Magma will glow with a yellowish hue until it cools into rock.
When lava is underground it is called magma. Magma is generally stored in a magma chamber dome distance beneath the volcano. Periodically, fresh magma may be injected into the magma chamber from the mantle.
This type of magma is called basaltic magma. It has a lower silica content, which gives it a darker color compared to other types of magma. Basaltic magma is commonly associated with volcanic activity at divergent plate boundaries.
PURPLE
The silica can make the magma flow slower and also can make the magma's color lighter.
Basaltic magma usually forms a black rock.
red or scarlet
Like the color of fresh grass
light copper color
The color of commissures of fresh water mussels varies from yellow to shades of green.
Spreading of tectonic plates - which fresh magma fills in.
dark
Magma is typically red, orange, or yellow in color due to the presence of iron and other minerals that emit light at high temperatures. The exact color can vary depending on the specific minerals and temperature of the magma.