Where does the crystallization of obsidian take place?

Franco Romaguera asked a question: Where does the crystallization of obsidian take place?
Asked By: Franco Romaguera
Date created: Sun, Sep 5, 2021 4:18 PM
Date updated: Sun, May 22, 2022 7:55 PM


Top best answers to the question «Where does the crystallization of obsidian take place»

  • With the passage of time, some obsidian begins to crystallize. This process does not happen at a uniform rate throughout the rock. Instead it begins at various locations within the rock. At these locations, the crystallization process forms radial clusters of white or gray cristobalite crystals within the obsidian.


Those who are looking for an answer to the question «Where does the crystallization of obsidian take place?» often ask the following questions:

✨ Where does intrusive formation of obsidian take place?

  • Intrusive formation of obsidian may occur when felsic lava cools along the edges of a dike. Tektites were once thought by many to be obsidian produced by lunar volcanic eruptions, though few scientists now adhere to this hypothesis.

✨ Where does the saussurite form in magmatic crystallization?

  • Residual fluids present during the late stages of magmatic crystallization can react with previously formed plagioclase feldspar to form saussurite; the saussurite will be spread through the plagioclase or located near its outer margin.

✨ How does borax crystallization work?

Crystals can form when a supersaturated liquid that contains a dissolved mineral cools. In this activity, a supersaturated solution was made using hot water and borax (a soft crystal)… As the solution cools, the water molecules come closer together again causing the forming borax crystals to cling to the pipe cleaner.

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