Geology

Within the field of geology, Bowens reaction series is the work of the petrologist, Norman L. Bowen who was able to explain why certain types of minerals tend to be found together while others argon almost never associated with one another. He experimented in the early 1900s with powdered rock real that was heated until it melted and then al poored to serene to a target temperature whereupon he observed the types of minerals that formed in the rocks produced. He repeated this process with progressively cooler temperatures and the results he obtained guide him to formulate his reaction series which is still accredited at record as the idealized progression of minerals produced by cooling magma. found upon Bowens work, one can infer from the minerals present in a rock the relative conditions under which the material had formed. The series is mortified into two branches, the continuous and the discontinuous. The branch on the right is the continuous. The minerals at the ni p of the illustration (given aside) are inaugural to crystallize and so the temperature gradient can be register to be from eminent to low with the high temperature minerals being on the top and the low temperature ones on the bottom.

Since the surface of the Earth is a low temperature environment compared to the zones of rock formation, the chart also well shows the stability of minerals with the ones at bottom being most resolute and the ones at top being quickest to weather, known as the Goldich dissolution series. This is because minerals are most stable in the conditions contiguous to those under which t hey had formed. lay simply, the high temper! ature minerals, the first ones to crystallize in a view of magma, are most unstable at the Earths surface and quickest to weather because the surface is most diverse from the conditions under which they were created. On the other hand, the low temperature minerals are a good deal more stable because the conditions at the surface are untold more equivalent to the conditions under which...If you want to get a full essay, assign it on our website: OrderCustomPaper.com

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