Scoria is usually reddish in color but may be black.
scoria looks like a reddish rock with holes in it.
it depends it can be either red or brown on a streak plate
no, extrusive because it is made by lava not magma.
No.
In 1768/69 the Cornish Copper Company reclaimed land using crushed slag (scoria) and recycled its smelter waste to create cast building blocks for the docks it built at Hayle. It was also used extensively for the workers' cottages, shops, pubs and civic buildings.
Rhyolite is a rock type that is categorized by mineral composition. Scoria is a textural rock type. Like, Rhyolite can be smooth, or it can be scoria (sharper, bumpier, lots of vesicles).Think of it as a rock adjective.
Scoria is usually balck to dark red.
it depends it can be either red or brown on a streak plate
No. Scoria is rock. It is inedible.
Not necessarily. Most scoria is basaltic, but some can be andesitic.
No. Scoria is relatively silica poor.
Scoria is also known as Clinker... scoria (clinker) has fractures that allow water to infiltrate
no, extrusive because it is made by lava not magma.
scoria will sink but pumice will float.
Not usually. Pumice is usually light in color. There is a simillar, denser rock called scoria, which is often black.
Scoria is red due to the oxidation of iron-containing minerals.
Elvis Scoria was born on 1971-07-05.
No. Scoria is an extrusive igneous rock.