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Is marble a mineral?
Marble is not a mineral; it is a metamorphic rock composed primarily of calcite or dolomite crystals. Minerals are naturally occurring inorganic substances with a specific chemical composition and crystalline structure, whereas marble is a rock made up of minerals.
What is the difference between a crystalline rock and a clastic rock?
Crystalline rock is composed of interlocking crystalline grains, as in granite. Clastic rock is composed of rock or mineral grains which have become cemented together by the processes of lithification. Examples of clastic rock are sandstone and conglomerate.
What common rock is produced by the metamorphism of limestone?
Marble is a common rock produced by the metamorphism of limestone. Marble is a metamorphic rock composed mainly of calcite or dolomite crystals. It often has a distinctive pattern or veining due to impurities present during the metamorphic process.
What sedimentary rock may become quartzite?
A sedimentary rock that may become quartzite is sandstone. Through the process of metamorphism, the sandstone can be transformed into quartzite, which is a hard, non-foliated metamorphic rock composed almost entirely of quartz crystals.
Which two of the three rock types appear to be made primarily of intergrown crystals?
Igneous and metamorphic rocks often appear to be made primarily of intergrown crystals due to the process of cooling and solidification for igneous rocks and recrystallization for metamorphic rocks. Sedimentary rocks are typically composed of compacted and cemented sediment particles rather than intergrown crystals.
What is a xenoblast?
A xenoblast is a crystal forming in a metamorphic rock which has not yet developed its crystalline faces and gets its shape from bordering crystals.
Is marble a mineral?
Marble is not a mineral; it is a metamorphic rock composed primarily of calcite or dolomite crystals. Minerals are naturally occurring inorganic substances with a specific chemical composition and crystalline structure, whereas marble is a rock made up of minerals.
Where are crystalline minerals found?
In all three rock types: igneous, sedimentary, and metamorphic. By definition, a mineral has a crystalline structure, and rocks are composed of combinations of minerals. Rocks with interlocking crystalline mineral structures are usually igneous or metamorphic.
Is a crystalline a rock?
no metamorphic
Is marble metamorphic rock?
Yes, marble is a metamorphic rock. It forms from the metamorphism of limestone, which is a sedimentary rock, under high heat and pressure conditions.
A foliated metamorphic rock when crystals?
A foliated metamorphic rock forms when crystals combine and form visible bands
A foliated metamorphic rock forms when crystals .?
A foliated metamorphic rock forms when crystals combine and form visible bands
What is the difference between a crystalline rock and a clastic rock?
Crystalline rock is composed of interlocking crystalline grains, as in granite. Clastic rock is composed of rock or mineral grains which have become cemented together by the processes of lithification. Examples of clastic rock are sandstone and conglomerate.
What crystalline structure would a metamorphic rock have?
they have rocks and minerals
What is the structure for marble?
Marble has a crystalline texture of visible interlocked calcite or dolomite mineral grains.What_is_marble's_crystal_structure
How large crystals form in a metamorphic rock?
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What is crystal shape of marble?
Marble is a metamorphic rock primarily composed of calcite or dolomite crystals. It typically exhibits a crystalline structure that can appear as interlocking, coarse-grained crystals, giving it a distinctive, often banded or veined appearance. The crystal shape can vary, but they generally form in a rhombohedral shape, contributing to the stone's aesthetic qualities when polished.
