PROPYLITE Meaning and
Definition
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Propylite is a term that is primarily used in geology to describe a type of fine-grained, volcanic rock with a porphyritic texture, composed mainly of plagioclase feldspar and pyroxene minerals. It is typically characterized by its green to gray-green color, although variations can occur due to the presence of other mineral constituents.
The name "propylite" is derived from the Greek words "pro," meaning before, and "pylai," meaning gate or entrance. This is often interpreted as a reference to its association with the early stages of volcanic activity or as a precursor to more explosive eruptions.
In terms of composition, propylite falls within the intermediate range between the acidic rhyolite and the basic basalt. It typically contains approximately 40-65% silica, indicating a moderately low silica content. This classification places propylite in the realm of andesite magma.
Propylite is commonly found in volcanic regions and forms as a result of relatively low-temperature lava flows or intrusions into the Earth's crust. It can be associated with both effusive and explosive volcanic activity, although it is more commonly observed in association with effusive eruptions.
Due to its fine-grained nature, propylite often exhibits excellent weather resistance, making it a popular choice for decorative stone in building and construction applications. Its attractive, uniform appearance and durability lend themselves well to use as countertops, flooring, and cladding in exterior and interior design.
Common Misspellings for PROPYLITE
- oropylite
- lropylite
- 0ropylite
- peopylite
- pdopylite
- pfopylite
- ptopylite
- p5opylite
- p4opylite
- pripylite
- prkpylite
- prlpylite
- prppylite
- pr0pylite
- pr9pylite
- prooylite
- prolylite
- pro0ylite
- proptlite
- propglite
Etymology of PROPYLITE
The word "propylite" is derived from the Greek words "pro" meaning "before" or "in front of", and "pylē" meaning "gate". In geology, propylite refers to a fine-grained igneous rock that forms near volcanic vents or fissures. The name was given to this rock because it often occurs as a wall rock that was formed before the eruption of lava, acting as a "gate" surrounding the magma chamber.
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