AbstractOptical examination of the potash feldspars in the granitic gneisses of the Carn Chuinneag-Inchbae complex suggests that both ortho-clase and microcline occur together—not infrequently in the same crystal. Optic axial and extinction angles, intermediate in value between those characteristic of the two polymorphs, have been recorded and plotted graphically. X-ray powder diffraction patterns confirm that both orthoclase and microcline are present together in these rocks. It is believed that most of the microcline developed from orthoclase during the regional metamorphism of the area, which permitted recrystallization at a lower temperature than that at which the orthoclase was formed.
The most part of the heat power equipment in agriculture is maintained with infringement of requirements in rules of technical operation. The scum that does not leave from heating surfaces reduces copper efficiency and increases fuel consumption. Chemical ways of ecological water preparation are not safe and are expensive. Magnetic water preparation has a number of advantages in this way, one of which is the possibility not only to prevent scaling, but also to remove earlier scum. Existing devices of water magnetic processing has a basic deficiency – presence of narrow slot hole backlashes in which the processing is performed. Thus, the productivity of installation and its reliability decreases. Transition from water processing by the basic magnetic stream to dispersion streams eliminates this deficiency. Getting optimum parameters of processing water (the constructional module) is connected with a change of magnetic system design. The crystal-optic way is the most exact at definition of efficiency of processing water by magnetic field.
The device of magnetic processing of water for boiler greenhouse