What fault line is Oklahoma on?
Regional SpecificsMaggie Koerth-Baker: I think most of us are used to the idea of faults being found at the edges of tectonic plates, but Oklahoma is right in the middle of the North American Plate. What tectonic plate is Oklahoma on? Maggie Koerth-Baker: I think most of us are used to the idea of faults being
What is chalcedony used for?
Regional SpecificsChalcedony has the power to soothe self-doubt and bring inner peace to the wearer. It is believed that blue chalcedony helps in calming and centering the emotional energy, while encouraging the wearer to acquire tranquility. Healing: This gem is best for people who have a propensity to get worried easily. What is chalcedony good for?
Where is Parangutirimicuaro?
Regional SpecificsWhere is Parícutin located? western Michoacán state Paricutín, volcano, western Michoacán state, west-central Mexico, just north of the Tancítaro Peak and 20 miles (32 km) west-northwest of Uruapan. It is one of the youngest volcanoes on Earth. Where does the word Parangaricutirimicuaro come from? Parangaricutirimicuaro is a town in Mexico frozen forever in volcanic lava.
What is overburden thickness?
Regional SpecificsWhat is thickness of overburden? The average thickness of overburden is 2.5 metres varying typically between 2 – 4 metres. What is overburden in geophysics? Overburden is a soil or rock layer by the weight of the overlying layer. What does overburden mean in geology? In mining, overburden (also called waste or spoil) is the
Is limonite a mineral?
Regional Specificslimonite, one of the major iron minerals, hydrated ferric oxide (FeO(OH)·nH2O). It was originally considered one of a series of such oxides; later it was thought to be the amorphous equivalent of goethitegoethiteGoethite is an iron oxyhydroxide containing ferric iron. It is the main component of rust and bog iron ore. Goethite’s hardness ranges from
How is the ocean stratified and what causes the different strata?
Natural EnvironmentsThe ocean is stratified due to differences in density, with warmer, lighter, less salty water layering on top of heavier, colder, saltier water. Mixing between layers occurs as heat slowly seeps deeper into the ocean and by the action of current, winds, and tides. What causes water stratification? Stratification occurs as a result of a