Variations of chemical quality for drinking water sources in ...
The ultimate source of most dissolved ions in water is the mineral assemblage that occurs in rocks near land surfaces. The solids that dissolve into groundwater from this point, form part of the geochemical. Rock composition, purity ...
Tsunamis-not just from Earthquakes
Tsunamis, like the small one that impacted around the north Pacific today, can occur not only from earthquakes, but from asteroid or meteorite impacts, and one group of researchers say …
I've got the Blue Ridge Blues (Quartz, of course)
(The online copy is, sadly, in black and white, so it's impossible to admire the quartz, but a 2002 Virginia Minerals article about the VDMR's rock garden has a nice color photo.) Blue quartz is, mineralogically speaking, ...
Higuain aura-t-il une deuxième chance ?
Le sélectionneur de l'équipe de France précise qu'il attendra de voir si le jeune Argentin continue à être "performant" ou s'il est juste une de ces "météorites" qui ne tiennent …
