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None of those. Scoria, Pumice and Granite are igneous rocks. Sandstone is sedimentary.
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∙ 11y ago
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What categories is granite pumice obsidian limestone sandstone marble in?
any categorie ehydude
Examples of igneous rock?
Granite basalt pumice aplite scoria
Will scoria float or sink in water?
scoria will sink but pumice will float.
Are Scoria and Pumice pyroclastic rocks?
yes
One kind of volcanic glass that has holes caused by pockets of gas?
Scoria is the best answer, but under some circumstances, probably pumice
How is granite different from scoria pumice and obsidian?
granite is extrusive rock
What rocks are porous?
These are some porous rocks: chalk, limestone, sandstone, pumice, scoria.
What is the name of a igneous rock other than basalt and granite?
Diorite, rhyolite, pumice, and scoria.
Are there any igneous rocks?
Yes, there are many. Granite, basalt, scoria, rhyolite and pumice are some examples.
What are some exaples of igneuos rocks?
basalt, granite, rhyolite, andesite, gabbro, obsidian, scoria, pumice.
Pumice obsidian and scoria are kinds of?
These are all formed by volcanic activity. Igneous
What categories is granite pumice obsidian limestone sandstone marble in?
any categorie ehydude
Why doesn't granite have air holes like pumice and scoria?
Pumice and scoria are volcanic rock. They form form the lava the erupts from the volcano and contains bubbles from gasses. These bubbles cause the cavities you're calling air holes.
Examples of igneous rock?
Granite basalt pumice aplite scoria
Will scoria float or sink in water?
scoria will sink but pumice will float.
Are Scoria and Pumice pyroclastic rocks?
yes
Can pumice be red?
No. However there is a similar rock to pumice called scoria, which is sometimes red.
