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| Rime & Frost   | 
| Page Type: Album Image Type(s): Informational, Scenery | Page By: nartreb Created/Edited: Apr 15, 2006 / Nov 3, 2009 Object ID: 188275 Hits: 3994  Loading... Page Score: 91.49% - 58 Votes  Loading... Vote: Log in to vote |
Rime Ice / HoarfrostDewdrops are nice, but on mountaintops, when the mercury drops and the winds rise, condensation takes a more spectacular form: rime. This album is dedicated to rime ice in all its manifestations, on any mountain worldwide. Please contribute your best close-ups. Glaze ice (verglas) is OK too.DefinitionsRime:
1) buildup of ice (in the form of small white crystals) when small liquid droplets (fog) freeze upon contact with a cold surface.
2) Any crusty crystalline buildup, like the salt around a margarita glass.
See wikipedia: rime (frost)
Hoarfrost: buildup of ice (in the form of crystals, usually small and white) when water vapor in the air condenses as ice on a surface.
See wikipedia: hoarfrost
In short, the main difference between rime and hoarfrost is that rime is the result of freezing fog, Hoarfrost forms in the absence of fog. Compared to rime, hoarfrost forms larger, more delicate crystals, but it is often difficult to tell the two apart; when in doubt "rime" is never entirely wrong (see definition #2).
Glaze ice: glassy ice formed when a relatively large amount of liquid water (a raindrop, or several) freezes while in contact with a surface. The ice is hard and mostly clear, like ice cubes.
Glaze ice is the result of freezing rain (sometimes fog), or freezing after rain or heavy fog.
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