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Michael M. Reddy

Publications and source records attributed to Michael M. Reddy.

22 records · Page 2Linked to original sources

Crystal growth of calcite from calcium bicarbonate solutions at constant P CO 2 and 25°C: a test of a calcite dissolution model

A highly reproducible seeded growth technique was used to study calcite crystallization from calcium bicarbonate solutions at 25&deg;C and fixed carbon dioxide partial pressures between 0.03 and 0.3 atm. The results are not consistent with empirical crystallization models that have successfully described calcite growth at low P CO 2 (< 10 &minus;3 atm). Good agreement was found between observed crystallization rates and those calculated from the calcite dissolution rate law and mechanism proposed by Plummer et al . (1978).

Geochimica et Cosmochimica Acta