Sentence examples for mineral system from inspiring English sources
The rock or mineral must have remained closed to the addition or escape of parent and daughter atoms since the time that the rock or mineral (system) formed.
Here we briefly discuss calibration experiments needed to develop each of these models for a given mineral system.
For valid results, a study area needs to be clearly defined, taking into account permissiveness of the geological units for a particular mineral system and effects of cover.
The concept of a mineral system was first formally introduced in 1994, two decades after the analogous petroleum system concept had been developed.
The critical features of paleovalley-related uranium deposits include sediment and uranium sources, geological setting, depositional environment, age and relative timing of mineralization, aquifer characteristics, availability and distribution of reductants, and preservation potential of the uranium mineral system.
This strongly supports a two-stage adsorption mechanism for organic solutes, involving initial migration of small polar organic molecules to the mineral surface followed by water film displacement due to co-adsorption of the more apolar organic compounds, thus converting an initial water-wet mineral system to an organic-covered surface.
After World War II, Bowen was induced to return once more to the Geophysical Laboratory in 1947 to cooperate in research on mineral systems embracing volatiles, particularly water.
In other words, a simple component additivity approach produces predictions for the mixed mineral systems that are as good as those for the calibrated pure mineral systems.
Component additivity predictions of speciation in mixed mineral systems based on DLM parameters derived for the pure mineral systems were in good agreement with measured data.
The review also discusses factors that may control the efficiency of mineral systems, assuming that world-class deposits result from more efficient mineral systems.
This paper reviews critical features of basin-related uranium mineral systems in Australia.
