Whitlockite precipitates at low, neutral or high pH, with magnesium stimulating whitlockite precipitation at the expense of hydroxyapatite.
Increasing FSG increased precipitation at low levels of moisture; in contrast, when MG increased, the precipitate content decreased.
"It was eight weeks before anyone got precipitation at all.
It starts to widen and I finally get some precipitation at my location.
Annual precipitation at Eala, for example, averages 71 inches (1,800 mm).
In the Rubʿ al-Khali, a decade may pass with no precipitation at all.
The UK Met Office reported 773mm (30.4in) of December precipitation at Shap in Cumbria and 496mm (19.5in) at Bainbridge, North Yorkshire.
After repeated years of cold and precipitation, at what point will we have to stop calling these European snowfalls "unusual"?
In winter, snow accumulates, and the surface layer freezes, stopping the movement of meltwater and precipitation at the surface.
Annual precipitation at Crkvice, in the Karst above the Gulf of Kotor, is nearly 200 inches (5,100 mm).
Altitude also tends to increase precipitation, at least for the first 4,000 metres (about 13,100 feet).
