On the Search for OBSIDIAN and Fragments of the Sikhote-Alin Meteorite. We fish in the Primorsky
Obsidian is a natural volcanic glass, an effusive rock formed as a result of the rapid cooling of lava. The properties of obsidian are determined by the characteristics of its composition. The mineral, which is otherwise called silicon oxide, has an amphora structure. Obsidian is a gem of dark shades, with low transparency. Real fragments of volcanic magma are found interspersed with different colors, their color depends on what rocks fell into the hot center of the volcano. With prolonged contact with the body, obsidian remains cold for a long time due to the low thermal conductivity of the dense structure. Matte shine, small inclusions in the body of the mineral are signs that help distinguish a real obsidian stone from a fake.
It is mined in places of volcanic eruptions. Rocks heat up, turn into flaming lava, mix with each other, and after cooling form obsidian crystals.
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Thematic playlists on our channel:
Taiga Primorskaya Ussuriysk • Тайга Приморская Уссурийская
Fishing in Primorye • Рыбалка в Приморье
Hunting adventures • Охотничьи приключения
Raising a puppy • Воспитание щенка
Gifts of the taiga • Дары Приморской Уссурийской тайги
Mushrooms • Грибы
Equipment • Снаряжение
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