Geysers
A geyser is a hot spring which ejects hot water a vapors through a crack in the rock.
Filed under: Geology / Earth Science, Minerals & Crystals, Rocks - Igneous, Sedimentary & Metamorphic on March 19th, 2009 | 1 Comment »
A geyser is a hot spring which ejects hot water a vapors through a crack in the rock.
Filed under: Geology / Earth Science, Minerals & Crystals, Rocks - Igneous, Sedimentary & Metamorphic on March 19th, 2009 | 1 Comment »
Amethyst is a common, purple form of the mineral quartz. Fairly hard, amethyst is a 7 on the Mohs hardness scale which has a range from 1 (softest) to 10 (hardest).
Filed under: Geology / Earth Science, Minerals & Crystals on March 16th, 2009 | No Comments »
Rivers are natural water bodies which flow toward another water body such as another river, lake or ocean.
Filed under: Geology / Earth Science on March 13th, 2009 | No Comments »