Amphibolite Is Quartz Sand Used In Paint
Amphibolite is quartz sand used in paint . fob reference price: get latest price amphibolite metamorphic rock mainly to more than 75 vol. consisting of green, brown, or black amphibole and plagioclase.the modal content of amphibole is larger than 30 vol. and larger than the percentage of any one of the other mafic.