😎👍🏻 I see the edits and adititions .🧙🏻♂️ Mica is an alumino silicate minral found in many Igneous and high temp metamorphic rocks.. its always been used as a high voltage or temperature insulator. High temperature furnaces Would often be built with clear Mica windows or ports in so you can see whats going on when its actually hot enough to melt glass. Because the crystals grow in flat sheets in perfect conditions the can form large or giant Books 📚 of mica crystals. 🧙🏻♂️
😎👍🏻 I see the edits and adititions .🧙🏻♂️
Mica is an alumino silicate minral found in many Igneous and high temp metamorphic rocks.. its always been used as a high voltage or temperature insulator.
High temperature furnaces
Would often be built with clear Mica windows or ports in so you can see whats going on when its actually hot enough to melt glass.
Because the crystals grow in flat sheets in perfect conditions the can form large or giant Books 📚 of mica crystals. 🧙🏻♂️
Pretty amazing material!