EPD Spark-2 and Spark-10 tests on different granite rock type: to extract all accessory minerals

в этом видео мы приводим результат обработки высоковольтными разрядами различных типов гранита с целью извлечения акцессорных минералов Образцы любезно предоставлены Владом Чернышовым: In this video, we present the result of processing various types of granite with high-voltage discharges in order to extract accessory minerals Samples courtesy of Vlad Chernyshov, check his Instagram: Granite is a coarse-grained (phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies underground. It is common in the continental crust of Earth, where it is found in igneous intrusions. These range in size from dikes only a few centimeters across to batholiths exposed over hundreds of square kilometers. Granite is typical of a larger family of granitic rocks, or granitoids, th