Diamond, sapphire,emrald, ruby they all are expensive
Macadamia nuts are the most expensive.
life is the most expensive thing
Mayfair is the most expensive property in British Monopoly.
boardwalk and parkplace are the set but boardwalk is the most expensive.
the most expensive and luxury university in Nigeria and how much is their fees
Silicate is the largest mineral group because it is the most plentiful and least expensive and they put the minerals in everything.
uranium and plutonium are much more costly minerals.
plastic
The most expensive bottle of Wish perfume will depend on where one is purchasing from. In the USA the most expensive bottle on Amazon is Dream Angels Wish at $86.
To obtain a minerals streak you would get a piece of the mineral and rub it against something that is strong enough to erode a little of it.
Plants obtain the minerals they need from ,the soil.
Some expensive or rare mineral salts must be recycled.
You purchase them from the owner.
The Answer is both, in that diamond prices only outrank gold when they are large and in their best condition; therefore gold, depending on listed price movements, will generally be the most expensive of minerals except in rear situations.
it is so expensive i don't even know how expensive it is
Talc is very expensive, its a nice mineral.
Supply and demand