* Host rock of magnasite is dunite
* Who dunite is formed, while magma cooling and consolidation
While under goes crystallization
*Which type of crystallization,that is equilibrium crystallization
What do you mean by equilibrium crystallization
* While magama cooking starting and ending composition same is called equilibrium crystallization, it form olivine and dunite is formed
* Hydrothermal cavity filling deposit: liquid material (carbonasies) intruder in the fraction of the rock.
* It reacts with host rock dunite (dunite is a mono mineralic rock) mg/3si0/4 it form magnasite
* It is one of the best example for matasomatism process
* salem is the world second hydrothermal cavity filling deposit (chock hills of salem
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