies of Douglas Shearman and Alec K. Smith
This paper presents a historical perspective of the discovery of, and aspects of, glendonite
and ikaite, through the legacy of British mineralogists Douglas Shearman and Alec K. Smith …
and ikaite, through the legacy of British mineralogists Douglas Shearman and Alec K. Smith …
[HTML][HTML] In-situ Raman spectroscopy of amorphous calcium phosphate to crystalline hydroxyapatite transformation
Amorphous calcium phosphate (Ca 3 (PO 4) 2 xnH 2 O; n?=? 3–4.5; ACP) is a precursor
phase of the mineral hydroxyapatite (Ca 5 (PO 4) 3 (OH); HAP) that in natural settings occurs …
phase of the mineral hydroxyapatite (Ca 5 (PO 4) 3 (OH); HAP) that in natural settings occurs …
[HTML][HTML] The ikaite to calcite transformation: Implications for palaeoclimate studies
Marine sedimentary ikaite is the parent mineral to glendonite, stellate pseudomorphs found
throughout the geological record which are most usually composed of calcite. Ikaite is …
throughout the geological record which are most usually composed of calcite. Ikaite is …
Database of global glendonite and ikaite records throughout the Phanerozoic
This database of Phanerozoic occurrences and isotopic characteristics of metastable cold-
water calcium carbonate hexahydrate (ikaite; CaCO 3· 6H 2 O) and their associated …
water calcium carbonate hexahydrate (ikaite; CaCO 3· 6H 2 O) and their associated …
Zinc isotope fractionation during the inorganic precipitation of calcite–Towards a new pH proxy
Zinc was co-precipitated with calcite in mixed-flow reactors at 25° C and 6.1≤ pH≤ 8.5 to
quantify Zn isotope fractionation between calcite and the reactive fluid. The results suggest …
quantify Zn isotope fractionation between calcite and the reactive fluid. The results suggest …
Removal of barium, cobalt, strontium, and zinc from solution by natural and synthetic allophane adsorbents
A Baldermann, AC Grießbacher, C Baldermann… - Geosciences, 2018 - mdpi.com
The capacity and mechanism of the adsorption of aqueous barium (Ba), cobalt (Co),
strontium (Sr), and zinc (Zn) by Ecuadorian (NatAllo) and synthetic (SynAllo-1 and SynAllo …
strontium (Sr), and zinc (Zn) by Ecuadorian (NatAllo) and synthetic (SynAllo-1 and SynAllo …
Revisiting glauconite geochronology: Lessons learned from in situ radiometric dating of a glauconite-rich Cretaceous Shelfal sequence
E Scheiblhofer, U Moser, S Lӧhr, M Wilmsen, J Farkaš… - Minerals, 2022 - mdpi.com
The scarcity of well-preserved and directly dateable sedimentary sequences is a major
impediment to inferring the Earth's paleo-environmental evolution. The authigenic mineral …
impediment to inferring the Earth's paleo-environmental evolution. The authigenic mineral …
Glaciations at high-latitude Southern Australia during the Early Cretaceous
NF Alley, SB Hore, LA Frakes - Australian Journal of Earth …, 2020 - Taylor & Francis
Stratigraphic investigations, supported by palynological dating, detrital zircon and monazite
dating, and quartz grain micromorphology were undertaken of the Early Cretaceous strata …
dating, and quartz grain micromorphology were undertaken of the Early Cretaceous strata …
Removal of heavy metals (Co, Cr, and Zn) during calcium–aluminium–silicate–hydrate and trioctahedral smectite formation
A Baldermann, A Landler, F Mittermayr… - Journal of Materials …, 2019 - Springer
Hydrated aluminosilicates were synthesized with and without aqueous heavy metals (Me),
such as cobalt (Co), chromium (Cr), and zinc (Zn), by a sol–gel process at different initial …
such as cobalt (Co), chromium (Cr), and zinc (Zn), by a sol–gel process at different initial …