Answer: Sillimanite, Andalusite, Kyanite and Staurolite
Explanation:
This are the four main minerals that forms in metamorphic rocks and indicates metamorphism.
Sillimanite forms at a high temperature condition, andalusite forms at a moderate temperature and pressure condition, and lastly, kyanite forms at a high pressure condition. Staurolite also forms at high temperature-pressure condition.
This four minerals forms when a rock undergoes metamorphism and are usually found in metamorphic rocks such as schist, gneiss and granulite.
I'm just putting an answer so I can ask another question
Answer:
Explanation:
altitude is the Hight. if your higher in altitude than it will be colder if your lower than it will get more hot ... hope it helps
Low pressure generally occurs in areas that are rainy and cloudy, whereas high pressure occurs in areas that are sunny and have mild temperatures. As air rises, it condenses into a low pressure, meaning clouds and rain. As air sinks, it creates a high pressure, meaning sunny.
Answer:
Because it was costing to much money to pay for it
