Sentence examples for minerals were observed from inspiring English sources
Dissolution and precipitation processes of minerals were observed as the result of the experiment.
Selected minerals were observed using a petrographic microscope with cross-polarized light and a gypsum plate.
These minerals were observed during the deformation experiment for An54 and An60 in Stünitz and Tullis (2001).
From the results of geochemical modelling in the course of groundwater evolution, significant relationship between SO4 and S.I of the selected minerals were observed (Fig. 10).
But no secondary minerals were observed after the dissolution at the initial pHs 5.60 and 9.00 (Additional file 1: Appendix A).
Second, secondary hydrous minerals were observed in the drill core that penetrated the active segment of the fault, indicating that aqueous fluids were present in the zone at some time in the recent past.
Some other colored minerals are observed.
A general loss of minerals was observed among all groups.
Mineral composition was identified and quantified using powder X-ray diffraction analysis while the morphology of minerals was observed using scanning electron microscope with energy-dispersive system.
Preferential attachment and biofilm formation to sulphide minerals was observed, with increased surface coverage of pyrite mineral surfaces relative to chalcopyrite and low-grade ore.
Kauri does not cause podzolisation on andesitic material, and although similar weathering of clay minerals was observed, there was no evidence for transport of clay particles.
