Mafic lava
It is called silica. silica is poisonous but completely nontoxic.
silicon dioxide
smalt
Silica is found in the upper mantle, but not granite. Most of the minerals in the mantle are silicates, meaning they contain silica. Granite is found in the crust, primarily conditnental crust, as it forms from high-silica magma. The upper mantle is composed mostly of a lower-silica rock called peridotite.
Silica is also known as sand, it is called Silicon dioxide, from this you will see that it is made up of Oxygen and Silicon. The formula is "SiO2"
These are known as silicate minerals or silicates.
Silica Sand
Igneous rocks that are medium colored and have no silica are called mafic rocks. They are mainly composed of magnesium and iron.
Silica-poor lava is called mafic lava. It is low in silica content and high in iron and magnesium, which makes it less viscous and more fluid compared to silica-rich lava. Mafic lava typically erupts at higher temperatures and flows more rapidly, resulting in the formation of basaltic rocks.
it flows slow also called papoepoe
No. Silica, or silicon dioxide, is a component of magma and most rocks on earth. It is a solid under most conditions but will form part of the liquid melt of magma. Pure silica in mineral form is called quartz.
Silica Gel, Molecular sieve, Oxygen Absorber Packets, Silica Gel Bags, Activated Alumina, Ceramic Balls and Aluminium Oxide Powder, Silica Gel Powder, Zeolite Powder- These all adsorbents are called Desiccants.