<h2>Phenocrysts and Porphyritic texture
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Explanation:
- The early formed crystals are of phenocrysts and the texture of these crystals is porphyritic texture.
- This crystallization occurs when early-forming plagioclase crystals which are rich in calcium start coating with plagioclase crystals which are rich in sodium.
- On cooling, the magma is then processed in a volcanic eruption, after the eruption the liquid which is left behind will start cooling and forms a porphyritic texture.
Mixtures are made up of 2 or more substances that are together in the same place but aren’t chemically bonded.
Answer:
Because it goes through the process of sublimation.
Explanation:
Scale and measuring tape.
To determine the mass and volume, you can find the density. The block will float if its density is less than that of water.
