Organic minerals are natural organic compounds with both a well-defined chemical
composition and crystallographic properties; their occurrences reveal traces of the high …

In the following article studies pertaining to “in situ” interactions of growing biogenic crystals
(calcium phosphates, carbonates and oxalates) with, soluble, surface active molecules …

The growth and dissolution of calcium oxalate monohydrate (COM) were investigated by
real-time in situ atomic force microscopy (AFM). The (100) surfaces of COM crystals were …

Kidney stones are aggregates of microcrystals, most commonly containing calcium oxalate
monohydrate (COM) as the primary constituent. The formation of these aggregates in the …

Thermal stability, structural evolution pathways, and phase transition mechanisms of the
calcium oxalates whewellite (CaC2O4· H2O), weddellite (CaC2O4·(2+ x) H2O), and caoxite …

Metal oxalates, commonly classified as organic minerals, are widely distributed in Nature,
occurring in mineral deposits or as biominerals in plants, fungi, and lichens or in the form of …

Calcium oxalate is found in nature in three different crystalline states determined by the
number of H 2 O in the unit formula (whewellite CaC 2 O 4· H 2 O, COM; weddellite CaC 2 O …

The crystal structure of whewellite [Ca (C2O4)· H2O] and the dehydration mechanism of
caoxite [Ca (C2O4)· 3H2O] have been studied by means of differential thermal analysis, X …

While calcium oxalate monohydrate (whewellite: CaC 2 O 4· H 2 O) kidney stones are
related to hyperoxaluria, calcium oxalate dihydrate (weddellite: CaC 2 O 4·(2+ x) H 2 O) …

The vibrational signatures of the calcium oxalate polyhydrates are investigated using a
combination of Density Functional Theory‐Dispersion corrected, Fourier Transform‐Raman …