Graphite is a mineral, not a rock that is classified as metamorphic, igneous or sedimentary.
Igneous
Graphite can be found in all types of rock (igneous, metamorphic, and sedimentary). Although, it originates from igneous rocks, and is generally most economic in metamorphic rocks.
its igneous and sedimentary and metamorphic
There are three major types of rock: igneous (formed from the cooling and solidification of magma or lava) sedimentary (laid down as sediments) and metamorphic (changed by heat and/or pressure)
Talc is a mineral and is not classified as metamorphic, sedimentary, or igneous as are rocks.
They are igneous, sedimentary, and metamorphic due to weathering, erosion, heat, and pressure
Igneous
Graphite can be found in all types of rock (igneous, metamorphic, and sedimentary). Although, it originates from igneous rocks, and is generally most economic in metamorphic rocks.
its igneous and sedimentary and metamorphic
There are three major types of rock: igneous (formed from the cooling and solidification of magma or lava) sedimentary (laid down as sediments) and metamorphic (changed by heat and/or pressure)
Talc is a mineral and is not classified as metamorphic, sedimentary, or igneous as are rocks.
53% igneous, 23% metamorphic, and 24% sedimentary
They are igneous, sedimentary, and metamorphic due to weathering, erosion, heat, and pressure
igneous, sedimentary, metamorphic
metamorphic
sedimentary
sedimentary
it is igneous