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i really think it medium
Wiki User
∙ 13y ago
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How does a basalt differ from gabbro?
Gabbro has much larger grains that basalt does. This is because basalt cools faster than gabbro and has less time to form crystals.
Are basalt crystals large in size?
No. Basalt generally has small crystals.
What is basalt crystal size?
Basalt is 1mm
How is basalt different from gabbro?
Basalt is an Extrusive Igneous Rock, it is a fine grained textured rock, While Gabbro is an Intrusive Igneous Rock and it has a Coarse grain texture.
What is the difference between basalt granite and obsidian rocks?
i think obsidian is a supercooled liquid of a magma.Its look like a glassy matter because is crystallised very faster than basalt and granite. Granite cools very slowly that's why it shows coarser grains and it crystallizes at very depth whereas basalt crystallizes at surface that's why it shows medium grain size.
What is basalt's grain size?
Basalt's grain size is considered to be super-fine and very smooth.
Does basalt have grain?
no
What type of grain do granite and basalt have?
Granite - coarse grained. Basalt - fine grained.
How does a basalt differ from gabbro?
Gabbro has much larger grains that basalt does. This is because basalt cools faster than gabbro and has less time to form crystals.
Are basalt crystals large in size?
No. Basalt generally has small crystals.
What is basalt crystal size?
Basalt is 1mm
What is obsidian's grain size?
there is no visible grain size
How is basalt different from gabbro?
Basalt is an Extrusive Igneous Rock, it is a fine grained textured rock, While Gabbro is an Intrusive Igneous Rock and it has a Coarse grain texture.
Shape of basalt?
Basalt is typically found in the form of columns, hexagonal prisms, or blocky shapes. These formations are a result of the rapid cooling of lava flows or volcanic eruptions. Basalt can also occur as amorphous masses or vesicular textures, depending on the cooling rate and composition of the lava.
What is the size of basalt crystals?
relativity small
What is the difference between basalt granite and obsidian rocks?
i think obsidian is a supercooled liquid of a magma.Its look like a glassy matter because is crystallised very faster than basalt and granite. Granite cools very slowly that's why it shows coarser grains and it crystallizes at very depth whereas basalt crystallizes at surface that's why it shows medium grain size.
Dark course grain intrusive igneous rock simliar to basalt and mineral make up?
Gabbro.
