Very coarse texture.
Large crystal size is the best evidence that a pegmatite solidified deep underground. This is because slow cooling at depth allows sufficient time for minerals to grow into large crystals before solidification.
The best evidence that a pegmatite solidified deep underground includes its large crystal sizes, which indicate slow cooling rates typical of deep geological environments. Additionally, the presence of rare minerals and a coarse-grained texture suggests that the magma was rich in volatile components and had sufficient time to crystallize fully before being exposed to surface conditions. Lastly, the homogeneous mineral composition and lack of significant alteration also support its formation at great depths.
Imagination is not a characteristic of the scientific method. The scientific method relies on logic, evidence, and minimizing bias to form conclusions based on empirical observations and experimentation.
Mineral composition is a key characteristic that provides evidence about the environment in which a rock was formed. Different minerals form under specific temperature, pressure, and chemical conditions, offering valuable clues about the geological processes that shaped the rock.
The characteristic that provides the best evidence that obsidian rock formed in an extrusive environment is its glassy texture. This texture indicates rapid cooling of molten lava, preventing the formation of large crystals. Additionally, the presence of gas bubbles or vesicles can further suggest that the lava cooled quickly upon exposure to the surface environment.
Large crystal size is the best evidence that a pegmatite solidified deep underground. This is because slow cooling at depth allows sufficient time for minerals to grow into large crystals before solidification.
The size of the mineral crystals in the granite intrusion is the characteristic that provides the most evidence that it solidified deep underground. Slow cooling at depth allows for the growth of large mineral crystals due to the extended period of time for mineral growth.
The best evidence that a pegmatite solidified deep underground includes its large crystal sizes, which indicate slow cooling rates typical of deep geological environments. Additionally, the presence of rare minerals and a coarse-grained texture suggests that the magma was rich in volatile components and had sufficient time to crystallize fully before being exposed to surface conditions. Lastly, the homogeneous mineral composition and lack of significant alteration also support its formation at great depths.
the presence of solidified lava flows on the Moon
the presence of the solidified lava flows on the moon
Imagination is not a characteristic of the scientific method. The scientific method relies on logic, evidence, and minimizing bias to form conclusions based on empirical observations and experimentation.
No, they are different heights. Visit Uxbridge for the evidence.
The spectral lines. Each element has a characteristic "fingerprint" in a spectrum.
They go underground and see what there if it is deep they can use a submarine
They go underground and see what there if it is deep they can use a submarine
Mineral composition is a key characteristic that provides evidence about the environment in which a rock was formed. Different minerals form under specific temperature, pressure, and chemical conditions, offering valuable clues about the geological processes that shaped the rock.
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