wAbstract
@Far-from-equilibrium dissolution rates of crystalline basalt
were measured in a mixed-flow reactor at pH 4 and 10, and at temperatures
from 25 to 75Ž. The material used was obtained from a dyke on
Stapafell Mountain on Reykjanes peninsula in Iceland because of
its similarity with previous experiments on dissolution rates
on basaltic glass by Oelkers and Gislason (2001) and Gislason
and Oelkers (2003). Comparison of dissolution rates of basaltic
glass and of crystalline basalt of similar chemical composition
(from Gislason and Oelkers, 2003) indicates lower rates for crystalline
material.x
Introduction
Methods and materials
Results and discussion
Summary
Acknowledgements
References