In recent years, substitutes like plastics and synthetic material which are more effective and cheaper than mica have been found
mica has the specific gravity of 2.88
The mineral mica occurs in large deposits in many metamorphic rocks.
Mica is an additive for drilling fluids.
Yes. Mica minerals are silicates.
Mica can range from pale grey to black.
decreased Immigration
Decreased immagration Apex :)
Decreased Immigration
the populists demanded for Decreased Immigration in the country.
Decreased immagration Apex :)
decreased
The demand for slaves changed dramatically during the Atlantic slave trade in the 16th to 19th centuries, when European powers colonized the Americas and there was a huge demand for labor to work on plantations. This led to the forced migration of millions of Africans to the Americas to be used as slaves.
Price elasticity of demand= percentage change in demand/percentage cgange in price 2 = % chnge in demand/10 % change in demand= 2*10 % change in demand= 20%
it can be increased or decreased based upon demand
Decreased Rapidly
because it decreased in demand for farm products
it can be increased or decreased based upon demand