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What is the difference between fine-grain and coarse-grain?
Coarse is ruff/hard, and fine grain is smooth/ soft!
What is the difference between coarse and fine grain?
Coarse is ruff/hard, and fine grain is smooth/ soft!
What is coarse grain in metals?
Fine grains are harder than coarse grains
What is meaning the grain of the rock?
fine grained or coarse grained
Does extrusive have fine grain or coarse grain?
Extrusive igneous rocks generally have a fine grain texture. This is because they cool quickly on the Earth's surface, causing the minerals to form small crystals.
What type of grain do granite and basalt have?
Granite - coarse grained. Basalt - fine grained.
What is the grain size of coal?
The grain size of coal can vary, but it typically ranges from fine particles to larger chunks. Coal can be classified based on its grain size as fine, medium, or coarse coal. The grain size of coal can impact its combustion efficiency and handling characteristics.
What is the difference between rhyolite and granite?
Rhyolite is a fine-grained, extrusive igneous rock with high silica content, while granite is a coarse-grained, intrusive igneous rock also rich in silica but with larger crystals. Rhyolite forms from cooled lava flows on the Earth's surface, while granite forms from slowly cooling magma beneath the surface.
Do diorite and rhyolite have the same chemical composition?
No, diorite and rhyolite have different chemical compositions. Diorite is a coarse-grained intrusive igneous rock composed mainly of plagioclase feldspar and amphibole, while rhyolite is a fine-grained volcanic rock composed predominantly of quartz, feldspar, and mica.
How fast do coarse grained and fine grained rocks cool?
If the rocks are igneous then in general:- Coarse = slowly. Fine = fast. However if the rocks are metamorphic or sedimentary then grain size has nothing to do with cooling and indicates other things.
What grain size is marble.?
2.34971 gigabites. =) iloverin. <3 ? I believe the asker was referring to fine-grained or coarse-grained.
How can you tell if a rock has fine or coarse grain size?
To determine if a rock has fine or coarse grain size, observe the size of its mineral crystals or grains with the naked eye or under a magnifying glass. Fine-grained rocks typically have crystals that are too small to see without magnification, while coarse-grained rocks have larger, easily visible crystals. Additionally, the texture can also provide clues; a smooth, uniform texture often indicates fine grains, whereas a rough, varied texture suggests coarser grains.
