Iron? Or is that a metal? I'm probably wrong :(
cobalt
Nickel
Yes, it is.
This mineral is called bauxite.
Three minerals found in Pennsylvania before they were found elsewhere include Wavellite, Leucophosphite, and Lockridgeite. Pennsylvania is known for its rich mineral diversity and history of mineral discoveries.
Eastonite is a new mineral discovered in 1998 at a quarry near Easton, Northampton County, Pennsylvania.
Because it can be harnessed to satisfy the need of society.
Natural gas, petroleum, and hydrocarbons are the major mineral resources found in Algeria. They are also the leading exports in Algeria.
About 300 mineral species are known from PA.
The state gemstone of Pennsylvania is the red variety of the mineral corundum, known as ruby. It was designated as the state gemstone in 1993 to recognize the significant deposits of this gemstone found in the state.
Eastonite was first discovered in 1913 in Easton, Pennsylvania, hence its name.
it is part of the mineral resource