PSEUDOMORPH Meaning and
Definition
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A pseudomorph is a geological term used to describe a mineral or crystal formation that has the external shape of another mineral or crystal, while maintaining its own distinct chemical composition. The term "pseudomorph" is derived from the Greek words "pseudo," meaning false or fake, and "morph," meaning shape or form. Pseudomorphs typically develop when one mineral or crystal replaces another, often due to alterations in their environment or conditions.
In a typical pseudomorph scenario, the original mineral or crystal dissolves or decomposes, while another mineral material precipitates into its place, assuming the original mineral's shape. This transformation may occur over an extended period of time, resulting in a complete replication of the original mineral's form, but with different chemical characteristics. Various factors can trigger pseudomorph formation, such as changes in temperature, pressure, pH levels, or availability of certain elements and compounds.
Pseudomorphs can be found in a wide range of environments, including sedimentary, metamorphic, and igneous rocks, as well as hydrothermal veins and even fossilized organic materials. They are often prized by collectors and studied by geologists for their unique preservation of the original mineral's structure, offering valuable insights into geological processes and historical environments. Notable examples of pseudomorphs include quartz after calcite, pyrite after marcasite, or even silica replacing the organic structure of plant fossils.
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A mineral found crystallized in a form which is not proper to it but to some other mineral.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PSEUDOMORPH
- oseudomorph
- lseudomorph
- -seudomorph
- 0seudomorph
- paeudomorph
- pzeudomorph
- pxeudomorph
- pdeudomorph
- peeudomorph
- pweudomorph
- pswudomorph
- pssudomorph
- psdudomorph
- psrudomorph
- ps4udomorph
- ps3udomorph
- pseydomorph
- psehdomorph
- psejdomorph
- pseidomorph
Etymology of PSEUDOMORPH
The word "pseudomorph" has Greek origins and is composed of two parts: "pseudo-" and "-morph".
The prefix "pseudo-" is derived from the Greek word "pseudes", which means false or deceptive. It is often used to indicate something that is not genuine or true.
The suffix "-morph" is also of Greek origin, derived from the word "morphē", which means form or shape. It typically refers to the external appearance or structure of something.
When combined, "pseudomorph" literally means "false form" or "deceptive shape". In the context of geology and mineralogy, it is used to describe minerals that have the appearance of a different mineral but retain their own internal structure. Pseudomorphs are formed through processes such as mineral replacement, where one mineral converts into another while preserving the original shape or structure.
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