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Pearls are formed within the soft tissue of mollusks, and start as a grain of sand. The mollusk concretes thin layers of calcium carbonate over the grain of sand. Therefore, a pearl would be considered sedimentary.
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∙ 13y ago
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What are crystals igneous sedimentary or metamorphic?
its igneous and sedimentary and metamorphic
Is graphite igneous sedimentary or metamorphic?
Graphite is a mineral, not a rock that is classified as metamorphic, igneous or sedimentary.
Name the 3 kinds of rocks?
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)
Is talc a metamorphic sedimentary or igneous?
Talc is a mineral and is not classified as metamorphic, sedimentary, or igneous as are rocks.
What are the three types of rocks involved in the rock cycle?
They are igneous, sedimentary, and metamorphic due to weathering, erosion, heat, and pressure
What are crystals igneous sedimentary or metamorphic?
its igneous and sedimentary and metamorphic
Is graphite igneous sedimentary or metamorphic?
Graphite is a mineral, not a rock that is classified as metamorphic, igneous or sedimentary.
Name the 3 kinds of rocks?
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)
Is talc a metamorphic sedimentary or igneous?
Talc is a mineral and is not classified as metamorphic, sedimentary, or igneous as are rocks.
What percent of rocks are metamorphic sedimentary or igneous?
53% igneous, 23% metamorphic, and 24% sedimentary
What are the three types of rocks involved in the rock cycle?
They are igneous, sedimentary, and metamorphic due to weathering, erosion, heat, and pressure
What are three types of rocks?
igneous, sedimentary, metamorphic
Is chalcopyrite metamorphic sedimentary or igneous?
metamorphic
Is a ruby a igneous metamorphic or sedimentary?
sedimentary
Is gypsum igneous metamorphic or sedimentary?
sedimentary
Is Graphite Metamorphic Sedimentary Igneous?
Igneous
Is aluminum igneous sedimentary or metamorphic?
it is igneous
