TY - JOUR AU - Pina Martínez, Carlos Manuel PY - 2019 DO - 10.1016/j.gca.2018.09.032 SN - 0016-7037 UR - https://hdl.handle.net/20.500.14352/13016 T2 - Geochimica et Cosmochimica Acta AB - Celestite (SrSO4) single crystals immersed in highly concentrated Na2CO3 aqueous solutions (0.5 mol/l) are progressively pseudomorphised by aggregates of strontianite (SrCO3) crystals at ambient conditions. This replacement occurs by the coupling of... LA - eng M2 - 155 PB - Elsevier KW - Mineral replacement KW - Topotaxy KW - Pseudomorphisation. Celestite KW - Strontianite KW - Scanning electron microscopy KW - X-ray diffraction TI - Topotaxial replacement of celestite single crystals by strontianite aggregates: Pseudomorphisation and porosity generation TY - journal article VL - 244 ER -